diff --git a/src/automations.ts b/src/automations.ts
new file mode 100644
index 00000000..643b610d
--- /dev/null
+++ b/src/automations.ts
@@ -0,0 +1,50 @@
+import { HomeAssistant } from 'custom-card-helpers';
+import { AutomationActions, FrigateCardError } from './types.js';
+import { ConditionController } from './conditions.js';
+import { Automation, Automations } from './types.js';
+import { frigateCardHandleAction } from './utils/action.js';
+import { localize } from './localize/localize.js';
+
+const MAX_NESTED_AUTOMATION_EXECUTIONS = 10;
+
+export class AutomationsControllerError extends FrigateCardError {}
+
+export class AutomationsController {
+  protected _automations: Automations;
+  protected _priorEvaluations: Map<Automation, boolean> = new Map();
+
+  // A counter to avoid infinite loops, increases every time actions are run,
+  // decreases every time actions are complete.
+  protected _nestedAutomationExecutions = 0;
+
+  constructor(automations: Automations) {
+    this._automations = automations;
+  }
+
+  public execute(
+    element: HTMLElement,
+    hass: HomeAssistant,
+    conditionController: ConditionController,
+  ): void {
+    const actionsToRun: AutomationActions[] = [];
+    for (const automation of this._automations ?? []) {
+      const shouldExecute = conditionController.evaluateCondition(automation.conditions);
+      const actions = shouldExecute ? automation.actions : automation.actions_not;
+      const priorEvaluation = this._priorEvaluations.get(automation);
+      this._priorEvaluations.set(automation, shouldExecute);
+      if (shouldExecute !== priorEvaluation && actions) {
+        actionsToRun.push(actions);
+      }
+    }
+
+    ++this._nestedAutomationExecutions;
+    if (this._nestedAutomationExecutions > MAX_NESTED_AUTOMATION_EXECUTIONS) {
+      throw new AutomationsControllerError(localize('error.too_many_automations'));
+    }
+
+    actionsToRun.forEach((actions) => {
+      frigateCardHandleAction(element, hass, {}, actions);
+    });
+    --this._nestedAutomationExecutions;
+  }
+}
diff --git a/src/card-condition.ts b/src/card-condition.ts
deleted file mode 100644
index 59dbf0d0..00000000
--- a/src/card-condition.ts
+++ /dev/null
@@ -1,230 +0,0 @@
-import {
-  FrigateCardCondition,
-  FrigateCardConfig,
-  frigateConditionalSchema,
-  OverrideConfigurationKey,
-  RawFrigateCardConfig,
-} from './types';
-import { HassEntities } from 'home-assistant-js-websocket';
-import merge from 'lodash-es/merge';
-import { copyConfig } from './config-mgmt';
-
-export interface ConditionState {
-  view?: string;
-  fullscreen?: boolean;
-  expand?: boolean;
-  camera?: string;
-  state?: HassEntities;
-  media_loaded?: boolean;
-}
-
-class ConditionStateRequestEvent extends Event {
-  public conditionState?: ConditionState;
-}
-
-function evaluateCondition(
-  condition?: Readonly<FrigateCardCondition>,
-  state?: Readonly<ConditionState>,
-): boolean {
-  if (!state) {
-    return false;
-  }
-
-  let result = true;
-  if (condition?.view?.length) {
-    result &&= !!state.view && condition.view.includes(state.view);
-  }
-  if (condition?.fullscreen !== undefined) {
-    result &&=
-      state.fullscreen !== undefined && condition.fullscreen == state.fullscreen;
-  }
-  if (condition?.expand !== undefined) {
-    result &&=
-      state.expand !== undefined && condition.expand == state.expand;
-  }
-  if (condition?.camera?.length) {
-    result &&= !!state.camera && condition.camera.includes(state.camera);
-  }
-  if (condition?.state?.length) {
-    for (const stateTest of condition?.state) {
-      result &&=
-        !!state.state &&
-        ((!stateTest.state && !stateTest.state_not) ||
-          (stateTest.entity in state.state &&
-            (!stateTest.state ||
-              state.state[stateTest.entity].state === stateTest.state) &&
-            (!stateTest.state_not ||
-              state.state[stateTest.entity].state !== stateTest.state_not)));
-    }
-  }
-  if (condition?.media_loaded !== undefined) {
-    result &&=
-      state.media_loaded !== undefined && condition.media_loaded == state.media_loaded;
-  }
-  if (condition?.media_query) {
-    result &&= window.matchMedia(condition.media_query).matches;
-  }
-  return result;
-}
-
-/**
- * Evaluate whether a frigateCardCondition is met using an event to fetch state.
- * @returns A boolean indicating whether the condition is met.
- */
-export function fetchStateAndEvaluateCondition(
-  element: HTMLElement,
-  condition?: FrigateCardCondition,
-): boolean {
-  if (!condition) {
-    return true;
-  }
-
-  const stateEvent = new ConditionStateRequestEvent(
-    `frigate-card:condition-state-request`,
-    {
-      bubbles: true,
-      composed: true,
-    },
-  );
-
-  /* Special note on what's going on here:
-   *
-   * Some parts of the card (e.g. <frigate-card-elements>) may have arbitrary
-   * complexity and layers (that this card doesn't control) between that master
-   * element and the element that needs to evaluate the condition. In these
-   * cases there's no clean way to pass state from the rest of card down
-   * through these layers. Instead, an event is dispatched as a "request for
-   * state" (StateRequestEvent) upwards which is caught by the outer card
-   * and state added to the event object. Because event propagation is handled
-   * synchronously, the state will be added to the event before the flow
-   * proceeds.
-   */
-  element.dispatchEvent(stateEvent);
-  return evaluateCondition(condition, stateEvent.conditionState);
-}
-
-export function conditionStateRequestHandler(
-  ev: ConditionStateRequestEvent,
-  conditionState?: ConditionState,
-): void {
-  ev.conditionState = conditionState;
-}
-
-type RawOverrides = {
-  conditions: FrigateCardCondition;
-  overrides: RawFrigateCardConfig;
-}[];
-
-export function getOverriddenConfig(
-  config: Readonly<RawFrigateCardConfig>,
-  overrides: Readonly<RawOverrides> | undefined,
-  conditionState?: Readonly<ConditionState>,
-): RawFrigateCardConfig {
-  const output = copyConfig(config);
-  let overridden = false;
-  if (overrides) {
-    for (const override of overrides) {
-      if (evaluateCondition(override.conditions, conditionState)) {
-        merge(output, override.overrides);
-        overridden = true;
-      }
-    }
-  }
-  // Attempt to return the same configuration object if it has not been
-  // overridden (to reduce re-renders for a configuration that has not changed).
-  return overridden ? output : config;
-}
-
-export function getOverridesByKey(
-  overrides: Readonly<RawOverrides> | undefined,
-  key: OverrideConfigurationKey,
-): RawOverrides {
-  return (
-    overrides
-      ?.filter((o) => key in o.overrides)
-      .map((o) => ({
-        conditions: o.conditions,
-        overrides: o.overrides[key] as RawFrigateCardConfig,
-      })) ?? []
-  );
-}
-
-export class CardConditionManager {
-  // Whether or not to include HA state in ConditionState. Doing so increases
-  // CPU usage as HA state is pumped out very fast, so this is only enabled if
-  // the configuration needs to consume it.
-  protected _hasHAStateConditions = false;
-
-  protected _callback: () => void;
-  protected _mediaQueries: MediaQueryList[] = [];
-  protected _boundTriggerChange = this._triggerChange.bind(this);
-
-  constructor(config: FrigateCardConfig, callback: () => void) {
-    this._initConditions(config);
-    this._callback = callback;
-  }
-
-  /**
-   * Destroy the object.
-   */
-  public destroy(): void {
-    this._mediaQueries.forEach((mql) =>
-      mql.removeEventListener('change', this._boundTriggerChange),
-    );
-    this._mediaQueries = [];
-  }
-
-  /**
-   * Determine if the conditions have state conditions.
-   */
-  get hasHAStateConditions(): boolean {
-    return this._hasHAStateConditions;
-  }
-
-  /**
-   * Trigger the callback.
-   * @param _ Ignored parameter.
-   */
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  protected _triggerChange(_: MediaQueryListEvent): void {
-    this._callback();
-  }
-
-  /**
-   * Init the conditions.
-   * @param config The card configuration.
-   */
-  protected _initConditions(config: FrigateCardConfig): void {
-    const getAllConditions = (config: FrigateCardConfig): FrigateCardCondition[] => {
-      const conditions: FrigateCardCondition[] = [];
-      config.overrides?.forEach((override) => conditions.push(override.conditions));
-
-      // Element conditions can be arbitrarily nested underneath conditionals and
-      // custom elements that this card may not known. Here we recursively parse
-      // down the elements tree, parsing as we go to find valid conditions.
-      const getElementsConditions = (data: unknown): void => {
-        const parseResult = frigateConditionalSchema.safeParse(data);
-        if (parseResult.success) {
-          conditions.push(parseResult.data.conditions);
-          parseResult.data.elements?.forEach(getElementsConditions);
-        } else if (data && typeof data === 'object') {
-          Object.keys(data).forEach((key) => getElementsConditions(data[key]));
-        }
-      };
-      config.elements?.forEach(getElementsConditions);
-      return conditions;
-    };
-
-    const conditions = getAllConditions(config);
-    this._hasHAStateConditions = conditions.some(
-      (condition) => !!condition.state?.length,
-    );
-    conditions.forEach((condition) => {
-      if (condition.media_query) {
-        const mql = window.matchMedia(condition.media_query);
-        mql.addEventListener('change', this._boundTriggerChange);
-        this._mediaQueries.push(mql);
-      }
-    });
-  }
-}
diff --git a/src/card.ts b/src/card.ts
index 2da4122c..e5f72a8e 100644
--- a/src/card.ts
+++ b/src/card.ts
@@ -23,21 +23,20 @@ import pkg from '../package.json';
 import { actionHandler } from './action-handler-directive.js';
 import { CameraManagerEngineFactory } from './camera-manager/engine-factory.js';
 import { CameraManager } from './camera-manager/manager.js';
-import {
-  CardConditionManager,
-  ConditionState,
-  conditionStateRequestHandler,
-  getOverriddenConfig,
-} from './card-condition.js';
 import './components/elements.js';
 import { FrigateCardElements } from './components/elements.js';
 import './components/menu.js';
-import { FrigateCardMenu, FRIGATE_BUTTON_MENU_ICON } from './components/menu.js';
+import { FRIGATE_BUTTON_MENU_ICON, FrigateCardMenu } from './components/menu.js';
 import './components/message.js';
 import { renderMessage, renderProgressIndicator } from './components/message.js';
 import './components/thumbnail-carousel.js';
 import './components/views.js';
 import { FrigateCardViews } from './components/views.js';
+import {
+  ConditionController,
+  ConditionEvaluateRequestEvent,
+  getOverriddenConfig,
+} from './conditions.js';
 import { isConfigUpgradeable } from './config-mgmt.js';
 import { MEDIA_PLAYER_SUPPORT_BROWSE_MEDIA, REPO_URL } from './const.js';
 import { getLanguage, loadLanguages, localize } from './localize/localize.js';
@@ -45,17 +44,17 @@ import { setLowPerformanceProfile, setPerformanceCSSStyles } from './performance
 import cardStyle from './scss/card.scss';
 import {
   Actions,
-  ActionType,
+  ActionsConfig,
   CameraConfig,
   CardWideConfig,
   ExtendedHomeAssistant,
+  FRIGATE_CARD_VIEW_DEFAULT,
+  FRIGATE_CARD_VIEWS_USER_SPECIFIED,
   FrigateCardConfig,
   frigateCardConfigSchema,
   FrigateCardCustomAction,
   FrigateCardError,
   FrigateCardView,
-  FRIGATE_CARD_VIEWS_USER_SPECIFIED,
-  FRIGATE_CARD_VIEW_DEFAULT,
   MediaLoadedInfo,
   MenuButton,
   Message,
@@ -65,7 +64,7 @@ import {
 import {
   convertActionToFrigateCardCustomAction,
   createFrigateCardCustomAction,
-  frigateCardHandleAction,
+  frigateCardHandleActionConfig,
   frigateCardHasAction,
   getActionConfigGivenAction,
 } from './utils/action.js';
@@ -93,6 +92,7 @@ import { isValidMediaLoadedInfo } from './utils/media-info.js';
 import { MicrophoneController } from './utils/microphone';
 import { getActionsFromQueryString } from './utils/querystring.js';
 import { View } from './view/view.js';
+import { AutomationsController } from './automations';
 
 /** A note on media callbacks:
  *
@@ -113,11 +113,11 @@ import { View } from './view/view.js';
 
 /** A note on action/menu/ll-custom events:
  *
- * The card supports actions being configured in a number of places (e.g. tap on an
- * element, double_tap on a menu item, hold on the live view). These actions are
- * handled frigateCardHandleAction(). For Frigate-card specific actions,
- * frigateCardHandleAction() call will result in an ll-custom DOM event being
- * fired, which needs to be caught at the card level to handle.
+ * The card supports actions being configured in a number of places (e.g. tap on
+ * an element, double_tap on a menu item, hold on the live view). These actions
+ * are handled by frigateCardHandleActionConfig(). For Frigate-card specific
+ * actions, the frigateCardHandleActionConfig() call will result in an ll-custom
+ * DOM event being fired, which needs to be caught at the card level to handle.
  */
 
 /* eslint no-console: 0 */
@@ -180,10 +180,9 @@ class FrigateCard extends LitElement {
   @state()
   protected _expand?: boolean = false;
 
-  // null implies the user refused microphone access.
   protected _microphoneController?: MicrophoneController;
-
-  protected _conditionState?: ConditionState;
+  protected _conditionController?: ConditionController;
+  protected _automationsController?: AutomationsController;
 
   protected _refMenu: Ref<FrigateCardMenu> = createRef();
   protected _refMain: Ref<HTMLElement> = createRef();
@@ -217,12 +216,12 @@ class FrigateCard extends LitElement {
   // The mouse handler may be called continually, throttle it to at most once
   // per second for performance reasons.
   protected _boundMouseHandler = throttle(this._mouseHandler.bind(this), 1 * 1000);
+  protected _boundCardActionEventHandler = this._cardActionEventHandler.bind(this);
+  protected _boundFullscreenHandler = this._fullscreenHandler.bind(this);
 
   protected _triggers: Map<string, Date> = new Map();
   protected _untriggerTimerID: number | null = null;
 
-  protected _conditionManager: CardConditionManager | null = null;
-
   protected _mediaPlayers?: string[];
 
   protected _initializer = new FrigateCardInitializer();
@@ -253,9 +252,8 @@ class FrigateCard extends LitElement {
       }
     }
 
-    if (this._conditionManager?.hasHAStateConditions) {
-      // HA entity state is part of the condition state.
-      this._generateConditionState();
+    if (this._conditionController?.hasHAStateConditions) {
+      this._conditionController.setState({ state: this._hass.states });
     }
 
     // Dark mode may depend on HASS.
@@ -294,36 +292,30 @@ class FrigateCard extends LitElement {
     } as unknown as FrigateCardConfig;
   }
 
-  /**
-   * Generate the state used to evaluate conditions.
-   */
-  protected _generateConditionState(): void {
-    this._conditionState = {
-      view: this._view?.view,
-      fullscreen: screenfull.isEnabled && screenfull.isFullscreen,
-      expand: this._expand,
-      camera: this._view?.camera,
-      media_loaded: !!this._currentMediaLoadedInfo,
-      ...(this._conditionManager?.hasHAStateConditions && {
-        state: this._hass?.states,
-      }),
-    };
-
-    // Update the components that need the new condition state. Passed directly
-    // to them to avoid the performance hit of a entire card re-render (esp.
-    // when using card-mod).
+  protected _requestUpdateForComponentsThatUseConditions(): void {
+    // Update the components that need to know about condition changes. Trigger
+    // updates directly on them to them to avoid the performance hit of a entire
+    // card re-render (esp. when using card-mod).
     // https://github.com/dermotduffy/frigate-hass-card/issues/678
     if (this._refViews.value) {
-      this._refViews.value.conditionState = this._conditionState;
+      this._refViews.value.conditionControllerEpoch =
+        this._conditionController?.getEpoch();
     }
     if (this._refElements.value) {
-      this._refElements.value.conditionState = this._conditionState;
+      this._refElements.value.conditionControllerEpoch =
+        this._conditionController?.getEpoch();
+    }
+  }
+
+  protected _overrideConfig(): void {
+    if (!this._conditionController) {
+      return;
     }
 
     const overriddenConfig = getOverriddenConfig(
+      this._conditionController,
       this._config,
       this._config.overrides,
-      this._conditionState,
     ) as FrigateCardConfig;
 
     // Save on Lit re-rendering costs by only updating the configuration if it
@@ -341,6 +333,14 @@ class FrigateCard extends LitElement {
     }
   }
 
+  // protected _runAutomations(): void {
+  //   // this._getConfig().automations?.forEach((automation) => {
+  //   //   if (this._hass && evaluateCondition(automation.conditions, this._conditionState)) {
+  //   //     frigateCardHandleAction(this, this._hass, {}, automation.actions);
+  //   //   }
+  //   // });
+  // }
+
   /**
    * Get the style of emphasized menu items.
    * @returns A StyleInfo.
@@ -858,18 +858,44 @@ class FrigateCard extends LitElement {
     this._view = undefined;
     this._message = null;
 
-    this._conditionManager?.destroy();
-    this._conditionManager = new CardConditionManager(
-      config,
-      this._generateConditionState.bind(this),
-    );
+    this._setupConditionController();
+    this._conditionController?.setState({
+      view: undefined,
+      camera: undefined,
+    });
 
-    this._generateConditionState();
+    this._automationsController = new AutomationsController(this._config.automations);
     this._setLightOrDarkMode();
     this._setPropertiesForMinMaxHeight();
     this._untrigger();
   }
 
+  protected _setupConditionController(): void {
+    this._conditionController?.destroy();
+    this._conditionController = new ConditionController(this._config);
+    this._conditionController.addStateListener(this._overrideConfig.bind(this));
+    this._conditionController.addStateListener(
+      this._requestUpdateForComponentsThatUseConditions.bind(this),
+    );
+    this._conditionController.addStateListener(this._executeAutomations.bind(this));
+  }
+
+  protected _executeAutomations(): void {
+    // Never execute automations if there's an error (as our automation loop
+    // avoidance -- which shows as an error -- does not work).
+    if (this._message?.type !== 'error' && this._hass && this._conditionController) {
+      try {
+        this._automationsController?.execute(
+          this,
+          this._hass,
+          this._conditionController,
+        );
+      } catch (e: unknown) {
+        this._handleThrownError(e);
+      }
+    }
+  }
+
   /**
    * Card the card config, prioritizing the overriden config if present.
    * @returns A FrigateCardConfig.
@@ -891,7 +917,10 @@ class FrigateCard extends LitElement {
       View.adoptFromViewIfAppropriate(view, this._view);
 
       this._view = view;
-      this._generateConditionState();
+      this._conditionController?.setState({
+        view: this._view.view,
+        camera: this._view.camera,
+      });
     };
 
     if (args?.resetMessage ?? true) {
@@ -1435,10 +1464,16 @@ class FrigateCard extends LitElement {
     }
   }
 
-  protected _cardActionEventHandler(ev: CustomEvent<ActionType>): void {
-    const frigateCardAction = convertActionToFrigateCardCustomAction(ev.detail);
-    if (frigateCardAction) {
-      this._cardActionHandler(frigateCardAction);
+  protected _cardActionEventHandler(ev: Event): void {
+    // The event may not actually be a CustomEvent object, but may still have a
+    // detail field (see:
+    // https://github.com/custom-cards/custom-card-helpers/blob/master/src/fire-event.ts#L70
+    // )
+    if ('detail' in ev) {
+      const frigateCardAction = convertActionToFrigateCardCustomAction(ev.detail);
+      if (frigateCardAction) {
+        this._cardActionHandler(frigateCardAction);
+      }
     }
   }
 
@@ -1490,7 +1525,7 @@ class FrigateCard extends LitElement {
         this._setExpand(!this._expand);
         break;
       case 'fullscreen':
-        this._toggleFullscreen();
+        screenfull.toggle(this);
         break;
       case 'menu_toggle':
         // This is a rare code path: this would only be used if someone has a
@@ -1542,7 +1577,7 @@ class FrigateCard extends LitElement {
         const unmuteAndUpdate = () => {
           this._microphoneController?.unmute();
           this.requestUpdate();
-        }
+        };
         if (
           !this._microphoneController?.isConnected() &&
           !this._microphoneController?.isForbidden()
@@ -1656,23 +1691,26 @@ class FrigateCard extends LitElement {
    * Handle an action called on an element.
    * @param ev The actionHandler event.
    */
-  protected _actionHandler(ev: CustomEvent, config?: Actions): void {
+  protected _actionHandler(ev: CustomEvent, config?: ActionsConfig): void {
     const interaction = ev.detail.action;
     const node: HTMLElement | null = ev.currentTarget as HTMLElement | null;
+    const actionConfig = getActionConfigGivenAction(interaction, config);
     if (
+      this._hass &&
       config &&
       node &&
       interaction &&
-      // Don't call frigateCardHandleAction() unless there is explicitly an
+      // Don't call frigateCardHandleActionConfig() unless there is explicitly an
       // action defined (as it uses a default that is unhelpful for views that
       // have default tap/click actions).
-      getActionConfigGivenAction(interaction, config)
+      actionConfig
     ) {
-      frigateCardHandleAction(
+      frigateCardHandleActionConfig(
         node,
-        this._hass as HomeAssistant,
+        this._hass,
         config,
         ev.detail.action,
+        actionConfig,
       );
     }
 
@@ -1828,8 +1866,10 @@ class FrigateCard extends LitElement {
 
     this._setPropertiesForExpandedMode();
 
-    // An update may be required to draw elements.
-    this._generateConditionState();
+    this._conditionController?.setState({
+      media_loaded: !!this._currentMediaLoadedInfo,
+    });
+
     this.requestUpdate();
   }
 
@@ -1860,18 +1900,7 @@ class FrigateCard extends LitElement {
    */
   protected _mediaUnloadedHandler(): void {
     this._currentMediaLoadedInfo = null;
-    this._generateConditionState();
-  }
-
-  /**
-   * Handler called when fullscreen is toggled.
-   */
-  protected _fullscreenHandler(): void {
-    this._generateConditionState();
-    // Re-render after a change to fullscreen mode to take advantage of
-    // the expanded screen real-estate (vs staying in aspect-ratio locked
-    // modes).
-    this.requestUpdate();
+    this._conditionController?.setState({ media_loaded: false });
   }
 
   /**
@@ -1880,9 +1909,10 @@ class FrigateCard extends LitElement {
   connectedCallback(): void {
     super.connectedCallback();
     if (screenfull.isEnabled) {
-      screenfull.on('change', this._fullscreenHandler.bind(this));
+      screenfull.on('change', this._boundFullscreenHandler);
     }
     this.addEventListener('mousemove', this._boundMouseHandler);
+    this.addEventListener('ll-custom', this._boundCardActionEventHandler);
     this._panel = isCardInPanel(this);
   }
 
@@ -1894,9 +1924,10 @@ class FrigateCard extends LitElement {
     this._mediaUnloadedHandler();
 
     if (screenfull.isEnabled) {
-      screenfull.off('change', this._fullscreenHandler.bind(this));
+      screenfull.off('change', this._boundFullscreenHandler);
     }
     this.removeEventListener('mousemove', this._boundMouseHandler);
+    this.removeEventListener('ll-custom', this._boundCardActionEventHandler);
     super.disconnectedCallback();
   }
 
@@ -1983,22 +2014,38 @@ class FrigateCard extends LitElement {
     return { ...this._getConfig().view.actions, ...specificActions };
   }
 
+  protected _isInFullscreen(): boolean {
+    return screenfull.isEnabled && screenfull.isFullscreen;
+  }
+
   protected _setExpand(expand: boolean): void {
-    if (screenfull.isEnabled && screenfull.isFullscreen) {
+    if (expand && this._isInFullscreen()) {
       // Fullscreen and expanded mode are mutually exclusive.
       screenfull.exit();
     }
 
     this._expand = expand;
-    this._generateConditionState();
+    this._conditionController?.setState({
+      expand: this._expand,
+    });
   }
 
-  protected _toggleFullscreen(): void {
-    if (screenfull.isEnabled) {
-      // Fullscreen and expanded mode are mutually exclusive.
+  protected _fullscreenHandler(): void {
+    const inFullscreen = screenfull.isEnabled && screenfull.isFullscreen;
+
+    if (inFullscreen) {
       this._expand = false;
-      screenfull.toggle(this);
     }
+
+    this._conditionController?.setState({
+      fullscreen: inFullscreen,
+      expand: this._expand,
+    });
+
+    // Re-render after a change to fullscreen mode to take advantage of
+    // the expanded screen real-estate (vs staying in aspect-ratio locked
+    // modes).
+    this.requestUpdate();
   }
 
   protected _renderInDialogIfNecessary(contents: TemplateResult): TemplateResult | void {
@@ -2059,7 +2106,6 @@ class FrigateCard extends LitElement {
       class="${classMap(cardClasses)}"
       style="${styleMap(cardStyle)}"
       @action=${(ev: CustomEvent) => this._actionHandler(ev, actions)}
-      @ll-custom=${this._cardActionEventHandler.bind(this)}
       @frigate-card:message=${this._messageHandler.bind(this)}
       @frigate-card:view:change=${this._changeViewHandler.bind(this)}
       @frigate-card:view:change-context=${this._addViewContextHandler.bind(this)}
@@ -2082,7 +2128,7 @@ class FrigateCard extends LitElement {
               .resolvedMediaCache=${this._resolvedMediaCache}
               .config=${this._getConfig()}
               .nonOverriddenConfig=${this._config}
-              .conditionState=${this._conditionState}
+              .conditionControllerEpoch=${this._conditionController?.getEpoch()}
               .hide=${!!this._message}
               .microphoneStream=${this._microphoneController?.getStream()}
             ></frigate-card-views>`}
@@ -2100,15 +2146,15 @@ class FrigateCard extends LitElement {
             ${ref(this._refElements)}
             .hass=${this._hass}
             .elements=${this._getConfig().elements}
-            .conditionState=${this._conditionState}
+            .conditionControllerEpoch=${this._conditionController?.getEpoch()}
             @frigate-card:menu-add=${(e) => {
               this._addDynamicMenuButton(e.detail);
             }}
             @frigate-card:menu-remove=${(e) => {
               this._removeDynamicMenuButton(e.detail);
             }}
-            @frigate-card:condition-state-request=${(ev) => {
-              conditionStateRequestHandler(ev, this._conditionState);
+            @frigate-card:condition:evaluate=${(ev: ConditionEvaluateRequestEvent) => {
+              ev.evaluation = this._conditionController?.evaluateCondition(ev.condition);
             }}
           >
           </frigate-card-elements>`
diff --git a/src/components/elements.ts b/src/components/elements.ts
index 6061e181..66e9b8d6 100644
--- a/src/components/elements.ts
+++ b/src/components/elements.ts
@@ -8,7 +8,6 @@ import {
   unsafeCSS,
 } from 'lit';
 import { customElement, property, state } from 'lit/decorators.js';
-import { ConditionState, fetchStateAndEvaluateCondition } from '../card-condition.js';
 import { localize } from '../localize/localize.js';
 import elementsStyle from '../scss/elements.scss';
 import ptzStyle from '../scss/elements-ptz.scss';
@@ -34,6 +33,7 @@ import {
   getActionConfigGivenAction,
 } from '../utils/action.js';
 import { classMap } from 'lit/directives/class-map.js';
+import { ConditionControllerEpoch, evaluateConditionViaEvent } from '../conditions.js';
 
 /* A note on picture element rendering:
  *
@@ -81,11 +81,11 @@ export class FrigateCardElementsCore extends LitElement {
   public elements: PictureElements;
 
   /**
-   * Need to ensure card re-renders when conditionState changes, hence having it
-   * as a property even though it is not currently directly used by this class.
+   * Need to ensure card re-renders when conditions change, hence having it as a
+   * property even though it is not currently directly used by this class.
    */
   @property({ attribute: false })
-  public conditionState?: ConditionState;
+  public conditionControllerEpoch?: ConditionControllerEpoch;
 
   protected _root: HuiConditionalElement | null = null;
 
@@ -167,7 +167,7 @@ export class FrigateCardElements extends LitElement {
   public hass?: HomeAssistant;
 
   @property({ attribute: false })
-  public conditionState?: ConditionState;
+  public conditionControllerEpoch?: ConditionControllerEpoch;
 
   @property({ attribute: false })
   public elements: PictureElements;
@@ -210,9 +210,6 @@ export class FrigateCardElements extends LitElement {
     path[0].addEventListener('frigate-card:menu-remove', this._boundMenuRemoveHandler);
   }
 
-  /**
-   * Connected callback.
-   */
   connectedCallback(): void {
     super.connectedCallback();
 
@@ -221,30 +218,20 @@ export class FrigateCardElements extends LitElement {
     this.addEventListener('frigate-card:menu-add', this._menuAddHandler);
   }
 
-  /**
-   * Disconnected callback.
-   */
   disconnectedCallback(): void {
     this.removeEventListener('frigate-card:menu-add', this._menuAddHandler);
     super.disconnectedCallback();
   }
 
-  /**
-   * Render the template.
-   * @returns A rendered template.
-   */
   protected render(): TemplateResult {
-    return html` <frigate-card-elements-core
+    return html`<frigate-card-elements-core
       .hass=${this.hass}
-      .conditionState=${this.conditionState}
+      .conditionControllerEpoch=${this.conditionControllerEpoch}
       .elements=${this.elements}
     >
     </frigate-card-elements-core>`;
   }
 
-  /**
-   * Get styles.
-   */
   static get styles(): CSSResultGroup {
     return unsafeCSS(elementsStyle);
   }
@@ -259,7 +246,9 @@ export class FrigateCardElements extends LitElement {
 export class FrigateCardElementsConditional extends LitElement {
   protected _config?: FrigateConditional;
 
-  // Every set of hass is treated  as a reason to re-evaluate. Given that this
+  // A note on hass as an update mechanism:
+  //
+  // Every set of hass is treated as a reason to re-evaluate. Given that this
   // node may be buried down the DOM (as a descendent of non-Frigate card
   // elements), the hass object is used as the (only) trigger for condition
   // re-fetch even if hass itself has not changed.
@@ -298,7 +287,7 @@ export class FrigateCardElementsConditional extends LitElement {
    * Render the card.
    */
   protected render(): TemplateResult | void {
-    if (fetchStateAndEvaluateCondition(this, this._config.conditions)) {
+    if (evaluateConditionViaEvent(this, this._config.conditions)) {
       return html` <frigate-card-elements-core
         .hass=${this.hass}
         .elements=${this._config.elements}
diff --git a/src/components/live/live.ts b/src/components/live/live.ts
index 443602e8..6e68c64d 100644
--- a/src/components/live/live.ts
+++ b/src/components/live/live.ts
@@ -1,5 +1,7 @@
+import { HomeAssistant } from 'custom-card-helpers';
 import { EmblaOptionsType } from 'embla-carousel';
 import { WheelGesturesPlugin } from 'embla-carousel-wheel-gestures';
+import { HassEntity } from 'home-assistant-js-websocket';
 import {
   CSSResultGroup,
   html,
@@ -9,14 +11,17 @@ import {
   unsafeCSS,
 } from 'lit';
 import { customElement, property, state } from 'lit/decorators.js';
-import { createRef, Ref, ref } from 'lit/directives/ref.js';
+import { classMap } from 'lit/directives/class-map.js';
 import { guard } from 'lit/directives/guard.js';
 import { keyed } from 'lit/directives/keyed.js';
-import { ConditionState, getOverriddenConfig } from '../../card-condition.js';
+import { createRef, Ref, ref } from 'lit/directives/ref.js';
+import { CameraManager } from '../../camera-manager/manager.js';
+import { CameraEndpoints } from '../../camera-manager/types.js';
+import { ConditionControllerEpoch, getOverriddenConfig } from '../../conditions.js';
 import { localize } from '../../localize/localize.js';
-import liveStyle from '../../scss/live.scss';
 import liveCarouselStyle from '../../scss/live-carousel.scss';
 import liveProviderStyle from '../../scss/live-provider.scss';
+import liveStyle from '../../scss/live.scss';
 import {
   CameraConfig,
   CardWideConfig,
@@ -36,27 +41,22 @@ import {
   dispatchExistingMediaLoadedInfoAsEvent,
   dispatchMediaUnloadedEvent,
 } from '../../utils/media-info.js';
+import { updateElementStyleFromMediaLayoutConfig } from '../../utils/media-layout.js';
+import { playMediaMutingIfNecessary } from '../../utils/media.js';
 import { dispatchViewContextChangeEvent, View } from '../../view/view.js';
-import { AutoMediaPlugin } from './../embla-plugins/automedia.js';
-import { Lazyload } from './../embla-plugins/lazyload.js';
+import { CarouselSelect, EmblaCarouselPlugins } from '../carousel.js';
 import {
   FrigateCardMediaCarousel,
   wrapMediaLoadedEventForCarousel,
   wrapMediaUnloadedEventForCarousel,
 } from '../media-carousel.js';
+import { dispatchErrorMessageEvent, dispatchMessageEvent } from '../message.js';
 import '../next-prev-control.js';
-import '../title-control.js';
 import '../surround.js';
+import '../title-control.js';
 import '../zoomer.js';
-import { CarouselSelect, EmblaCarouselPlugins } from '../carousel.js';
-import { classMap } from 'lit/directives/class-map.js';
-import { updateElementStyleFromMediaLayoutConfig } from '../../utils/media-layout.js';
-import { CameraManager } from '../../camera-manager/manager.js';
-import { HomeAssistant } from 'custom-card-helpers';
-import { dispatchMessageEvent, dispatchErrorMessageEvent } from '../message.js';
-import { HassEntity } from 'home-assistant-js-websocket';
-import { CameraEndpoints } from '../../camera-manager/types.js';
-import { playMediaMutingIfNecessary } from '../../utils/media.js';
+import { AutoMediaPlugin } from './../embla-plugins/automedia.js';
+import { Lazyload } from './../embla-plugins/lazyload.js';
 
 interface LiveViewContext {
   // A cameraID override (used for dependencies/substreams to force a different
@@ -118,7 +118,7 @@ export const getStateObjOrDispatchError = (
 @customElement('frigate-card-live')
 export class FrigateCardLive extends LitElement {
   @property({ attribute: false })
-  public conditionState?: ConditionState;
+  public conditionControllerEpoch?: ConditionControllerEpoch;
 
   @property({ attribute: false })
   public hass?: ExtendedHomeAssistant;
@@ -250,7 +250,7 @@ export class FrigateCardLive extends LitElement {
           .view=${this.view}
           .liveConfig=${this.liveConfig}
           .inBackground=${this._inBackground}
-          .conditionState=${this.conditionState}
+          .conditionControllerEpoch=${this.conditionControllerEpoch}
           .liveOverrides=${this.liveOverrides}
           .cardWideConfig=${this.cardWideConfig}
           .cameraManager=${this.cameraManager}
@@ -311,7 +311,7 @@ export class FrigateCardLiveCarousel extends LitElement {
   public inBackground?: boolean;
 
   @property({ attribute: false })
-  public conditionState?: ConditionState;
+  public conditionControllerEpoch?: ConditionControllerEpoch;
 
   @property({ attribute: false })
   public cardWideConfig?: CardWideConfig;
@@ -525,21 +525,18 @@ export class FrigateCardLiveCarousel extends LitElement {
     cameraConfig: CameraConfig,
     slideIndex: number,
   ): TemplateResult | void {
-    if (!this.liveConfig || !this.hass || !this.cameraManager) {
+    if (!this.liveConfig || !this.hass || !this.cameraManager || !this.conditionControllerEpoch) {
       return;
     }
-    // The conditionState object contains the currently live camera, which (in
-    // the carousel for example) is not necessarily the live camera this
-    // <frigate-card-live-provider> is rendering right now.
-    const conditionState = {
-      ...this.conditionState,
-      camera: cameraID,
-    };
-
+    // The condition controller object contains the currently live camera, which
+    // (in the carousel for example) is not necessarily the live camera *this*
+    // <frigate-card-live-provider> is rendering right now, so we provide a
+    // stateOverride to evaluate the condition in that context.
     const config = getOverriddenConfig(
+      this.conditionControllerEpoch.controller,
       this.liveConfig,
       this.liveOverrides,
-      conditionState,
+      { camera: cameraID },
     ) as LiveConfig;
 
     const cameraMetadata = this.cameraManager.getCameraMetadata(this.hass, cameraID);
@@ -603,12 +600,6 @@ export class FrigateCardLiveCarousel extends LitElement {
       return;
     }
 
-    const config = getOverriddenConfig(
-      this.liveConfig,
-      this.liveOverrides,
-      this.conditionState,
-    ) as LiveConfig;
-
     const [prevID, nextID] = this._getCameraIDsOfNeighbors();
 
     const overrideCameraID = (cameraID: string): string => {
@@ -651,7 +642,7 @@ export class FrigateCardLiveCarousel extends LitElement {
           ? `${localize('common.live')}: ${cameraMetadataCurrent.title}`
           : ''}"
         .logo="${cameraMetadataCurrent?.engineLogo}"
-        .titlePopupConfig=${config.controls.title}
+        .titlePopupConfig=${this.liveConfig.controls.title}
         .selected=${this._getSelectedCameraIndex()}
         transitionEffect=${this._getTransitionEffect()}
         @frigate-card:media-carousel:select=${this._setViewHandler.bind(this)}
@@ -664,7 +655,7 @@ export class FrigateCardLiveCarousel extends LitElement {
           slot="previous"
           .hass=${this.hass}
           .direction=${'previous'}
-          .controlConfig=${config.controls.next_previous}
+          .controlConfig=${this.liveConfig.controls.next_previous}
           .label=${cameraMetadataPrevious?.title ?? ''}
           .icon=${cameraMetadataPrevious?.icon}
           ?disabled=${prevID === null}
@@ -679,7 +670,7 @@ export class FrigateCardLiveCarousel extends LitElement {
           slot="next"
           .hass=${this.hass}
           .direction=${'next'}
-          .controlConfig=${config.controls.next_previous}
+          .controlConfig=${this.liveConfig.controls.next_previous}
           .label=${cameraMetadataNext?.title ?? ''}
           .icon=${cameraMetadataNext?.icon}
           ?disabled=${nextID === null}
diff --git a/src/components/views.ts b/src/components/views.ts
index da13525e..f7032397 100644
--- a/src/components/views.ts
+++ b/src/components/views.ts
@@ -9,7 +9,7 @@ import {
 import { customElement, property } from 'lit/decorators.js';
 import { classMap } from 'lit/directives/class-map.js';
 import { CameraManager } from '../camera-manager/manager.js';
-import { ConditionState, getOverridesByKey } from '../card-condition';
+import { ConditionControllerEpoch, getOverridesByKey } from '../conditions';
 import viewsStyle from '../scss/views.scss';
 import { CardWideConfig, ExtendedHomeAssistant, FrigateCardConfig } from '../types.js';
 import { ResolvedMediaCache } from '../utils/ha/resolved-media';
@@ -40,10 +40,7 @@ export class FrigateCardViews extends LitElement {
   public resolvedMediaCache?: ResolvedMediaCache;
 
   @property({ attribute: false })
-  public conditionState?: ConditionState;
-
-  @property({ attribute: false })
-  public cameras?: ConditionState;
+  public conditionControllerEpoch?: ConditionControllerEpoch;
 
   @property({ attribute: false })
   public hide?: boolean;
@@ -203,8 +200,8 @@ export class FrigateCardViews extends LitElement {
                 .hass=${this.hass}
                 .view=${this.view}
                 .liveConfig=${this.nonOverriddenConfig.live}
-                .conditionState=${this.conditionState}
-                .liveOverrides=${getOverridesByKey(this.config.overrides, 'live')}
+                .conditionControllerEpoch=${this.conditionControllerEpoch}
+                .liveOverrides=${getOverridesByKey('live', this.config.overrides)}
                 .cameraManager=${this.cameraManager}
                 .cardWideConfig=${this.cardWideConfig}
                 .microphoneStream=${this.microphoneStream}
diff --git a/src/conditions.ts b/src/conditions.ts
new file mode 100644
index 00000000..a47e8ed5
--- /dev/null
+++ b/src/conditions.ts
@@ -0,0 +1,251 @@
+import { HassEntities } from 'home-assistant-js-websocket';
+import merge from 'lodash-es/merge';
+import { copyConfig } from './config-mgmt';
+import {
+  FrigateCardCondition,
+  FrigateCardConfig,
+  frigateConditionalSchema,
+  OverrideConfigurationKey,
+  RawFrigateCardConfig,
+} from './types';
+
+interface ConditionState {
+  view?: string;
+  fullscreen?: boolean;
+  expand?: boolean;
+  camera?: string;
+  state?: HassEntities;
+  media_loaded?: boolean;
+}
+
+export class ConditionEvaluateRequestEvent extends Event {
+  public condition: FrigateCardCondition;
+  public evaluation?: boolean;
+
+  constructor(condition: FrigateCardCondition, eventInitDict?: EventInit) {
+    super('frigate-card:condition:evaluate', eventInitDict);
+    this.condition = condition;
+  }
+}
+
+/**
+ * Evaluate whether a frigateCardCondition is met using an event to evaluate.
+ * @returns A boolean indicating whether the condition is met.
+ */
+export function evaluateConditionViaEvent(
+  element: HTMLElement,
+  condition?: FrigateCardCondition,
+): boolean {
+  if (!condition) {
+    return true;
+  }
+
+  const evaluateEvent = new ConditionEvaluateRequestEvent(condition, {
+    bubbles: true,
+    composed: true,
+  });
+
+  /* Special note on what's going on here:
+   *
+   * Some parts of the card (e.g. <frigate-card-elements>) may have arbitrary
+   * complexity and layers (that this card doesn't control) between that master
+   * element and the element that needs to evaluate the condition. In these
+   * cases there's no clean way to pass state from the rest of card down through
+   * these layers. Instead, an event is dispatched as a "request for evaluation"
+   * (ConditionEvaluateRequestEvent) upwards which is caught by the outer card
+   * and the evaluation result is added to the event object. Because event
+   * propagation is handled synchronously, the result will be added to the event
+   * before the flow proceeds.
+   */
+  element.dispatchEvent(evaluateEvent);
+  return evaluateEvent.evaluation ?? false;
+}
+
+type RawOverrides = {
+  conditions: FrigateCardCondition;
+  overrides: RawFrigateCardConfig;
+}[];
+
+export function getOverriddenConfig(
+  controller: Readonly<ConditionController>,
+  config: Readonly<RawFrigateCardConfig>,
+  configOverrides?: Readonly<RawOverrides>,
+  stateOverrides?: Partial<ConditionState>,
+): RawFrigateCardConfig {
+  const output = copyConfig(config);
+  let overridden = false;
+  if (configOverrides) {
+    for (const override of configOverrides) {
+      if (controller.evaluateCondition(override.conditions, stateOverrides)) {
+        merge(output, override.overrides);
+        overridden = true;
+      }
+    }
+  }
+  // Attempt to return the same configuration object if it has not been
+  // overridden (to reduce re-renders for a configuration that has not changed).
+  return overridden ? output : config;
+}
+
+export function getOverridesByKey(
+  key: OverrideConfigurationKey,
+  overrides?: Readonly<RawOverrides>,
+): RawOverrides {
+  return (
+    overrides
+      ?.filter((o) => key in o.overrides)
+      .map((o) => ({
+        conditions: o.conditions,
+        overrides: o.overrides[key] as RawFrigateCardConfig,
+      })) ?? []
+  );
+}
+
+// A tiny wrapper interface to allow the same controller to be passed around
+// immutably within objects that will not be equal (===). Every state change
+// generates a new epoch. This is used for Lit rendering to ensure changes to
+// condition state are recognized as changes even though the controller is the
+// same.
+export interface ConditionControllerEpoch {
+  controller: Readonly<ConditionController>;
+}
+
+export class ConditionController {
+  protected _state: ConditionState = {};
+  protected _epoch: ConditionControllerEpoch = this._createEpoch();
+  protected _stateListeners: (() => void)[] = [];
+
+  // Whether or not to include HA state in ConditionState. Doing so increases
+  // CPU usage as HA state is pumped out very fast, so this is only enabled if
+  // the configuration needs to consume it.
+  protected _hasHAStateConditions = false;
+  protected _mediaQueries: MediaQueryList[] = [];
+  protected _mediaQueryTrigger = () => this._triggerChange();
+
+  constructor(config?: FrigateCardConfig) {
+    if (config) {
+      this._initConditions(config);
+    }
+  }
+
+  public addStateListener(callback: () => void): void {
+    this._stateListeners.push(callback);
+  }
+
+  public removeStateListener(callback: () => void): void {
+    this._stateListeners = this._stateListeners.filter(
+      (listener) => listener != callback,
+    );
+  }
+
+  public destroy(): void {
+    this._mediaQueries.forEach((mql) =>
+      mql.removeEventListener('change', this._mediaQueryTrigger),
+    );
+    this._mediaQueries = [];
+  }
+
+  public setState(state: Partial<ConditionState>): void {
+    this._state = {
+      ...this._state,
+      ...state,
+    };
+    this._triggerChange();
+  }
+
+  get hasHAStateConditions(): boolean {
+    return this._hasHAStateConditions;
+  }
+
+  public getEpoch(): ConditionControllerEpoch {
+    return this._epoch;
+  }
+
+  public evaluateCondition(
+    condition: Readonly<FrigateCardCondition>,
+    stateOverrides?: Partial<ConditionState>,
+  ): boolean {
+    const state = {
+      ...this._state,
+      ...stateOverrides,
+    };
+
+    let result = true;
+    if (condition.view?.length) {
+      result &&= !!state?.view && condition.view.includes(state.view);
+    }
+    if (condition.fullscreen !== undefined) {
+      result &&=
+        state.fullscreen !== undefined && condition.fullscreen == state.fullscreen;
+    }
+    if (condition.expand !== undefined) {
+      result &&= state.expand !== undefined && condition.expand == state.expand;
+    }
+    if (condition.camera?.length) {
+      result &&= !!state.camera && condition.camera.includes(state.camera);
+    }
+    if (condition.state?.length) {
+      for (const stateTest of condition.state) {
+        result &&=
+          !!state.state &&
+          ((!stateTest.state && !stateTest.state_not) ||
+            (stateTest.entity in state.state &&
+              (!stateTest.state ||
+                state.state[stateTest.entity].state === stateTest.state) &&
+              (!stateTest.state_not ||
+                state.state[stateTest.entity].state !== stateTest.state_not)));
+      }
+    }
+    if (condition.media_loaded !== undefined) {
+      result &&=
+        state.media_loaded !== undefined && condition.media_loaded == state.media_loaded;
+    }
+    if (condition.media_query) {
+      result &&= window.matchMedia(condition.media_query).matches;
+    }
+    return result;
+  }
+
+  protected _createEpoch(): ConditionControllerEpoch {
+    return { controller: this };
+  }
+
+  protected _triggerChange(): void {
+    this._epoch = this._createEpoch();
+    this._stateListeners.forEach((listener) => listener());
+  }
+
+  protected _initConditions(config: FrigateCardConfig): void {
+    const getAllConditions = (config: FrigateCardConfig): FrigateCardCondition[] => {
+      const conditions: FrigateCardCondition[] = [];
+      config.overrides?.forEach((override) => conditions.push(override.conditions));
+
+      // Element conditions can be arbitrarily nested underneath conditionals and
+      // custom elements that this card may not known. Here we recursively parse
+      // down the elements tree, parsing as we go to find valid conditions.
+      const getElementsConditions = (data: unknown): void => {
+        const parseResult = frigateConditionalSchema.safeParse(data);
+        if (parseResult.success) {
+          conditions.push(parseResult.data.conditions);
+          parseResult.data.elements?.forEach(getElementsConditions);
+        } else if (data && typeof data === 'object') {
+          Object.keys(data).forEach((key) => getElementsConditions(data[key]));
+        }
+      };
+      config.elements?.forEach(getElementsConditions);
+      return conditions;
+    };
+
+    const conditions = getAllConditions(config);
+    this._hasHAStateConditions = conditions.some(
+      (condition) => !!condition.state?.length,
+    );
+    conditions.forEach((condition) => {
+      if (condition.media_query) {
+        const mql = window.matchMedia(condition.media_query);
+        mql.addEventListener('change', this._mediaQueryTrigger);
+        this._mediaQueries.push(mql);
+      }
+    });
+  }
+}
diff --git a/src/localize/languages/en.json b/src/localize/languages/en.json
index 1f7322ec..93759c24 100644
--- a/src/localize/languages/en.json
+++ b/src/localize/languages/en.json
@@ -423,6 +423,7 @@
     "no_visible_cameras": "No visible cameras found, you must configure at least one non-hidden camera",
     "reconnecting": "Reconnecting",
     "timeline_no_cameras": "No Frigate cameras to show in timeline",
+    "too_many_automations": "Too many nested automation calls, please check your configuration for loops",
     "troubleshooting": "Check troubleshooting",
     "unknown": "Unknown error",
     "upgrade_available": "An automated card configuration upgrade is available, please visit the visual card editor",
diff --git a/src/localize/languages/it.json b/src/localize/languages/it.json
index 50c6c8ba..13b7cdca 100644
--- a/src/localize/languages/it.json
+++ b/src/localize/languages/it.json
@@ -416,6 +416,7 @@
     "reconnecting": "Riconnessione",
     "timeline_no_cameras": "Nessuna telecamera damostrare in Frigate nella timeline",
     "troubleshooting": "Controllare la risoluzione dei problemi",
+    "too_many_automations": "",
     "unknown": "Errore sconosciuto",
     "upgrade_available": "È disponibile un aggiornamento di configurazione della scheda automatizzato, visitare l'editor di schede visive",
     "webrtc_card_reported_error": "La scheda WebRTC ha riportato un errore",
diff --git a/src/localize/languages/pt-BR.json b/src/localize/languages/pt-BR.json
index d746f2ec..553dff48 100644
--- a/src/localize/languages/pt-BR.json
+++ b/src/localize/languages/pt-BR.json
@@ -422,6 +422,7 @@
     "no_visible_cameras": "Nenhuma câmera visível encontrada, você deve configurar pelo menos uma câmera não oculta",
     "reconnecting": "Reconectando",
     "timeline_no_cameras": "Nenhuma câmera do Frigate para mostrar na linha do tempo",
+    "too_many_automations": "",
     "troubleshooting": "Verifique a solução de problemas",
     "unknown": "Erro desconhecido",
     "upgrade_available": "Uma atualização automatizada da configuração do cartão está disponível, visite o editor visual do cartão",
diff --git a/src/types.ts b/src/types.ts
index fa1cc018..cc0d4e6d 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -263,7 +263,7 @@ export type FrigateCardCustomAction = z.infer<typeof frigateCardCustomActionSche
 
 // Cannot use discriminatedUnion since frigateCardCustomActionSchema uses a
 // transform on the discriminated union key.
-const actionSchema = z.union([
+export const actionSchema = z.union([
   toggleActionSchema,
   callServiceActionSchema,
   navigateActionSchema,
@@ -632,7 +632,7 @@ export type MenuSubmenuSelect = z.infer<typeof menuSubmenuSelectSchema>;
 
 export type MenuItem = MenuIcon | MenuStateIcon | MenuSubmenu | MenuSubmenuSelect;
 
-const frigateCardConditionSchema = z.object({
+export const frigateCardConditionSchema = z.object({
   view: z.string().array().optional(),
   fullscreen: z.boolean().optional(),
   expand: z.boolean().optional(),
@@ -1316,6 +1316,19 @@ const liveOverridesSchema = z
   .optional();
 export type LiveOverrides = z.infer<typeof liveOverridesSchema>;
 
+const automationActionSchema = actionSchema.array().optional();
+export type AutomationActions = z.infer<typeof automationActionSchema>;
+
+const automationSchema = z.object({
+  conditions: frigateCardConditionSchema,
+  actions: automationActionSchema,
+  actions_not: automationActionSchema,
+});
+export type Automation = z.infer<typeof automationSchema>;
+
+export const automationsSchema = automationSchema.array().optional();
+export type Automations = z.infer<typeof automationsSchema>;
+
 const performanceConfigDefault = {
   profile: 'high' as const,
   features: {
@@ -1392,6 +1405,7 @@ export const frigateCardConfigSchema = z.object({
   timeline: timelineConfigSchema,
   performance: performanceConfigSchema,
   debug: debugConfigSchema,
+  automations: automationsSchema,
 
   // Configuration overrides.
   overrides: overridesSchema,
diff --git a/src/utils/action.ts b/src/utils/action.ts
index e64c0c37..edc700d1 100644
--- a/src/utils/action.ts
+++ b/src/utils/action.ts
@@ -6,7 +6,6 @@ import {
 } from 'custom-card-helpers';
 import {
   Actions,
-  ActionsConfig,
   ActionType,
   FrigateCardAction,
   FrigateCardCustomAction,
@@ -52,7 +51,7 @@ export function createFrigateCardCustomAction(
       action: 'fire-dom-event',
       frigate_card_action: action,
       camera: args.camera as string,
-      ...(args.cardID && { card_id: args.cardID})
+      ...(args.cardID && { card_id: args.cardID }),
     };
   }
   if (action === 'media_player') {
@@ -64,13 +63,13 @@ export function createFrigateCardCustomAction(
       frigate_card_action: action,
       media_player: args.media_player,
       media_player_action: args.media_player_action,
-      ...(args.cardID && { card_id: args.cardID})
+      ...(args.cardID && { card_id: args.cardID }),
     };
   }
   return {
     action: 'fire-dom-event',
     frigate_card_action: action,
-    ...(args?.cardID && { card_id: args.cardID})
+    ...(args?.cardID && { card_id: args.cardID }),
   };
 }
 
@@ -107,29 +106,6 @@ export function getActionConfigGivenAction(
  * that handles the custom action events the card supports.
  * @param node The node that fired the event.
  * @param hass The Home Assistant object.
- * @param config The multi-action configuration.
- * @param action The action string (e.g. 'hold')
- * @returns Whether or not an action was executed.
- */
-export const frigateCardHandleAction = (
-  node: HTMLElement,
-  hass: HomeAssistant,
-  config: ActionsConfig,
-  action: string,
-): boolean => {
-  return frigateCardHandleActionConfig(
-    node,
-    hass,
-    config,
-    action,
-    getActionConfigGivenAction(action, config),
-  );
-};
-
-/**
- * Handle an ActionConfig or array of ActionConfigs.
- * @param node The node that fired the event.
- * @param hass The Home Assistant object.
  * @param actionConfig A single action config, array of action configs or
  * undefined for the default action config for 'tap'.
  * @param action The action string (e.g. 'hold')
@@ -143,36 +119,46 @@ export const frigateCardHandleActionConfig = (
     entity?: string;
   },
   action: string,
-  actionConfig: ActionType | ActionType[] | undefined,
+  actionConfig?: ActionType | ActionType[],
 ): boolean => {
   // Only allow a tap action to use a default non-config (the more-info config).
   if (actionConfig || action == 'tap') {
-    // ActionConfig vs ActionType:
-    // There is a slight typing (but not functional) difference between
-    // ActionType in this card and ActionConfig in `custom-card-helpers`. See
-    // `ExtendedConfirmationRestrictionConfig` in `types.ts` for the source and
-    // reason behind this difference.
-    if (Array.isArray(actionConfig)) {
-      actionConfig.forEach((action) =>
-        handleActionConfig(node, hass, config, action as ActionConfig | undefined),
-      );
-    } else {
-      handleActionConfig(node, hass, config, actionConfig as ActionConfig | undefined);
-    }
+    frigateCardHandleAction(node, hass, config, actionConfig);
     return true;
   }
   return false;
 };
 
+export const frigateCardHandleAction = (
+  node: HTMLElement,
+  hass: HomeAssistant,
+  config: {
+    camera_image?: string;
+    entity?: string;
+  },
+  actionConfig: ActionType | ActionType[] | undefined,
+): void => {
+  // ActionConfig vs ActionType:
+  // * There is a slight typing (but not functional) difference between
+  //   ActionType in this card and ActionConfig in `custom-card-helpers`. See
+  //   `ExtendedConfirmationRestrictionConfig` in `types.ts` for the source and
+  //   reason behind this difference.
+  if (Array.isArray(actionConfig)) {
+    actionConfig.forEach((action) =>
+      handleActionConfig(node, hass, config, action as ActionConfig | undefined),
+    );
+  } else {
+    handleActionConfig(node, hass, config, actionConfig as ActionConfig | undefined);
+  }
+};
+
 /**
  * Determine if an action config has a real action. A modified version of
  * custom-card-helpers hasAction to also work with arrays of action configs.
  * @param config The action config in question.
  * @returns `true` if there's a real action defined, `false` otherwise.
  */
-export const frigateCardHasAction = (
-  config?: ActionType | ActionType[] | undefined,
-): boolean => {
+export const frigateCardHasAction = (config?: ActionType | ActionType[]): boolean => {
   // See note above on 'ActionConfig vs ActionType' for why this cast is
   // necessary and harmless.
   if (Array.isArray(config)) {
diff --git a/tests/automations.test.ts b/tests/automations.test.ts
new file mode 100644
index 00000000..c5051188
--- /dev/null
+++ b/tests/automations.test.ts
@@ -0,0 +1,123 @@
+import { afterEach, describe, expect, it, vi } from 'vitest';
+import { mock } from 'vitest-mock-extended';
+import { AutomationsController, AutomationsControllerError } from '../src/automations';
+import { ConditionController } from '../src/conditions';
+import { automationsSchema, FrigateCardError } from '../src/types';
+import { frigateCardHandleAction } from '../src/utils/action.js';
+import { createHASS } from './test-utils';
+
+vi.mock('../src/utils/action.js');
+
+describe('AutomationsController', () => {
+  const actions = [
+    {
+      action: 'custom:frigate-card-action',
+      frigate_card_action: 'clips',
+    },
+  ];
+  const conditions = { fullscreen: true };
+
+  afterEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('should do nothing without automations', () => {
+    const automationController = new AutomationsController(undefined);
+    automationController.execute(
+      mock<HTMLElement>(),
+      createHASS(),
+      new ConditionController(),
+    );
+    expect(frigateCardHandleAction).not.toBeCalled();
+  });
+
+  it('should execute actions', () => {
+    const automations = automationsSchema.parse([
+      {
+        conditions: conditions,
+        actions: actions,
+      },
+    ]);
+
+    const automationController = new AutomationsController(automations);
+    const conditionController = new ConditionController();
+    const element = mock<HTMLElement>();
+    const hass = createHASS();
+
+    automationController.execute(element, hass, conditionController);
+    expect(frigateCardHandleAction).not.toBeCalled();
+
+    conditionController.setState({ fullscreen: true });
+    automationController.execute(element, hass, conditionController);
+    expect(frigateCardHandleAction).toBeCalledTimes(1);
+
+    // Automation will not re-fire when condition continues to evaluate the
+    // same.
+    automationController.execute(element, hass, conditionController);
+    expect(frigateCardHandleAction).toBeCalledTimes(1);
+
+    conditionController.setState({ fullscreen: false });
+    automationController.execute(element, hass, conditionController);
+    expect(frigateCardHandleAction).toBeCalledTimes(1);
+
+    conditionController.setState({ fullscreen: true });
+    automationController.execute(element, hass, conditionController);
+    expect(frigateCardHandleAction).toBeCalledTimes(2);
+  });
+
+  it('should execute actions_not', () => {
+    const automations = automationsSchema.parse([
+      {
+        conditions: conditions,
+        actions_not: actions,
+      },
+    ]);
+
+    const automationController = new AutomationsController(automations);
+    automationController.execute(
+      mock<HTMLElement>(),
+      createHASS(),
+      new ConditionController(),
+    );
+    expect(frigateCardHandleAction).toBeCalled();
+  });
+
+  it('should prevent automation loops', () => {
+    const automations = automationsSchema.parse([
+      {
+        conditions: { fullscreen: true },
+        actions: actions,
+      },
+      {
+        conditions: { fullscreen: false },
+        actions: actions,
+      },
+    ]);
+
+    const automationController = new AutomationsController(automations);
+    const conditionController = new ConditionController();
+    const element = mock<HTMLElement>();
+    const hass = createHASS();
+
+    // Create a setup where one automation action causes another...
+    let fullscreen = true;
+    vi.mocked(frigateCardHandleAction).mockImplementation(() => {
+      fullscreen = !fullscreen;
+      conditionController.setState({ fullscreen: fullscreen });
+      automationController.execute(element, hass, conditionController);
+    });
+
+    conditionController.setState({ fullscreen: fullscreen });
+
+    expect(() =>
+      automationController.execute(element, hass, conditionController),
+    ).toThrowError(/Too many nested automation calls/);
+    expect(frigateCardHandleAction).toBeCalledTimes(10);
+  }); 
+
+  it('should be able to construct error', () => {
+    const error = new AutomationsControllerError('message');
+    expect(error).toBeTruthy();
+    expect(error instanceof FrigateCardError).toBeTruthy();
+  });
+});
diff --git a/tests/camera-manager/engine-factory.test.ts b/tests/camera-manager/engine-factory.test.ts
index 0768422d..24ebde87 100644
--- a/tests/camera-manager/engine-factory.test.ts
+++ b/tests/camera-manager/engine-factory.test.ts
@@ -1,17 +1,14 @@
 import { describe, expect, it, vi } from 'vitest';
-import { mock } from 'vitest-mock-extended';
+import { CameraManagerEngineFactory } from '../../src/camera-manager/engine-factory.js';
+import { FrigateCameraManagerEngine } from '../../src/camera-manager/frigate/engine-frigate';
+import { GenericCameraManagerEngine } from '../../src/camera-manager/generic/engine-generic';
+import { MotionEyeCameraManagerEngine } from '../../src/camera-manager/motioneye/engine-motioneye';
+import { Engine } from '../../src/camera-manager/types.js';
+import { CardWideConfig } from '../../src/types.js';
 import { EntityRegistryManager } from '../../src/utils/ha/entity-registry';
 import { EntityCache } from '../../src/utils/ha/entity-registry/cache';
-import { CameraManagerEngineFactory } from '../../src/camera-manager/engine-factory.js';
-import { CameraConfig, cameraConfigSchema, CardWideConfig } from '../../src/types.js';
-import { HomeAssistant } from 'custom-card-helpers';
-import { Engine } from '../../src/camera-manager/types.js';
-import { Entity } from '../../src/utils/ha/entity-registry/types.js';
 import { ResolvedMediaCache } from '../../src/utils/ha/resolved-media';
-import { GenericCameraManagerEngine } from '../../src/camera-manager/generic/engine-generic';
-import { FrigateCameraManagerEngine } from '../../src/camera-manager/frigate/engine-frigate';
-import { MotionEyeCameraManagerEngine } from '../../src/camera-manager/motioneye/engine-motioneye';
-import { HassEntities } from 'home-assistant-js-websocket';
+import { createCameraConfig, createHASS, createRegistryEntity } from '../test-utils';
 
 vi.mock('../../src/utils/ha/entity-registry');
 vi.mock('../../src/utils/ha/entity-registry/cache');
@@ -28,32 +25,6 @@ const createFactory = (options?: {
   );
 };
 
-const createCameraConfig = (config: Partial<CameraConfig>): CameraConfig => {
-  return cameraConfigSchema.parse(config);
-};
-
-const createHASS = (states?: HassEntities): HomeAssistant => {
-  const hass = mock<HomeAssistant>();
-  if (states) {
-    hass.states = states;
-  }
-  return hass;
-};
-
-const createEntity = (entity: Partial<Entity>): Entity => {
-  return {
-    ...entity,
-    config_entry_id: entity.config_entry_id ?? null,
-    device_id: entity.device_id ?? null,
-    disabled_by: entity.disabled_by ?? null,
-    entity_id: entity.entity_id ?? 'entity_id',
-    hidden_by: entity.hidden_by ?? null,
-    platform: entity.platform ?? 'platform',
-    translation_key: entity.translation_key ?? null,
-    unique_id: entity.unique_id ?? 'unique_id',
-  };
-};
-
 describe('CameraManagerEngineFactory.getEngineForCamera()', () => {
   it('should get frigate engine from config', async () => {
     const config = createCameraConfig({ engine: 'frigate' });
@@ -79,7 +50,9 @@ describe('CameraManagerEngineFactory.getEngineForCamera()', () => {
 
     entityRegistryManager.getEntity = vi
       .fn()
-      .mockResolvedValue(createEntity({ entity_id: 'camera.foo', platform: 'frigate' }));
+      .mockResolvedValue(
+        createRegistryEntity({ entity_id: 'camera.foo', platform: 'frigate' }),
+      );
 
     expect(
       await createFactory({
@@ -94,7 +67,7 @@ describe('CameraManagerEngineFactory.getEngineForCamera()', () => {
     entityRegistryManager.getEntity = vi
       .fn()
       .mockResolvedValue(
-        createEntity({ entity_id: 'camera.foo', platform: 'motioneye' }),
+        createRegistryEntity({ entity_id: 'camera.foo', platform: 'motioneye' }),
       );
 
     expect(
@@ -109,7 +82,9 @@ describe('CameraManagerEngineFactory.getEngineForCamera()', () => {
 
     entityRegistryManager.getEntity = vi
       .fn()
-      .mockResolvedValue(createEntity({ entity_id: 'camera.foo', platform: 'generic' }));
+      .mockResolvedValue(
+        createRegistryEntity({ entity_id: 'camera.foo', platform: 'generic' }),
+      );
 
     expect(
       await createFactory({
diff --git a/tests/conditions.test.ts b/tests/conditions.test.ts
new file mode 100644
index 00000000..3c98db99
--- /dev/null
+++ b/tests/conditions.test.ts
@@ -0,0 +1,350 @@
+import { afterEach, describe, it, expect, vi } from 'vitest';
+import {
+  ConditionController,
+  ConditionEvaluateRequestEvent,
+  evaluateConditionViaEvent,
+  getOverriddenConfig,
+  getOverridesByKey,
+} from '../src/conditions';
+import { createCondition, createConfig, createStateEntity } from './test-utils';
+
+// @vitest-environment jsdom
+describe('ConditionEvaluateRequestEvent', () => {
+  it('should construct', () => {
+    const condition = createCondition({ fullscreen: true });
+    const event = new ConditionEvaluateRequestEvent(condition, {
+      bubbles: true,
+      composed: true,
+    });
+
+    expect(event.type).toBe('frigate-card:condition:evaluate');
+    expect(event.condition).toBe(condition);
+    expect(event.bubbles).toBeTruthy();
+    expect(event.composed).toBeTruthy();
+  });
+});
+
+describe('evaluateConditionViaEvent', () => {
+  it('should evaluate true without condition', () => {
+    const element = document.createElement('div');
+    expect(evaluateConditionViaEvent(element)).toBeTruthy();
+  });
+  it('should dispatch event with condition and evaluate true', () => {
+    const element = document.createElement('div');
+    const condition = createCondition({ fullscreen: true });
+    const handler = vi.fn().mockImplementation((ev: ConditionEvaluateRequestEvent) => {
+      expect(ev.condition).toBe(condition);
+      ev.evaluation = true;
+    });
+    element.addEventListener('frigate-card:condition:evaluate', handler);
+
+    expect(evaluateConditionViaEvent(element, condition)).toBeTruthy();
+    expect(handler).toBeCalled();
+  });
+  it('should dispatch event with condition and evaluate false', () => {
+    const element = document.createElement('div');
+    const condition = createCondition({ fullscreen: true });
+    const handler = vi.fn().mockImplementation((ev: ConditionEvaluateRequestEvent) => {
+      expect(ev.condition).toBe(condition);
+      ev.evaluation = false;
+    });
+    element.addEventListener('frigate-card:condition:evaluate', handler);
+
+    expect(evaluateConditionViaEvent(element, condition)).toBeFalsy();
+    expect(handler).toBeCalled();
+  });
+  it('should dispatch event evaluate false if no evaluation', () => {
+    const element = document.createElement('div');
+    const condition = createCondition({ fullscreen: true });
+    const handler = vi.fn();
+    element.addEventListener('frigate-card:condition:evaluate', handler);
+
+    expect(evaluateConditionViaEvent(element, condition)).toBeFalsy();
+    expect(handler).toBeCalled();
+  });
+});
+
+describe('getOverriddenConfig', () => {
+  const config = {
+    menu: {
+      style: 'none',
+    },
+  };
+  const overrides = [
+    {
+      overrides: {
+        menu: {
+          style: 'above',
+        },
+      },
+      conditions: {
+        fullscreen: true,
+      },
+    },
+  ];
+
+  it('should not override config', () => {
+    const controller = new ConditionController();
+    expect(getOverriddenConfig(controller, config, overrides)).toBe(config);
+  });
+
+  it('should override config', () => {
+    const controller = new ConditionController();
+    controller.setState({ fullscreen: true });
+
+    expect(getOverriddenConfig(controller, config, overrides)).toEqual({
+      menu: {
+        style: 'above',
+      },
+    });
+  });
+});
+
+describe('getOverridesByKey', () => {
+  const condition = {
+    fullscreen: true,
+  };
+  const override = {
+    menu: {
+      style: 'above',
+    },
+  };
+  const overrides = [
+    {
+      overrides: override,
+      conditions: condition,
+    },
+  ];
+
+  it('should get overrides', () => {
+    expect(getOverridesByKey('menu', overrides)).toEqual([
+      { conditions: condition, overrides: { style: 'above' } },
+    ]);
+  });
+
+  it('should get no overrides', () => {
+    expect(getOverridesByKey('live', overrides)).toEqual([]);
+  });
+
+  it('should get no overrides when undefined', () => {
+    expect(getOverridesByKey('live')).toEqual([]);
+  });
+});
+
+describe('ConditionController', () => {
+  const config = {
+    type: 'custom:frigate-card',
+    cameras: [],
+    elements: [
+      {
+        type: 'custom:frigate-card-conditional',
+        conditions: {
+          fullscreen: true,
+        },
+        elements: [
+          {
+            type: 'custom:nested-unknown-object',
+            unknown_key: {
+              type: 'custom:frigate-card-conditional',
+              conditions: {
+                media_query: 'media query goes here',
+              },
+              elements: [],
+            },
+          },
+        ],
+      },
+    ],
+    overrides: [
+      {
+        overrides: {
+          menu: {
+            style: 'overlay',
+          },
+        },
+        conditions: {
+          fullscreen: true,
+          state: [
+            {
+              entity: 'binary_sensor.foo',
+              state: 'on',
+            },
+          ],
+        },
+      },
+    ],
+  };
+
+  afterEach(() => {
+    vi.restoreAllMocks();
+  });
+
+  it('should add listener', () => {
+    const controller = new ConditionController();
+    const handler = vi.fn();
+    controller.addStateListener(handler);
+    controller.setState({ fullscreen: true });
+    expect(handler).toBeCalled();
+  });
+
+  it('should remove listener', () => {
+    const controller = new ConditionController();
+    const handler = vi.fn();
+    controller.addStateListener(handler);
+    controller.removeStateListener(handler);
+    controller.setState({ fullscreen: true });
+    expect(handler).not.toBeCalled();
+  });
+
+  it('should get wrapper', () => {
+    const controller = new ConditionController();
+    const wrapper_1 = controller.getEpoch();
+    expect(wrapper_1).toEqual({ controller: controller });
+
+    controller.setState({ fullscreen: true });
+
+    const wrapper_2 = controller.getEpoch();
+    expect(wrapper_2).toEqual({ controller: controller });
+
+    // Since the state was set the wrappers should be different.
+    expect(wrapper_1).not.toBe(wrapper_2);
+  });
+
+  it('should not return hasHAStateConditions without HA state conditions', () => {
+    const controller = new ConditionController();
+    expect(controller.hasHAStateConditions).toBeFalsy();
+  });
+
+  it('should return hasHAStateConditions with HA state conditions', () => {
+    vi.spyOn(window, 'matchMedia').mockReturnValueOnce({
+      matches: false,
+      addEventListener: vi.fn(),
+    } as unknown as MediaQueryList);
+    const controller = new ConditionController(createConfig(config));
+    expect(controller.hasHAStateConditions).toBeTruthy();
+  });
+
+  it('should evaluate conditions with a view', () => {
+    const controller = new ConditionController();
+    const condition = { view: ['foo'] };
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+    controller.setState({ view: 'foo' });
+    expect(controller.evaluateCondition(condition)).toBeTruthy();
+  });
+
+  it('should evaluate conditions with fullscreen', () => {
+    const controller = new ConditionController();
+    const condition = { fullscreen: true };
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+    controller.setState({ fullscreen: true });
+    expect(controller.evaluateCondition(condition)).toBeTruthy();
+    controller.setState({ fullscreen: false });
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+  });
+
+  it('should evaluate conditions with expand', () => {
+    const controller = new ConditionController();
+    const condition = { expand: true };
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+    controller.setState({ expand: true });
+    expect(controller.evaluateCondition(condition)).toBeTruthy();
+    controller.setState({ expand: false });
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+  });
+
+  it('should evaluate conditions with camera', () => {
+    const controller = new ConditionController();
+    const condition = { camera: ['bar'] };
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+    controller.setState({ camera: 'bar' });
+    expect(controller.evaluateCondition(condition)).toBeTruthy();
+    controller.setState({ camera: 'will-not-match' });
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+  });
+
+  it('should evaluate conditions with ha state positive check', () => {
+    const controller = new ConditionController();
+    const condition = {
+      state: [
+        {
+          entity: 'binary_sensor.foo',
+          state: 'on',
+        },
+      ],
+    };
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+    controller.setState({ state: { 'binary_sensor.foo': createStateEntity() } });
+    expect(controller.evaluateCondition(condition)).toBeTruthy();
+    controller.setState({
+      state: { 'binary_sensor.foo': createStateEntity({ state: 'off' }) },
+    });
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+  });
+
+  it('should evaluate conditions with ha state negative check', () => {
+    const controller = new ConditionController();
+    const condition = {
+      state: [
+        {
+          entity: 'binary_sensor.foo',
+          state_not: 'on',
+        },
+      ],
+    };
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+    controller.setState({ state: { 'binary_sensor.foo': createStateEntity() } });
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+    controller.setState({
+      state: { 'binary_sensor.foo': createStateEntity({ state: 'off' }) },
+    });
+    expect(controller.evaluateCondition(condition)).toBeTruthy();
+  });
+
+  it('should evaluate conditions with media_loaded', () => {
+    const controller = new ConditionController();
+    const condition = { media_loaded: true };
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+    controller.setState({ media_loaded: true });
+    expect(controller.evaluateCondition(condition)).toBeTruthy();
+    controller.setState({ media_loaded: false });
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+  });
+
+  it('should evaluate conditions with media query', () => {
+    vi.spyOn(window, 'matchMedia')
+      .mockReturnValueOnce(<MediaQueryList>{ matches: true })
+      .mockReturnValueOnce(<MediaQueryList>{ matches: false });
+
+    const controller = new ConditionController();
+    const condition = { media_query: 'whatever' };
+    expect(controller.evaluateCondition(condition)).toBeTruthy();
+    expect(controller.evaluateCondition(condition)).toBeFalsy();
+  });
+
+  it('should trigger on changes to media query conditions', () => {
+    const addEventListener = vi.fn();
+    const removeEventListener = vi.fn();
+    vi.spyOn(window, 'matchMedia').mockReturnValueOnce({
+      matches: true,
+      addEventListener: addEventListener,
+      removeEventListener: removeEventListener,
+    } as unknown as MediaQueryList);
+
+    const controller = new ConditionController(createConfig(config));
+    expect(addEventListener).toHaveBeenCalledWith('change', expect.anything());
+
+    const callback = vi.fn();
+    controller.addStateListener(callback);
+
+    // Call the media query callback and use it to pretend a match happened. The
+    // callback is the 0th mock innvocation and the 1st argument.
+    addEventListener.mock.calls[0][1]();
+
+    // This should result in a callback to our state listener.
+    expect(callback).toBeCalled();
+
+    // Destroy the controller, which should remove the media query listener.
+    controller.destroy();
+    expect(removeEventListener).toBeCalled();
+  });
+});
diff --git a/tests/test-utils.ts b/tests/test-utils.ts
new file mode 100644
index 00000000..f3fc336c
--- /dev/null
+++ b/tests/test-utils.ts
@@ -0,0 +1,62 @@
+import { HomeAssistant } from 'custom-card-helpers';
+import { HassEntities, HassEntity } from 'home-assistant-js-websocket';
+import { mock } from 'vitest-mock-extended';
+import {
+  CameraConfig,
+  FrigateCardCondition,
+  FrigateCardConfig,
+  cameraConfigSchema,
+  frigateCardConditionSchema,
+  frigateCardConfigSchema,
+} from '../src/types';
+import { Entity } from '../src/utils/ha/entity-registry/types';
+
+export const createCameraConfig = (config: Partial<CameraConfig>): CameraConfig => {
+  return cameraConfigSchema.parse(config);
+};
+
+export const createCondition = (
+  condition?: Partial<FrigateCardCondition>,
+): FrigateCardCondition => {
+  return frigateCardConditionSchema.parse(condition ?? {});
+};
+
+export const createConfig = (config?: Partial<FrigateCardConfig>): FrigateCardConfig => {
+  return frigateCardConfigSchema.parse(config);
+};
+
+export const createHASS = (states?: HassEntities): HomeAssistant => {
+  const hass = mock<HomeAssistant>();
+  if (states) {
+    hass.states = states;
+  }
+  return hass;
+};
+
+export const createRegistryEntity = (entity?: Partial<Entity>): Entity => {
+  return {
+    config_entry_id: entity?.config_entry_id ?? null,
+    device_id: entity?.device_id ?? null,
+    disabled_by: entity?.disabled_by ?? null,
+    entity_id: entity?.entity_id ?? 'entity_id',
+    hidden_by: entity?.hidden_by ?? null,
+    platform: entity?.platform ?? 'platform',
+    translation_key: entity?.translation_key ?? null,
+    unique_id: entity?.unique_id ?? 'unique_id',
+  };
+};
+
+export const createStateEntity = (entity?: Partial<HassEntity>): HassEntity => {
+  return {
+    entity_id: entity?.entity_id ?? 'entity_id',
+    state: entity?.state ?? 'on',
+    last_changed: entity?.last_changed ?? 'never',
+    last_updated: entity?.last_updated ?? 'never',
+    attributes: entity?.attributes ?? {},
+    context: entity?.context ?? {
+      id: 'id',
+      parent_id: 'parent_id',
+      user_id: 'user_id',
+    },
+  };
+};
diff --git a/tests/utils/action.test.ts b/tests/utils/action.test.ts
new file mode 100644
index 00000000..264db819
--- /dev/null
+++ b/tests/utils/action.test.ts
@@ -0,0 +1,202 @@
+import { handleActionConfig, hasAction } from 'custom-card-helpers';
+import { afterEach, describe, expect, it, vi } from 'vitest';
+import { mock } from 'vitest-mock-extended';
+import { actionSchema } from '../../src/types';
+import {
+    convertActionToFrigateCardCustomAction,
+    createFrigateCardCustomAction,
+    frigateCardHandleActionConfig,
+    frigateCardHasAction,
+    getActionConfigGivenAction,
+    stopEventFromActivatingCardWideActions,
+} from '../../src/utils/action';
+import { createHASS } from '../test-utils';
+
+vi.mock('custom-card-helpers');
+
+describe('convertActionToFrigateCardCustomAction', () => {
+  it('should skip null action', () => {
+    expect(convertActionToFrigateCardCustomAction(null)).toBeFalsy();
+  });
+
+  it('should parse valid', () => {
+    expect(
+      convertActionToFrigateCardCustomAction({
+        action: 'custom:frigate-card-action',
+        frigate_card_action: 'download',
+      }),
+    ).toEqual({
+      action: 'fire-dom-event',
+      frigate_card_action: 'download',
+    });
+  });
+
+  it('should not parse invalid', () => {
+    expect(convertActionToFrigateCardCustomAction('this is garbage')).toBeNull();
+  });
+});
+
+describe('createFrigateCardCustomAction', () => {
+  it('should create camera_select', () => {
+    expect(
+      createFrigateCardCustomAction('camera_select', {
+        camera: 'camera',
+        cardID: 'card_id',
+      }),
+    ).toEqual({
+      action: 'fire-dom-event',
+      camera: 'camera',
+      frigate_card_action: 'camera_select',
+      card_id: 'card_id',
+    });
+  });
+
+  it('should not create camera_select without camera', () => {
+    expect(createFrigateCardCustomAction('camera_select')).toBeNull();
+  });
+
+  it('should create media_player', () => {
+    expect(
+      createFrigateCardCustomAction('media_player', {
+        media_player: 'device',
+        media_player_action: 'play',
+        cardID: 'card_id',
+      }),
+    ).toEqual({
+      action: 'fire-dom-event',
+      frigate_card_action: 'media_player',
+      media_player: 'device',
+      media_player_action: 'play',
+      card_id: 'card_id',
+    });
+  });
+
+  it('should not create media_player without player or action', () => {
+    expect(
+      createFrigateCardCustomAction('media_player', {
+        media_player_action: 'play',
+      }),
+    ).toBeNull();
+
+    expect(
+      createFrigateCardCustomAction('media_player', {
+        media_player: 'device',
+      }),
+    ).toBeNull();
+  });
+
+  it('should create general action', () => {
+    expect(
+      createFrigateCardCustomAction('clips', {
+        cardID: 'card_id',
+      }),
+    ).toEqual({
+      action: 'fire-dom-event',
+      frigate_card_action: 'clips',
+      card_id: 'card_id',
+    });
+  });
+});
+
+describe('getActionConfigGivenAction', () => {
+  const action = actionSchema.parse({
+    action: 'fire-dom-event',
+    frigate_card_action: 'clips',
+  });
+
+  it('should not handle undefined arguments', () => {
+    expect(getActionConfigGivenAction()).toBeUndefined();
+  });
+
+  it('should not handle unknown interactions', () => {
+    expect(
+      getActionConfigGivenAction('triple_poke', { triple_poke_action: action }),
+    ).toBeUndefined();
+  });
+
+  it('should handle tap actions', () => {
+    expect(getActionConfigGivenAction('tap', { tap_action: action })).toBe(action);
+  });
+
+  it('should handle hold actions', () => {
+    expect(getActionConfigGivenAction('hold', { hold_action: action })).toBe(action);
+  });
+
+  it('should handle double_tap actions', () => {
+    expect(getActionConfigGivenAction('double_tap', { double_tap_action: action })).toBe(
+      action,
+    );
+  });
+
+  it('should handle end_tap actions', () => {
+    expect(getActionConfigGivenAction('end_tap', { end_tap_action: action })).toBe(
+      action,
+    );
+  });
+
+  it('should handle start_tap actions', () => {
+    expect(getActionConfigGivenAction('start_tap', { start_tap_action: action })).toBe(
+      action,
+    );
+  });
+});
+
+// @vitest-environment jsdom
+describe('frigateCardHandleActionConfig', () => {
+  const element = document.createElement('div');
+  const action = actionSchema.parse({
+    action: 'none',
+  });
+
+  afterEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('should not handle missing arguments', () => {
+    expect(
+      frigateCardHandleActionConfig(element, createHASS(), {}, 'triple_poke'),
+    ).toBeFalsy();
+  });
+
+  it('should handle simple case', () => {
+    frigateCardHandleActionConfig(element, createHASS(), {}, 'tap', action);
+    expect(handleActionConfig).toBeCalled();
+  });
+
+  it('should handle array case', () => {
+    frigateCardHandleActionConfig(element, createHASS(), {}, 'tap', [
+      action,
+      action,
+      action,
+    ]);
+    expect(handleActionConfig).toBeCalledTimes(3);
+  });
+});
+
+describe('frigateCardHasAction', () => {
+  const action = actionSchema.parse({
+    action: 'toggle',
+  });
+
+  afterEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('should handle non-array case', () => {
+    expect(frigateCardHasAction(action)).toBeFalsy();
+    expect(hasAction).toBeCalledTimes(1);
+  });
+  it('should handle array case', () => {
+    expect(frigateCardHasAction([action, action, action])).toBeFalsy();
+    expect(hasAction).toBeCalledTimes(3);
+  });
+});
+
+// @vitest-environment jsdom
+describe('stopEventFromActivatingCardWideActions', () => {
+  it('should stop event from propogating', () => {
+    const event = mock<Event>();
+    stopEventFromActivatingCardWideActions(event);
+    expect(event.stopPropagation).toBeCalled();
+  });
+});