diff --git a/src/cards/ControllerCard.ts b/src/cards/ControllerCard.ts
deleted file mode 100644
index e85aad0..0000000
--- a/src/cards/ControllerCard.ts
+++ /dev/null
@@ -1,102 +0,0 @@
-import {HassServiceTarget} from "home-assistant-js-websocket";
-import {LovelaceCardConfig} from "../types/homeassistant/data/lovelace";
-import {StackCardConfig} from "../types/homeassistant/panels/lovelace/cards/types";
-import {cards} from "../types/strategy/cards";
-
-/**
- * Controller Card class.
- *
- * Used for creating a Title Card with controls.
- *
- * @class
- */
-class ControllerCard {
-  /**
-   * @type {HassServiceTarget} The target to control the entities of.
-   * @private
-   */
-  readonly #target: HassServiceTarget;
-
-  /**
-   * Default configuration of the card.
-   *
-   * @type {cards.ControllerCardConfig}
-   * @private
-   */
-  readonly #defaultConfig: cards.ControllerCardConfig = {
-    type: "mushroom-title-card",
-    showControls: true,
-    iconOn: "mdi:power-on",
-    iconOff: "mdi:power-off",
-    onService: "none",
-    offService: "none",
-  };
-
-  /**
-   * Class constructor.
-   *
-   * @param {HassServiceTarget} target The target to control the entities of.
-   * @param {cards.ControllerCardOptions} options Controller Card options.
-   */
-  constructor(target: HassServiceTarget, options: cards.ControllerCardOptions = {}) {
-    this.#target = target;
-    this.#defaultConfig = {
-      ...this.#defaultConfig,
-      ...options,
-    };
-  }
-
-  /**
-   * Create a Controller card.
-   *
-   * @returns {StackCardConfig} A Controller card.
-   */
-  createCard(): StackCardConfig {
-    const cards: LovelaceCardConfig[] = [
-      {
-        type: "custom:mushroom-title-card",
-        title: this.#defaultConfig.title,
-        subtitle: this.#defaultConfig.subtitle,
-      },
-    ];
-
-    if (this.#defaultConfig.showControls) {
-      cards.push({
-        type: "horizontal-stack",
-        cards: [
-          {
-            type: "custom:mushroom-template-card",
-            icon: this.#defaultConfig.iconOff,
-            layout: "vertical",
-            icon_color: "red",
-            tap_action: {
-              action: "call-service",
-              service: this.#defaultConfig.offService,
-              target: this.#target,
-              data: {},
-            },
-          },
-          {
-            type: "custom:mushroom-template-card",
-            icon: this.#defaultConfig.iconOn,
-            layout: "vertical",
-            icon_color: "amber",
-            tap_action: {
-              action: "call-service",
-              service: this.#defaultConfig.onService,
-              target: this.#target,
-              data: {},
-            },
-          },
-        ],
-      });
-    }
-
-    return {
-      type: "horizontal-stack",
-      cards: cards,
-    };
-  }
-}
-
-export {ControllerCard};
diff --git a/src/cards/HeaderCard.ts b/src/cards/HeaderCard.ts
new file mode 100644
index 0000000..bf49c2c
--- /dev/null
+++ b/src/cards/HeaderCard.ts
@@ -0,0 +1,101 @@
+import { HassServiceTarget } from 'home-assistant-js-websocket';
+import { LovelaceCardConfig } from '../types/homeassistant/data/lovelace/config/card';
+import { StackCardConfig } from '../types/homeassistant/panels/lovelace/cards/types';
+import { CustomHeaderCardConfig, StrategyHeaderCardConfig } from '../types/strategy/strategy-cards';
+
+/**
+ * Header Card class.
+ *
+ * Used to create a card configuration for a Header Card.
+ * The card can be used to describe a group of cards and optionally to control multiple entities.
+ */
+class HeaderCard {
+  /** The target to control the entities of. */
+  private readonly target: HassServiceTarget;
+  /** The current configuration of the card after instantiating this class. */
+  private readonly configuration: StrategyHeaderCardConfig;
+
+  /** Returns the default configuration object for the card. */
+  static getDefaultConfig(): StrategyHeaderCardConfig {
+    return {
+      type: 'mushroom-title-card',
+      showControls: true,
+      iconOn: 'mdi:power-on',
+      iconOff: 'mdi:power-off',
+      onService: 'none',
+      offService: 'none',
+    };
+  }
+
+  /**
+   * Class constructor.
+   *
+   * @param {HassServiceTarget} target The target which is optionally controlled by the card.
+   * @param {CustomHeaderCardConfig} [customConfiguration] Custom card configuration.
+   *
+   * @remarks
+   * The target object can contain one or multiple ids of different entry types.
+   */
+  constructor(target: HassServiceTarget, customConfiguration?: CustomHeaderCardConfig) {
+    this.target = target;
+    this.configuration = { ...HeaderCard.getDefaultConfig(), ...customConfiguration };
+  }
+
+  /**
+   * Create a Header card configuration.
+   *
+   * @remarks
+   * The card is represented by a horizontal stack of cards.
+   * One title card and optionally two template cards to control entities.
+   */
+  createCard(): StackCardConfig {
+    // Create a title card.
+    const cards: LovelaceCardConfig[] = [
+      {
+        type: 'custom:mushroom-title-card',
+        title: this.configuration.title,
+        subtitle: this.configuration.subtitle,
+      },
+    ];
+
+    // Add controls to the card.
+    if (this.configuration.showControls) {
+      cards.push({
+        type: 'horizontal-stack',
+        cards: [
+          {
+            type: 'custom:mushroom-template-card',
+            icon: this.configuration.iconOff,
+            layout: 'vertical',
+            icon_color: 'red',
+            tap_action: {
+              action: 'call-service',
+              service: this.configuration.offService,
+              target: this.target,
+              data: {},
+            },
+          },
+          {
+            type: 'custom:mushroom-template-card',
+            icon: this.configuration.iconOn,
+            layout: 'vertical',
+            icon_color: 'amber',
+            tap_action: {
+              action: 'call-service',
+              service: this.configuration.onService,
+              target: this.target,
+              data: {},
+            },
+          },
+        ],
+      });
+    }
+
+    return {
+      type: 'horizontal-stack',
+      cards: cards,
+    };
+  }
+}
+
+export default HeaderCard;