4-inch Screen: The smart scene wall switch features a 4-inch LCD screen that dynamically displays the date and time, and announces daily weather, making it your . Voice Control: The smart home control screen supports voice control; simply say a sentence to activate a smart scene. Brightness Adjustment: The switch panel automatically adjusts screen brightness for the most comfortable viewing experience. Practical Design: You can add frequently used scenes and devices to the for convenient one-click operation. Multifunctionality: The upgraded central control screen is compatible with over 410,000 Tuya smart products and can control up to 20 products, such as smart doorbells, lights, curtains, and sockets. Color:As Shown Material:ABS Package Contents: 1 * intelligent central control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.