Practical Design: You can add frequently used scenes and devices to the for convenient one-click operation. 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. 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 . 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., Manufacturer: Akfldms