Customizable backlight: Backlight brightness can be adjusted via the Tuya app to suit your comfort and ambience Dual Function: One device controls both lighting and fan speed. Perfect for AC motor fans, providing a centralized solution for your lighting and ventilation needs Integration: Compatible with Tuya Smart Life for seamless control via smartphone. Enhance your home automation with and Home voice commands Safety Features: Equipped with a child lock function to safety and prevent accidental operation by children Easy Setup: Includes a reset network function. Simply and hold to reset the connection, ensuring easy maintenance and setup