1Control Mode: WiFi smart wall touch switch can be controlled by itself in many ways without interference, such as APP control, touch control, voice control. 2Compatibility: Switch built in RF433 frequency, other controls can be done remotely through RF, compatible with for Google Home, you can freely control the connected devices through voice commands. 3Stable Signal: The switch system supports for Tuya intelligent APP remote control of appliances on cell phones, with no distance limitation, stable signal and 360 wide angle free control. 4Unique Style: The unique tempered glass panel is suitable for different types of decorative styles, and the scratch resistant design provides you with the best look to match any wall. 5Installation Detail: The smart switch is a single fire wire, wiring installation method is the same as ordinary switches, it should be noted that a capacitor also needs to be connected in parallel near the light position.