1.Differ from common switch,smart switch has multiple control methods，such as App control, touch control, voice control and built-in RF433 module, which can be controlled by RF remote switch (Note:remote switch need to be purchased separately, it is not included in the package).

2.App system upgrade, the backlight switch can be turned on and off through Smart life and Tuya App, and it can be connected to Google, Amazon, Xiaomi and other smart speakers for voice control, and switch can be remotely controlled through the App.

3.Sharing control system: Binding family mobile devices through the App, each family member can individually control switch, and there are timing modes, scene modes, and more personalized settings.

4.Neutral wire is required in your switch boxes to operate normally. If there is no Neutral wire or you are not sure about the Neutral wire, you can contact our customer service to purchase Live wire version switch. It only supports 2.4G network and has a much easier pairing mode for adding the device with WiFi and Bluetooth connected. We offer two-year warranty and 60-day refund guarantee of quality problem for your enjoyable shopping experience.