Main Features:

1. New idea for 2/3 Way circuit (two switches control one light)that is explained as multi-control association of this switch to other WiFi smart switches in App;capacitive touch control, turn on/off your light with a single touch and scratch resistance glass panel gives the best look to blend with any wall design.(Note:You can multi-control associate of this switch to multiple different switches,but several gangs on one switch is not available,only one gang on one switch can be associated for multi-control.)

2.Differ in features from traditional common switch,this smart switch is able to be controlled by various ways alone with the best value like App control,touch control,voice control and built-in RF433 frequency allows for another control via RF remote control switch with encoding 1527 without interference;achieve multi-control by associating to other smart switches.(Note:433 RF Remote is not included in the package,please purchase separately.)

3.Reinsert new features into upgraded Smart Life Tuya App like ON/OFF relay status as remember last status when power off and backlight switch setting.Compatible with Alexa and Google home allows free voice control ;remotely control devices on your smart phone via Smart Life/Tuya App wherever you are.

4. Take full control of connected appliances with timers, schedules and countdown (1/5/30 mins, 1 hour, etc.) with the app; share control with family and friends for added convenience

5. Neutral wire is required in your switch boxes to operate correctly;only supports 2.4G network;a much easier pairing mode for adding the device with WiFi and Bluetooth connected;includes full 1-year warranty and 60-day refund guarantee for complete satisfaction.