WiFi Wall Touch Smart Light Switch RF Wirele Smart Life/Tuya Muilti-Control Aociation App Relay Status and Backlight Switch OFF Remote Control Works with Alexa,Google Home 1/2/3 Gang WhiteBy Moes 2020 New Arrival Upgraded with More Personalized Points: Update1:Multi-control in a much easier wayUpdate2:New pairing mode with WiFi+BluetoothUpdate3:Backlight ON/OFF optionalUpdate4:Relay status adjustable when power off Provide much more convenience and updates for your smart lifestyle with the price unchanged as before. Product Features:1.New idea for 2/3 Way circuit (two switches control one light)that is explained as multi-control aociation 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 gla panel gives the best look to blend with any wall design.(Note:You can multi-control aociate of this switch to multiple different switches,but several gangs on one switch is not available,only one gang on one switch can be aociated 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 aociating 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 2-year