WiFi RF433 Smart Light Wall Touch Switch Single Pole 1/2/3/4 Gang US 220V

 New Arrival Upgraded with More Personalized Points: Update1:New pairing mode with WiFi+Bluetooth Update2:Backlight ON/OFF optional Update3:Relay status adjustable when power off Provide much more convenience and updates for your smart lifestyle with the price unchanged as before. Main Features: 1.No neutral wire required; easily installed without rewiring your existing wire with single live wire design;Unique tempered glass panel fits for different kinds of decoration styles and scratch resistance glass panel gives the best look to blend with any wall design.(Attention:A capacitance is a must for normal work that is included in the package.) 2.Differ in features from traditional common switch,this smart switch is able to be controlled by various ways alone without interference 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;(Note:433 RF Remote is not included