DEWENWILS Wireless Light Switch and Receiver Kit No in-Wall Wiring Required

The wireless remote control kit can remotely control the radio frequency range of 100 feet, and the powerful radio frequency signal can penetrate walls and doors without any interference. The receiver is simple to install, only needs to wire between the power supply and the lighting fixture, no need to wire into the wall. The transmitter switch and receiver are pre-programmed and can be used immediately.