One to One, One to Two, One to Three, One to Four, Multi-Channel Remote Control Switch

About Product:This product is a remote control switch, which can control two lights, three lights and four lights at the same time. Remote control switch is mainly used to control lamps and lanterns. After installing the remote control switch receiver, remote control can be used to control the power-on and power-off of controlled lamps at random in a long distance. 360-degree all-round control, without alignment control, without the influence of direction and wall, truly humanized intelligent design. "