S2PX-DC12+C-2 br Wireless control, easy to install br With high power of 30A br Direct dc power output; control Lights, Motors, Fans, electrically operated Doors Locks Windows Blinds Cars or Other Appliances. br You can turn onoff the receiver with transmitter (remote control) from any place within a reliable distance; the wireless RF signal can pass through walls, floors and doors. br br This video shows to you how to control 2 lamps.