Wireless Remote Control Switch, with 4 Wireless Remote Controls

" Features: * Very convenient to use, simple wiring diagram connection way. * It can connect to electronic control lock, light, fan, window, curtain, motor, car, hoist, motor control, lifter control or other devices with AC85V-250V or DC12V. To be able to remotely unlock the door, close the light, open or close the curtain, etc. * You can turn on / off the receiver with transmitter (remote control) from any place within a reliable distance (50 m of open area). (Wireless RF signal can pass through walls, floors and doors.) * One/multiple transmitters can control one/multiple receivers simultaneously. * Support remote controls up to 16 rooms * This switch can learn 1527 coding remotes. /> * The wireless receiving controller, with high privacy, stable performance, low power characteristic, skip line or code switch code. * Pair code learning: it can work with any remote control with the same frequency. So you no longer have to worry about losing the remote control. (If the remote control