433Mhz Universal Wireless Remote Control Switch AC 110V 220V Relay Receiver Module RF Transmitter Learning Button Remote Control

Note: The relay controller is RF Receivers ,the wall switch is RF only. Wall switch itself cannot control lights on off. It needs to work with rf receiver together. Relay Receiver Board ParameterWorking voltage : AC 85V 240VQuiescent Current : <5MAMax current : 10AMax load: 2200WReceiver Body Size : 47*42*27mmWeight:35gRF frequency : 433MHzPin : L / NWorking temperature : -10 +70 CelsiusReceiving Sensitivity : >97dbmAmount of storage remote controls : 20 piecesSupport encoding : EV1527 Leaning codeRF Operating mode : ASK superheterodyne wireless receptionReceiving range : Open space is more than 100 metersRemote operating mode : Toggle Mode / Latched Mode

Easy connect and multi control one

The receiver is easy to install, Multi switches can control different receivers or one receivers

strong signal and Long distance controlControl the light in the room, even outside the room, The receiver can be remotely controlled up to 100 meters through a wireless switch and the signal can be controlled through the wall Wide range of applicationProducts can be used in homes, farms, factories, offices, laboratories, supermarkets, and so onRemote control Water pump / Fan / Lamp / LED light / bulb / ventilation device/ Exhaust system, Kettle, water heaters / Signal transmission / Electrical equipment/Factory Home Office Ventilation Pump LED Light Smart Home, Feel free to use it together Learning Pair Codeit can work with any remote control with the same frequency, so you needn't worry about losing remotecontrol any more.(if the remote control is lost, buy one and pair with the PCB board is Ok )How to get the signalStep 1: Press the learning button(on the Receiver) twice. Wait for 3 seconds; Step 2: Press one button on the remote control or wall panel. Wait for 3 seconds. Succeed. How to clear the signal Only one step: Press the learning button(on the Receiver) 8 times. Wait for 3 seconds;