KEBIDU | Mini Wireless Smart Light Switch with Remote Control 1000M Distance 433 Mhz RF Relay Receiver 220V Switch for Home Led Lamp Fan

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 : Max current : 10AMax load: 2200WReceiver Body Size : 474227mmWeight: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 ModeEasy connect and multi control oneThe receiver is easy to install, Multi switches can control different receivers or one receiversstrong signal and Long distance controlControl the light in the room, even outside the room, The receiver can be remotely controlled up to 1000 meters through a wireless switch and the signal can be controlled through the wallWide 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 LightSmart Home, Feel free to use it together