Generic Rf 433Mhz Wireless Push Button Smart Light Switch Remote Control 90-250V 10Amp 1CH RF Relay Receiver Transmitter for Fan Lamp

Wireless remote control of 433MHz RF lamp switch with 220V relay and tempered wall panel, used for pendant lamps and fans  characteristic: 1. Simple connection --It saves cables and labor, without the risk of electric shock or combustion.  2. Simultaneously control multiple switches of one or more light receivers --A receiver can be paired with multiple wireless switches to achieve multi control, making it convenient to turn on lights at night. This solves the problems of impractical circuit design, inappropriate switch heights for elderly and children in households, and inconvenient wiring for aging electrical appliances.  3. Convenient and energy-saving --Place the remote control in different positions to quickly turn on or off the lights. --Turn on the lights to avoid darkness; --Turn off the lights after leaving to save energy.  4. Strong signal and remote control --Control the lighting in the room, even outside. The receiver can be remotely controlled up to 100 meters through a wireless switch, and the signal can pass through walls.  5. Waterproof materials --Touch the wall switch with wet hands.  After a power outage, the power supply will automatically shut down to avoid wasting electricity and avoid mutual interference. When the receiver is turned off and restarted, the remote control can still control the receiver and its memory will not be deleted.  Product application areas: The product can be used in households, farms, factories, offices, laboratories, supermarkets, etc. Remote control electric curtain water pump fan light LED bulb ventilation signal transmission device Remote control humidifier, microwave oven, coffee machine Remote care for the elderly and children  433MHz RF relay receiver parameters:  Working voltage: AC 85-240V 60Hz. Maximum current: 10A. Maximum power: less than 2300W. RF: 433MHz. Reception distance: up to 100 meters. Usage: LED lights, ceiling lights, crystal lights, wall lights, floor lamps, etc.  433MHz RF wall switch parameters:  RF: 433MHz. Remote: up to 100 meters (theoretical distance). Double sided tape: included.  433MHz wireless signal: How to obtain signals: Step 1: Press the learning button (on the receiver) twice. Wait for 3 seconds; Step 2: Press the button on the remote control. Wait for 3 seconds. success. How to delete a signal: Just one step: press the learning button (on the receiver) 8 times. Wait for 3 seconds.  This package includes: 2 x receiver + 1 x 2Gang switches