Smart Home 433Mhz 12V 1CH Mini Relay Wireless RF Remote Control Switch

Features:
*Super small body, and it occupies less space. The receiver board size is only about 3.5*1.5*0.8cm. Customizable special code: MCU type.
*Very convenient to use, simple wiring diagram connection way. Three working modes: momentary, toggle, latching three modes.
*Wireless control LED lamp string, Christmas tree light string, light control switch, router, shop light box signboard, glowing signboard, monitoring equipment, servers, alarm devices, etc.
*Optional fixed encoding type: PT2262 / EV1527 / HT6P20B Learning code. Support remote control up to 20 pieces.
*Learning pair code: it can work with any remote control with the same frequency, so you needn't worry about losing remote control any more. (If the remote control is lost, buy one and pair with the PCB board is OK.)
Application environment:
Remote control switch, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, remote control motorcycle, remote control electric cars, remote control MP3.