433Mhz DC 12V 1CH Universal 10A Relay Wireless Remote Control Switch Receiver Module and 1PCS 2 Key RF 433 Mhz Transmitter Remote Controls 1527 Chip Smart Home Automation

Features:
*Very convenient to use, simple wiring diagram connection way.
*Support remote control up to 16 pieces. It can connect to the electronic control lock, garage door, light, electric curtain, lifting equipment, security system, motor control, etc. So that it can remote unlock the door, close the light, open or close the curtain,etc.
*Low power consumption, stable performance. Super small body, occupying less space. The receiver board size is only about 5.6* 3.3*1.8cm.
*The working mode can be changed by yourself: you can switch to momentary, toggle, latching three modes as you need.
*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.)
Receiver