433Mhz DC 5-18V Universal Receiver Module RF Remote Control Switch Relay

Features:
*Very convenient to use,simple wiring, direct use of remote control.
*Widely used in our daily life. It can connect to the access control system, garage door, light, electric curtain, household appliances, motor control, security system, etc.
*Ultra low power consumption, stable performance. Super small size, taking up very little space.The tiny receiver board size is only about 2.3*1*0.4cm.
*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.)
*Remote control distance: Open environment of about 50-100 meters,(can penetrate wall remote control).
Receiver