QIACHIP 433Mhz Universal Wireless Remote Control Switch DC 12V 1CH Relay Receiver Module RF Transmitter 2 Transmitters 2 Button 1 Receiver 1CH

433 Mhz Universal Wireless Remote Input Voltage 12 V Working Mode of Wireless 433mhz rf module receiver and transmitter RF are Superheterodyne RF Switch DC Transmitting distance 100 m open space Only Support remote type EV1527 learning code Wireless Relay 12v Dimension of PCB35 x 30 x 18 mm LWH Output terminal NO NC COM It supports remotely and wirelessly control your Garage Door Electronic Gates Electrical Appliances and other telecommand equipments Electrical Appliances Motorcycle Alarm Car Sunroofs Heating Systems etc Bringing you brand new experience of remote control Please dont miss it Support Remote Control up to 20 Pieces any one with the same frequency of the remote control are used together so you dont have to worry about losing the remote control If you lose the remote control just buy one and pair it with a PCB board.