DC12V 433MHz RF Remote Control Switch Relay Receiver Transmitter For Universal Garage Door LED Light Motor Electromagnetic Lock

Encoding method : Learning code High-concerned chemical : None Origin : Mainland China Working voltage : DC12V Working temperature : - 40~80 Working frequency : 433MHz Receiving sensitivity : -95dB Output Mode : Point/Delay Remote control distance : 20-40 m/65.6-131 ft Receiver size : 40*35*25mm/1.57*1.38*0.98" Transmitter size : 55*30*12mm/2.17*1.18*.47"