12V Wireless RF Remote Control Relay Module Switch 50M Receiver 2ch channel for DC Motor auto door

Private Mold: NO Material: ABS, Plastic And Silicone Code: Fixed Code, Learning Code Button: 3 Buttons Working voltage: DC12V Output Input vlot: 1-250V Max current: 10A Frequency: 315MHz 433MHZ 433.92MHz Encoding Type: 1527 Learning code /2262 fixed code Working Mode: Momentary Mode,Toggle Mode,Latching Mode Receiver Weight: 44g Certification: CE/FCC/RoHS/UKCA Remote control weight: 18.6g Receiving range: Open space is more than 500 meters