12V Relay 1CH Wireless RF Garage Door Remote Control Switch Receiver Transmitter + remote control battery.
Remote switch, 12-volt radio relay
The set includes a remote control and a receiver. Up to 50 remote controls can be paired with the receiver. Additionally, one remote control can operate multiple relays. This radio relay kit with a keychain is designed for remote control of electric locks for gates, doors, shutters, within a range of up to 100m. It can also be used for remote operation of lighting, LED illumination, pump activation, irrigation, etc.
It has several operating modes:
1. The relay turns on when the button is held down, and it turns off when the button is released.
2. The relay turns on with the first button and turns off with the second button.
3. The relay turns on with one button and turns off with a second press of the same button.
4. The relay turns on with one button and automatically turns off after 5, 10, or 15 seconds.
The remote radio relay is designed for remote switching of electrical circuits with currents up to 250V/10A. Size: 35*32*17 mm
Power supply voltage: 12V
Current consumption: 5mA
Operating frequency: 433 MHz
Range: up to 100m
Operating temperature: -30°C to +80°C
Receiver sensitivity: -105dBm