12VDC RF Wireless Remote Control Switch Relay Receiver Set with Encloser Box, 2 Channel

1. Two relay / 2 Channels, these units can be used for starting and stopping, wireless switching of connections on and off. 2. Each device connected will need to be powered by its own power source through the relay box (there is no voltage output from the switch, it only acts as a connect / dis-connect for an existing live circuit). 3. If using a 12V device it can be wired in parallel with the switch power supply. Ideal use in 1. Vehicle central locking systems 2. Garage doors 3. Electronic gates 4. TV, Motors, Fans, Cameras, Video Signals, Audio Signals, RC applications, Electric 5. Doors/ Locks/ Windows/ Curtains and more 6. Lightweight and portable 7. Easy to install and use