Remote Controls
433MHz Universal Wireless Remote Control DC 12V 2CH rf Relay Receiver and Transmitter for Universal Garage door and gate Control
433MHz Universal Wireless Remote Control DC 12V 2CH rf Relay Receiver and Transmitter for Universal Garage door and gate Control
https://www.bizrate.co.uk/remotecontrols/433mhz-universal-wireless-remote-control-oid26304340646.html