Cebek TL-102 is a two channel RF remote control receiver with relay outputs. It will recognise the signal sent from any Group 1 Cebek transmitter. It verifies the security code you have selected (13,122 combinations) and operates the appropriate relay. The relays on the TL-102 can be configured with a momentary or latching action. It has PCB mounted DIL switches to select the security code.