The Micro Link IR Receiver is a small peep-hole style infrared repeater assembly. The Micro Link IR Receiver is equipped with a 7ft cable and a 3.5mm stereo mini plug, which is plugged directly into the “IR RCVR” jack on the connecting block, such as the models 789-44, CB60, and 791-44. The Micro Link IR Receiver is primarily intended for use in installations where the connecting block is within reach of its 7ft cable – as when installing the Micro Link IR Receiver in a cabinet where the controlled equipment is behind closed doors.