Kramers C−A35M/IRRN is an IR receiver cable designed as a companion to a Kramer infrared repeater such as the PT−4iREX that has an external remote IR receiver input. Quality Construction The compact IR receiver module is mounted to a 15.2m (50ft) cable terminated with a molded 3.5mm connector. Available Lengths Available in versions of 0.9 and 15.2m (3 and 50ft)