Opticom 138 Detector Cable is designed and manufactured explicitly for use with Opticom Detectors. Opticom 138 cable has three color-coded conductors, a conductive shield and drain, and a black PVC jacket. 

This durable, high-quality cable carries the appropriate power to the detector from the Opticom Phase Selector and delivers the necessary quality signal to the phase selector discriminator circuitry up to 1,000 feet (305 m).