IMPRES 3-Wire Surveillance Kit(Low Noise)- Black
These kits have a streamlined design and reliable, durable cables that withstand harsh environments. The quick-release, durable and comfortable translucent tube makes it easy to transfer this kit between shifts. 3-wire surveillance kits have one wire for receiving communications, one wire for a microphone, and one wire for PTT. For digital radio stations Mototrbo DP series.