3-Wire, IMPRES™ Survelliance Kit, with Audio Translucent Tube (PMLN8343)
Discreet communication
Discreetly send and receive messages in loud environments. Each wire with a designated purpose, receiving transmissions, connecting to the microphone, and for the programmable button and PTT. Supports loud audio features from the device. UL approved
Refer to MOTOTRBO Accessories Catalog for more details