Plantronics CA12CD-S PTT Headset Adapter

The CA12CD-S is a cordless PTT (push-to-talk) headset adapter designed to provide encrypted communications and PTT functionality for applications such as Public Safety Dispatch and Air Traffic Control. The CA12CD-S uses digital processing (DECT™ 6.0), and operates in the UPCS band (1.92 – 1.93 GHz ) in North America. It features a Plantronics QD (Quick Disconnect) and is compatible with all ""H"" series headsets.