Polycom HDX CMA Ceiling Microphone Array HD Mic 360 Air-Handling Space RJ45.

"Create a clutter-free environment while experiencing clear, crisp audio conferencing with ceiling microphones. digital microphone array is the only audio pick up device on the market that offers consistent, reliable, 360-degree coverage and StereoSurround™ audio.

When this conference room microphone is paired with video conferencing systems, your team is equipped with the audio solution they need to take collaboration to the next level.

Pulled from working unit but untested therefore it may not work. *As is and no returns.