The Polycom RealPresence Trio Expansion Microphones is used to expand the video conference communication system by adding extra microphones. This microphone has a 20 feet pick up range.
The Polycom RealPresence Trio Expansion Mics features 20' Pick Up Range.
We have many Polycom phones in stock. We can design a custom solution to fit your need. We can also install your used Polycom telephone system anywhere in the nation. Call 1-888-234-4975 for more information.