Yealink A30 MeetingBar Zoom Certified,Double Web Cameras with 8 Microphones and Speakers, Wide Angle, Auto Framing, Speaker Tracking, Audio and Video Conferencing System for Medium Conference Room face mask 24 programmable buttons (12 CO

24 programmable buttons (12 CO and 12 personal/feature)3 large buttons for hold transfer and monitorVolume control for speaker ringer and handset Wall mountable

EPtech AC Adapters are made with the highest quality materials tested by manufacturer to match and/or exceed specifications of OEM products

6 line 24-character LCD readout with 3 soft keys

DSS connectivity for operator-type users

Dual-mic HD speakerphone with noise shield 2

Yealink A30 MeetingBar Zoom Certified,Double Web Cameras with 8 Microphones and Speakers, Wide Angle, Auto Framing, Speaker Tracking, Audio and Video Conferencing System for Medium Conference Room face mask 24 programmable buttons (12 COTwo Camera Design: Yealink A30 Professional all in one video bar features a wide angle camera with 122 field of view & a telephoto camera, picks up all the participants (up to 12 participants). 10x hybrid zoom support and a large sensor provide exceptional detail. The web camera comes with face brightness automatically optimized technology which can be used in low light conditions effectively. 8 MEMS Microphone Array and 2 Speakers for Full duplex