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 flu mask MUST be used if you

MUST be used if you are NOT using POE (Power Over Ethernet) network routers

†Built-in Mic and Speaker

up to 30m (98 ft)

4 MP (2560 × 1440)@25/20 fps

Expandable IP Telephone 24 Buttons 3-Line Backlit LCD Speakerphone Power over Ethernet (PoE)

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 flu mask MUST be used if youTwo 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