Yealink MeetingBar A30 is an all-ine-one video bar deisgned for medium space (up to 15, with additional extended wireless mic. VCM36). The dual-camera system catches details in a medium room precisely, with great color. AI-powered features including Auto Framing, Speaker Tracking, Picture-in-Picture and Smart Gallary deliver a focused view without distraction. The built-in 8-MEMS beamforming microphones pick up voice from all directions, and a full-duplex audio algorithm with AI-enhanced noise cancellation delivers clear sound for both sides clearly even if you are talking at the same time.