4K UHD 121° Wide View Angle121° wide field of view (110° horizontal field of view), built-in PTZ (pan and tilt ±15°), making it easier for attendees to enter the conference meeting.The mic's 19.7-foot (6m) audio pickup radius catches audio from all attendees in the conference room.3-in-1 Design3-in-1 design of 4K ultra HD camera, beamforming microphone and full-frequency speaker, plug and play, reduces wiring and makes video communication easyProfessional Audio OutputHigh signal-to-noise ratio digital microphone array, primary microphone and extended microphone cascade design, automatic beamforming 360° omnidirectional long-distance straightforward voice pickup, effectively improve the quality of conference room audio calls.Empower Your Meeting with AIThe Built-in intelligent analysis algorithm supports audible position identification and intelligent linkage ePTZ function, the speaker can be automatically tracked, and it intelligently switches the speaker screen to ensure that the speaker is always clear in the screen.