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 hikvision technology enables rich

technology enables rich

for DoorBird D21

Surface Spray Treatment

with the recording time not less than 10 minutes per pattern Power loss recovery:|Support PTZ Position Display:|ON/OFF Freeze Frame: |Support Wiper:|Optional Infrared IR irradiation distance: |200m IR irradiation angle:|Adjustable by zoom Alarm Alarm Input: |7 Inputs Alarm Output: |2 Network Ethernet: |10Base -T

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 hikvision technology enables richTwo 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