Features: ➤ Adopting 1/2.8" CMOS image Sensor, effective pixel 2.07 million and 10X optical zoom. Professional equipment with full HD 1080p conferencing camera for business meetings. ➤ The camera horizontal rotation 355°, pitching range 120°, 60.9° wide viewing angle, easily realised all-round scan. You can see everyone in the meeting room clearly. Available control protocols: PELCO, VISCA; Support USB port, RS-232/RS-422 port connection. ➤ Broad Application: Compatible with Zoom and skype and other professional app for business as the conferencing software, you can adjust the video acquisition parameters by using the controller to improve video quality and liquidity, such as adjust video resolution. ➤ Automatic White Balance: When the light is too strong or too weak, the white balance function is automatically enabled to balance the light in the whole environment. ➤ Various Installation: Support wall installation, lifting, tripod bracket or just desktop, humanized design meeting the needs of users. Specification: Image Sensor: 1/2.8" CMOS Effective Pixels: 2.07 Megapixels Resolution HD: MJPG/YUY2: 640x360,1280x720,1920x1080 Signal: PAL/NTSC Lens: 10X Optical Zoom Foci: f=4.7mm(W)～47.0 mm(T) Horizontal View Angle: 99.6°(W)～30.6°(T) Focus System: Auto/Manual Minimum Illumination : 0.1Lux Shutter: 1/30～1/10,000s Gain: Auto/Manual White Balance: Auto/Indoor/Outdoor/Manual Image Effect: Full color/image flip S/N Ratio: ≥50db Pan: 355°(max.speed:80°/s) Tilt : 30°to 90°(max.speed:60°/s) Video Output HD: USB 2.0 Protocol : VISCA, PELCO P/D Control Mode: RS-233, RS-422 Support System: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10, Linux, Mac Power: 12V DC(10.8～13.0V DC) Model: JT-HD31DUG Size: 147 x 136 x 131mm/5.8 x 5.4 x 5.2in Weight: 743g/16oz Package Size: 25.5 x 24.5 x 20.5cm/10 x 9.6 x 8.1in Package Weight: 1752g/61.8oz Packing List: 1 x Camera 1 x USB Cable 1 x Power Adapter 1 x Remote Controller 1 x Mount Rack 1 x User Manual