➤ Adopting 1/2.8 quot; CMOS image Sensor, effective pixel 2.07 million and 3X optical zoom. Professional equipment with full HD 1080p conferencing camera for business meetings, video conference, online show and so on.➤ The camera horizontal rotation 355 deg;, pitching range 120 deg;, 99.6 deg; 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 quot; CMOSEffective Pixels: 2.07 MegapixelsResolution HD: MJPG/YUY2: 640x360,1280x720,1920x1080Signal: PAL/NTSCLens: 3X Optical ZoomFoci: f=3.35mm(W)～10.05mm(T)Horizontal View Angle: 99.6 deg;(W)～30.6 deg;(T)Focus System: Auto/ManualMinimum Illumination : 1.5LuxShutter: 1/1～1/10,000sGain: Auto/ManualWhite Balance: Auto/Indoor/Outdoor/ManualImage Effect: Full color/image flipS/N Ratio: ge;50dbPan: 355 deg;(max.speed:80 deg;/s)Tilt : 30 deg;to 90 deg;(max.speed:60 deg;/s)Video Output HD: USB 2.0Protocol : VISCA, PELCO P/DControl Mode: RS-233, RS-422Support System: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10, Linux, MacPower: 12V DC(10.8～13.0V DC)Model: JT-HD31DUGSize: 147 x 136 x 131mm/5.8 x 5.4 x 5.2inWeight: 743g/16ozPackage Size: 25.5 x 24.5 x 20.5cm/10 x 9.6 x 8.1inPackage Weight: 1752g/61.8ozPacking List:1 x Camera1 x USB Cable1 x Power Adapter1 x Remote Controller1 x Mount Rack1 x User ManualWe confidently assure you'll be satisfied with what you get.However, If there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come visit our SHOP.*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.