Feature 1 Accuracy Positioning: Adopt high accuracy silent motor algorithm to control the camera stabilizer, precise positioning (0.01), support 170 to +170 horizontal rotation, 30 to +90 tilt rotation, omnidirectional shooting, fast and stable rotation, and find the entire space every detail. 2 Noise Reduction Technology: Using 1/2.8 inch high quality low noise CMOS sensor, it can provide 1080p 60 frame high definition image and video, 10x Optical Zoom, and rich USB3.0/IP/CVBS video output interface. 2D and 3D noise reduction technology is adopted, with low noise and high signal to noise ratio to ensure clear image. 3 Suppot Different Models: Support 5 control modes of IR remote control/IP/USB 3.0/RS232/RS485, support for VISCA, 3 control protocols. It supports h.264/h.265 encoding, and the video is smoother and clearer under the condition of low bandwidth. 255 preset bits, image flipping support, USB 3.0 cable plug and play. 4 High Compatibility: Supports common video conferencing software and instant chat software on the market, such as ZOOM, Skype, etc. Compatible for Windows XP, for Vista, for 7/8/8.1/10, for OS X 10.4 or higher, and laptops. 5 Widely Application: It can be used for live streaming, online teaching, video conferencing, video calling, distance education, telemedicine, churches, courts, media centers, etc. A variety of installation methods, support desktop, ceiling, wall, tripod installation.Item Type: Video Conferencing CameraMaterial: ABS, Optical GlassGross Weight: 2450g / 86.4ozImage Sensor: 1/2.8inch High Quality HD CMOS SensorEffective Pixels: 2.07 millionSignal System: PAL/NTSCVideo Output Interface: HD Multimedia Interface/USB3.0/RJ45/CVBSVideo Format: HD Multimedia Interface: 1080P 60/50 frames, 1080P 35/25 frames, 1080I 60/50 frames, 720P 60/50 framesUSB3.0: 1080P 60/50/30/25 frames, 720P 60/50/30/25 framesIP: 1080P 30/25 frames, 720P 60/50/30/25 framesOptical Zoom: 10x Optical Zoom f5mm-50mmViewing Angle: 58.7(W)-5.8(T)Signal to Noise Ratio: 50dBMinimum Illumination: 0.1 lxGain: Auto/ManualWhite Balance: Auto/Indoor/Outdoor/One touch/ManualAE Control: Auto/ManualImage Flip: YesBacklight Compensation: YesNoise Suppression Function (3D NR): YesPreset Bits: 255 (9 preset bits for remote control, with boot and watch function)Intelligent Cruise Mode: SupportedControl Protocol: for VISCA Automatic PairingControl Interface: RS232/RS485 (Support infrared transmission and cascade)Installation Method: Formal Installation / Hoisting / TripodPTZ Control of PTZ: IR Remote Control/IP/USB/RS232/RS485 5 control methodsPan Rotation Angle: Pan rotation: 170Tilt rotation: -30 to +90PTZ Control Speed: Pan: 0.1-100/sec Tilt: 0.1-60/secMultiple Network Protocols: Support for GB/T28181, for RTSP, for RTMP protocols; support RTMP push mode, easy to link streaming media servers (Wowza, FMS); support RTP multicast mode, support network full command VISCA control protocol.Coding Technology: H.264/H.265Audio Interface: 3.5mm Line InAudio Encoding Format: AAC, MP3, G711Audio Sampling Frequency: support 8000, 16000, 32000, 44100, 48000Supports low power hibernation/wake up, which consumes less than 400mWPower Supply: US standard 100-240VRemote Control Battery: AAAx2 (delivered without battery) Package List1 x Camera1 x Adapter1 x Power Cord1 x Remote Control( Battery Not Included)1 x Mounting Bracket4 x Mounting Screw4 x Install Plastic Fittings1 x 1/4in Screw1 x USB3.0 Cable1 x RS232 Line1 x Manual