Feature:1. COMS Sensor: Conference camera with 2.19 megapixels, 1/2.9 inch COMS sensor, wide range fast tripod head, horizontal 355 degrees accurate positioning.2. Plug and Play: Camera support USB interface input, no catch card and no driver; support the use of USB cable to transfer video and control the PTZ at the same time; support independent upgrade program through the USB interface.3. Infrared Remote Control: Conference camera adopts multi functional infrared remote control, all functions of the camera can be completed through the standard remote control.4. Protocol Compatible, Image Flip Mirror: Camera compatible for VISCA protocol and for PELCO D protocol. Support image flip mirroring (for desktop and ceiling mount).5. Software Support: Open the software for video, conference room camera supports many kinds of genuine messaging software on the market.Specification:Item Type: Conference CameraMaterial: ABSParameters:Image Sensor: 1/2.9 inch CMOSEffective Pixels: 2.19 Million PixelsSignal System HD: MJPG YUY2 H.264 H.265 (320240,640360,640x480,800x600,1280720,19201080)Signal System: PAL NTSCLens: 3 x Optical Zoom, f=3.35mm (Wide Angle End) ~ 10.05mm (Far End)Horizontal View: 99.6 (W) ~ 30.6 (T)Focusing Mode: Auto, ManualMinimum Illumination: 1.5lxShutter Speed: 1/1 ~ 1/10,000sGain: Auto, ManualWhite Balance: Automatic, ManualImage Effect: Color, Image FlipS N Ratio 50dBHorizontal Panning: 355 (Maximum Speed of 80 / S)Pitch Shift: -30 Degrees to 90 Degrees (maximum Speed of 60 / S)Preset Position: Remote Control Can Be Set Up to 9, the Keyboard Can Be Set Up to 200Video Output HD: USB 2.0Remote Control Battery Specifications: 2 AAA Batteries (Not Included)Voltage: 100-240V.Package List:1 x Conference Camera1 x Remote Control 1 x Instruction Manual 1 x USB Cable 1 x Power Cord 5 x Screws5 x Screw Expansion Tube 1 x Fixed Bracket