USB PTZ Camera 10X Optical Zoom HD 1080P Video Conference Camera for Business Meeting Broadcast Live Streaming 100‑240V US Plug Item Type: HD Conference Camera Material: Aluminium Alloy Image Sensor: 1/2.9 Inch CMOS Effective Pixels: 2.38MP (16:9) Resolution: 1080P Zoom: 10x Lens Focal Length: F=5.76‑46.09mm Horizontal Angle of View: Level: 6.8° (narrow Angle) ~ 54.7° (wide Angle) Video Interface: USB2.0 Horizontal Rotation Angle: 350 Degrees (±175 Degrees) 0.1‑100 Degrees / S Vertical Rotation Angle: 90 Degrees (±45 Degrees) 0.1‑80 Degrees / S Communication Interface: RS 232, RS 485 Communication Protocol: VISCA Baud Rate: 38400bps, 9600bps Preset Bit: Remote control 10 PELCO protocol support 255 video output interface: USB3.0 interface Image Flip: Support Image Vertical Flip Remote Control: Infrared Wireless Remote Control P T Z Support: for Windows, for OS X, for Android Video Encoding Format: H.264, MJPEG, YUV Remote Control Battery Specification: 2 x AAA Batteries (not Included)