Product Model: TEVO-VX3-1080 zoom lens webcam
Sensor: 1/2.9″ HD color CMOS
Effective pixels: 2.1 mega pixels
Minimum Illumination: 0.5Lux at F2.0
White Balance: Auto/Manual
Gain Control: Auto
Backlight Compensation: On/Off
Focal length: f=3-10mm F=1.4
Aperture: Auto/Manual
Zoom: 3X zoom
Horizontal angle of view: 30°-70°
Video Output: USB2.0
Signal system: 1080P(1980x7080)720P（1280x720）VGA(640x480) CIF(352x288)
Control terminal: USB,RS232C,RS485(Bidirectional)
Control Protocol: VISCA, PELCO-D,PELCO-P
Baud Rate: 9600/38400bps
Cruise Line: 4 Lines
Preset position: 64
Image Flip: Support Horizontal/Vertical image flip
Pan movement speed: 1-280°/S
Tilt movement speed: 1-100°/S
Pan movement range: 360°
Tilt movement range: Up 90°, Down 45°
Pan scanning automatically: support
Boundary scan: 0-359°
Remote control: IR Wireless remote control P/T
Power Supply: DC12V±10%,1.2A
Work Temperature: 0-50℃
Work Humidity: 0-95% RH
Dimension(LXWXH): 240 x 92 x 140mm/330 x 285 x 130mm (before/after packing)
Weight: 660g/1.68kg (Net weight/Gross weight)
Accessories: DC 12V power adapter, IR remote control, manual, RS-232C serial control line, USB2.0 cable (5 meters), Brackets & screws.
Color: Silver gray
https://www.alibaba.com/product-detail/TEVO-VX3-1080-HD-good-qulity_60745087190.html?spm=a2747.manage.list.55.60da71d2fglerz