Sensor: 1/2.7" HD color CMOS Effective Pixels Approx: 2.1 mega pixels Signal System: 1080P/30 720P/25 Built-In Video Output:USB 2.0 Camera Control Interface: RS-232C/RS-422 Preset Positions: 255 Tilt Angle: -30 to +90 degrees Pan Angle: -170 to + 170 degrees Tilt Speed: 0.1 to 120 degrees/sec Focal Length: f=4mm F1.6 Shutter Speed: 1/1 to 1/10000 Sec Minimum Illumination： 5 Lux at F 2.0 Minimum Object Distance: 10mm S/N Ratio: 50 dB Focus System: Auto/Manual Image Flip： On/Off Backlight Compensation: On/Off Gain: Auto/Manual Synchronization: Internal/External Power Consumption Max: 12W Power Requirements: DC 12 V Operating Temperature: -10 degrees to 50°C Storage Temperature: -20 degrees to 60°C Dimensions: (W x H x L) 131.5 x 154 x 143mm Weight:1.8 kg