Sensor: 1/2.8" Exmor CMOS Effective Pixels Approx: 3.27 mega pixels Lens：20 x optical zoom,12 x digital zoom Signal System: 1080/60P,50P,1080/30P,25P,1080/60i,50i,720/50P,60P 720/30/25 Built-In Video Output: HDMI,3G-SDI,YPbPr,CVBS 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=4.7 to 94 mm (F1.6 to F3.5) Shutter Speed: 1/1 to 1/10000 Sec Minimum Illumination： 0.5lux/0.095 lux 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 2.3 kg