Image Sensor: 1/3-inch Sony color CCD Scanning System: 2: 1 Interlace Horizontal Frequency: 752(H)*582(V) S/N Ratio: More Than 48dB Resolution: 480TVL Mini IIIumination: 0. 05Lux (F: 1. 2)-0Lux(IR LED On) Day/Night Function: Provide various setting modes for any situation Synchronization: Internal Lens Mount: 16timed opticsl change; F=4. 3~70mm IR LED Wavelength: 45~840nm IR LED Working Distance: 60m-80m IR LED: 84pcs IR Power On: CDS auto control Auto-iris Lens: Video/DC White Balance: Auto Tracking white Balance Backlight compensation: ON/OFF (switchable) AGC: ON/OFF(switchable) Gamma Characteristic: More than 0. 45 Video Output Level: 1. 0 Vp-p 75Ohm, Negative Operating Temperature: -20degreeC-50degreeC Shutter Speed(8 Steps): 1/60 ~ 1/10, 000 Sec. (NTSC) 1/50 ~ 1/10, 000 Sec. (PAL) Power Consumption: DC12V 1500mA Waterproof class: IP65 Demensions: 110(W)*110(H)*215mm(L) Weight: Approx. 1500g