Image Sensor - 1/3 INCH SONY SUPER HAD IT CCD Total Pixcel - 410K(NTSC) 470K(PAL)-IR-66HQ/H 270K(NTSC), 320K(PAL)- IR-69N Signal System - NTSC, PAL Visibility Range - 49units infrared LED :15m (Max) Sync Mode - Internal Resolution - 520TV Line -IR-69HQ 480TV line - IR-69H 330TV Line - IR-69N Video Output - VBS1.0VP-P Composite / 75-+ S/N Ratio - more than 50dB(AGC off) Min. Illumination - Under 0.000Lux for infrared Lighting condition Gamma - r=0.45 White Balance - Automatic White Balance Backlight Compensation Shutter Speed - 1/60 ~ 1/100,000sec. 1/50 ~ 1/100,000sec. Operation Temperature - 14=ª~122=ª(-10f+~50f+) Humidity - Within 90% RH Power - DC12Vf+10% 5.5Wwattes with IR LED (IR-69HQ/IR-69H) DC12Vf+10% 4.3Wwattes with IR LED (IR-69N) Dimension(Wf+Hf+D) - +¼69(W)mm f+ 114.5(H)mm