Image Device : 1/3" SONY CCD Number of Pixels:PAL : (H)500x(V)582 Scanning System:PAL : 625 Lines, 50 Field/Sec Sync System : Internal Synchronization Horizontal Resolution : 420 TV Line Video output : 1Vp-p 75 ? , Negative White Balance : Auto S/N Ratio : More Than 46dB Gamma Characteristic : 0.45 Minimum Illumination : 0.5(day)/0.01(night) Lux,F:1.2 Electronic Shutter : PAL:1/50~1/100,000 Sec Built-In Lens : f: 3.7mm super cone pinhole lens Power Consumption : 12V±10%DC， 100mA Built-In Lens : C/CS mount Operation Temperature : -10°C ~ + 50°C, RH 95% Max Storage Temperature : -20°C ~ + 60°C, RH 95% Max Color : 7 color option Dimension : 34 x 34 x 48mm