lmage device: 1/4 SHARP CCD Horizontal Resolution: 420TV Line Number of Pixels: PAL:500(H) X 582(V) NTSC: 510(H) X 492(V) Minimum illumination: 1LUX/F1.2 Sync System: Inter line Synchronization Video output: 1Vp-p/75 Ohms S/N Ratio: >48db White Balance: Auto White Balance B.L.C: Auto Back Light Compensation Electronic shutter: 1/50-1/100,000SEC KRLS: DC/IRIS Power: DC12V 110V-220V Operation Temperature: -10℃ ~ +50℃