Feature: 1, special design 2, popular using 3, clear picture 4, easy install Specification: Image Sensor: 1/3\"Sony B/W CCD?? Picture Element: PAL: 512(H) ?582(V) NTSC: 512(H) ?492(V) Horizontal Resolution: 420TV Lines Sync Mode: Internal Sync Scanning System: 2:1 interlace Video Output: 1.0Vp-p, 75?X Gamma Characteristic: 0.45 S/N Ratio: ??8 dB White Balance: Auto Backlight Compensation: Auto Minimum Illumination: 0.05LUX/F1.2 Lens Mount: C/CS Mount Selectable Electronic Shutter: Auto: 1/50(1/60) to 1/100,000 sec Lens: Fixed/Manual (optional) Power: DC 12V??10%