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Specifications

Image sensor: 1/4-inch CMOS OV7950 Horizontal resolution: 420TVL Signal system: NTSC Validity pixel: NTSC: 656 x 492 Sync system: internal Sensitivity: 3.0V/lux  at 5600K Gamma characteristic: auto Scanning system NTSC: 525 lines, 60 field/s Electronic shutter: NTSC: 1/60 to 1/100,000s S/N ratio: >48dB (AGC off) Video output: composite signal 1.0Vp-p/7.5Ω Operating temperature: -20 to 60°C, RH95% maximum Storage temperature: -20 to 70°C, RH95% maximum Power supply: 12V/60mA Dimensions: diameter 21mm