Image sensor: 1/4-inch CMOS OV7950 Horizontal resolution: 420TVL Signal system: NTSC Validity pixel:<dd>NTSC: 656 x 492 pixels Sync system: inter-sync Sensitivity: 3.0V/lux-sec at5600K Gamma characteristic: auto Scanning system:<dd>NTSC: 525 lines, 60fps Electronic shutter: <dd>NTSC: 1/60 to 1/100,000sec S/N ratio: >48dB (AGC off) Video output: composite signal 1.0(Vp-p)/7.5Ω AWB: auto Operating temperature: -20 to 60°C, RH 95% maximum Storage temperature: -20 to 70°C, RH 95% maximum Power supply: 12V/60mA Dimensions: 18 x 18mm
