... integrates advanced technology in electronics, IR array illumination and ambient rejection to deliver consistent, reliable number plate capture ... p/75Ω CVBSS/N Ratio>50dB ( AGC off)Digital Noise Reduction2DGamma correction0.45Electronic shutterPAL:1/50~1/100, ... corrected lensPower SupplyDC12V±10%, 12W(Max, heater and LED on)Operation Temperature and Humidity-10°C~50°C, 20%~90% RHDimension420x147x101 ...