BR-RVC03,Website:http://www.brvision.org, rear view cameras, with ball shape spacing saving. Installed at the at of the heavy duty or commercial vehicles. This camera enables you to see in total darkness and a built in microphone which enables you to hear what is behind you, and comes with a full year warranty.Item No.BR-RVC03Image Type1/3" , 1/4'' Color CCD/CMOSTV SystemNTSC/PALIP Rating69kVibration Rate10GIR lampNight visionEffective PixelsN: 510*492 pixels P: 500*582 pixelsHorizontal Resolution420TVL/700TVLVideo Output1.0vp-p, 75OhmB.L.CBack light Compensation (Auto)White BalanceAuto White Balance (Auto)Minimum Illumination0Lux (LED ON)S/N Ratio≥48dBElectronic Shutter1/60~1/100,000 SecBuilt-in Lensf: 2.8mmPower ConsumptionDC 12V (+/-10%)Lens Angle (Deg.)120°Operation Temperature-30℃~+70℃.RH95% MaxStorage Temperature-40℃~+80℃.RH95% MaxCertificateFCC,CE, E-mark,ISO9001,TS16984, RoHs