1.HD CCD camera module board; 2.600tvl,2040+639; 3.PAL:NTSC:PAL:795( ... )x508(V) 4.Steady quality,DC12V. 600TVL Nextchip 2040 Camera Module ModelYD-CMN-60Image sensorNextchip CCDDSP+CCD2040+639BK OSD MenuHorizontal Resolution600TVLTV ... /50~1/100,000 Sec Minimum illumination0.001 LuxWorking Temperature-10°C ~ + 50°C, RH 95% MaxWhite BalanceAutoPower SupplyDC12VSize32mm*32mm,38mm ...