1/3" SONY Super HAD IICCD , 600TVL,OSD,D-WDR, ... iris lens op 1/3 inch sony ccd camera with 600TVL resolution ir distance 50m Image sensor: 1/3-inch Sony Super ... on)Backlight compensation: on/off switchableElectronic shutter: 1/50 (1/60) to 1/100,000sAGC/AWB/BLC:AutoS/N ratio: ≥ ... balance: automaticPower supply: 12V DC, 1,000 to 2,000mA 1/3 inch sony ccd camera with 600TVL resolution ir distance 50m