Product parameters Model 770P6Z material / color aluminum / classic black photosensitive device 1/3 "SONY Supper HAD CCD Resolution 600TVL Lens Standard 6mm (6mm, 8mm, 12mm, 16mm optional) Signal system PAL (default) / NTSC Minimum infrared light illumination during the day and closed below 1.0LUX automatically turn color illumination color to black (color during the day, after the start of the infrared black and white) consumption LED ARRAY IR LED array infrared lamp power 12W maximum power consumption does not exceed BLC AGC Automatic Electronic Exposure 1/50 to 1/100000 seconds SNR greater than 48dB Gamma correction greater than 0.45 Video Output 1.0Vp-p75Ω (BNC) Power DC12V/2000mA Waterproof IP66 IR LED 2 LED ARRAY IR LED array