Image Sensor 1/3" SONY CCD Pixels 752*582(PAL) 768*494(NTSC) Signal System PAL/NTSC Horizontal Resolution 480TVL Minimum Illumination 0.05Lux Sync. System Internal Sync. S/N Radio ≥48dB Electronic Shutter 1/50(1/60)~1/100,000 Per Sec Backlight Compensation ON/OFF Selectable Auto Gain Control ON/OFF Selectable White Balance Auto Video Output 1.0Vp-p75Ω Auto Iris Lens Video/DC Power Supply DC12V Operating Current 750hA Operating Temperature -10-50 degree Storage Temperature -20-60 degree