Image sensor: 1/3 " sony color CCD Picture elements: 512*492 (NTSC) 512*582 ( PAL) Horizontal resolution: 420 TVL Minimum illumination : 0.8 LUX / F 1.2 S/N ratio: >= 48 dB Electronic shutter: Auto 1/50 ( 1/60 ) to 1/100,000 sec White Balance : Auto Gain control : Auto Backlight compensation: Auto Gamma correction: 0.45 Video output: 1.0 Vp-p, 75 ohm Power supply: DC12V Sync. system : Internal Lens: optional Size: Dia 106* H 87 mm Operation temperature: -20 ~ +50 C Lens, and CCD if you have special requirements pls contact us for more information.