Image device: 1/3-inch Sharp high-pixel color CCD Horizontal resolution: 480TV lines Effective pixel: NTSC: 768 x 494 PAL: 752 x 582 Alloy shell, day/night function, weather-resistant for outdoor usage Water resistance: IP66 Electronic shutter time: auto NTSC: 1/60-1/100,000 second PAL: 1/50-1/100,000 second Synchronization system: internal S/N ratio: >48dB (AGC off) Usable illumination: 0Lux (built-in 108 IR LED on) IR LED working distance/lens mount/angle of view: 80m, 16mm, 20 degrees, 60m, 12mm and 28 degrees Lens mount: board lens (3.6 to 25mm) optional Operating temperature: -10 to 50 degrees C (RH: 95% maximum) Storage temperature: -20 to 60 degrees C (RH: 95% maximum) Gain control: auto White balance: auto BLC: auto Video output: 1.0Vp-p 75 Ohms Power supply: 12 to 36V DC/1,200mA Dimensions (R x H): 200 x 200mm Weight: 2,000g