Color/BW: Color Sensor: 1/3-inch Sony HAD CCD Picture element(H x V): PAL: 500 x 582 NTSC: 510 x 492 Horizontal resolution: 420TVL Minimum illumination: 0Lux(infrared lamps are on) Synchronizing system: Internal S/N Ratio: >48dB Gamma characteristics: 0.45 Auto electronic shutter: 1/50-1/100,000SEC ON/OFF Infrared distance: 15m Infrared wavelength: 850mm Video output: 1.0Vp-p 75 ohms negative BNC Lens: 3.6, 6 and8 mm fixed lens Color of Dome: black or silver Power supply: 12V DC Power consumption: 120mA(infrared turn on maximum 400mA) Operation temperature: -20 to 50 degrees Celcius Storage temperature: -30 to 80 degrees Celcius Dimensions: 110 x 75mm Weight : 20