Image sensor: 1/4-inch sharp chipset Horizontal resolution: 420TV lines Standart lense: 3,6 mm Shutter speed: 1/50 (1/60) to 1/100,000sec Minimum illumination: 0Lux Video output: 1.0Mp-p 75 Ohms (BNC) DC12V (when the infrared lamps turns on, the maximum electricity is 500mA) Infrared led ; 24 pcs 5mm diameter , range up to 12 m