IR PTZ Speed Dome Features 1/3" Sony Exview HAD CCD II Image Sensor 650 TVL Color / 700 TVL B&W 8 Giant Infrared LEDs Effective Infrared Range of 100 Meters / 300 Feet Auto White Balance IP66 Weatherproof Housing with Lens Wiper Indoor or Outdoor Surveillance 27x optical zoom ( 3.2 - 86.4 mm ) Continuous 360° Rotation Pelco D & P Protocol Compatible Control PTZ with Stand Alone DVRs, PC Based DVRs, and RS-485 PTZ controller Optional Pendant Ceiling Mount 12V DC / 24V AC Power Supply Included Y9