With infrared LED range up to 100 meters, It could catching image promptly at night Weatherproof design, high die-cast aluminum casing, protection grade IP66 With wiper Super shockproof, especially suitable for car surveillance 360°continuously rotation, upward angle up to 180° 6 cruising tracks, each cruising track has 16 preset positions, 128 preset positions Input voltage: DC10.5V~DC18V