?With infrared LED range up to 80 meters, it could catching image promptly at night ?Weatherproof design, high die-cast aluminum casing, protection grade IP66 ?Super shockproof, especially suitable for car surveillance ?360°continuously rotation, upward angle up to 180° ?6cruising tracks, each cruising track has 16 preset positions, 128 preset positions ?Input voltage: DC10.5V～DC18V