This Speed Dome Security Camera is loaded with SONY CCD technology, Vandalproof, Weatherproof, 3 Axis Bracket Internal Integration, 3.9mm to 105.3mm adjustable camera lens. This camera features a 480 Line high-resolution for better monitoring. User can adjust the lens for different angle of view and remote control your camera when properly connected to a compatible DVR with internet access. Provides sharp, high-resolution images with its SONY 1/4 in. CCD Image Sensor 480 TV lines of resolution for better monitoring User can adjust the lens from 3.9mm to 105.3mm for different angle of view Vandal-proof & Weatherproof for better protection Seqcam Speed Dome Security Camera