This Mini Speed Dome Security Camera is loaded with SHARP CCD technology, Vandal proof, Weatherproof, 3 Axis Bracket Internal Integration, 4mm to 9mm adjustable camera lens. This camera features a 420 Line high-resolution for better monitoring. User can manually 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 SHARP 1/4 in. Color CCD Image Sensor 420 TV lines of resolution for better monitoring User can manually adjust the lens from 4mm to 9mm for different angle of view Vandal-proof & Weatherproof for better protection Seqcam Mini Speed Dome Security Camera