We carry a wide selection of HD-TVI box security cameras. A fixed camera is a popular choice for video surveillance as they feature an industry-standard C-mount or CS-mount which enables them to use a variety of lenses. This allows these traditional security cameras to be used for almost any video surveillance application, which is why they are widely used in commercial indoor environments. Enclosed in a weatherproof housing, they are frequently used outdoors for applications such as monitoring the perimeters of buildings or traffic lights. Because our security-style cameras have such a recognizable look, they are often used as a crime deterrent, clearly announcing to people that they are under surveillance.