The Security Bullet Camera is one of the most popular camera styles on the market. they offer an all in one solution with the camera, lens, housing and mount. These cameras allow you to install them on a wall or ceiling and they offer easy adjustment mounts to point the cameras in the direction of need. Security bullet cameras offer many different options such as varifocal lenses for manual lens adjustments, infrared for night time viewing and OSD menu for advanced features and capabilities.