What Are Bullet Security Cameras?

http://www.securitycamerasdirect.com/browse/categories/security-cameras/bullet-security-cameras/ - Bullet security cameras, as the name suggests, are cameras that are small and are similar in shape to a rifle bullet. There is the infrared bullet camera, which has a larger diameter than normal bullet cameras that are found in the market. A bullet camera can be mounted or installed on the wall or in the ceiling.