Bullet Cameras are placed inside bullet shaped housing and they are used in Residential places as well as commercial places. They are small in size, have an integrated design and water proof also.    

  CCTV cameras are being installed everywhere for purpose of security and crime prevention and detection. There are many types of CCTV camera are available for this purpose. There are :-

Closed Circuit Television (CCTV) system is the use of video cameras to transmit a signal to a specific, limited set of Monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point to point wireless links, CCTV is often used for surveillance in area which needs security, such as banks, casinos and airports or military installations. A secu[..]

Dome Cameras are installed inside a dark zone and are designed in a way that they go unnoticed by visitors. These cameras can be rotated and tilted manually. Dome cameras are used in public places like railway stations, bus terminals, and other areas where there is a huge gathering of people.