CCTV (closed-circuit television) is a TV framework principally utilized used for both for static and mobile surveillance and security purposes. Close perception of public using CCTV is common in all zones of world. The CCTV cameras may be either video cameras or digital stills cameras. Types of CCTV There are 10 distinct sorts of CCTV cameras.

1. Bullet Type Cameras
2. Dome Cameras
3. Day/Night Cameras
4. Varifocal Cameras
5. Wireless Cameras
6. PTZ Cameras or pan-tilt-zoom Cameras
7. HD Cameras

Advantages of CCTV

1. CCTV cameras furnish improved security with extraordinary clarity with effortless access. Anyone can manage the CCTV surveillance cameras. Severe changes in climatic conditions would not affect the CCTV cameras.
2. With the help of CCTV cameras, one can monitor the track of production and other processes in industries and other production units. Now the CCTV cameras are mandatory for all shopping centers, retail stores, supermarkets, and different business zones. If you install CCTV cameras at your home, working-space you can watch live streaming and feel stress free.
3. The CCTV system gives extreme satisfaction for those crucial circumstances like fire, burglary, and other security breakups recorded by the CCTV cameras could help in investigation purposes.