Surveillance camera system (CCTV):
In this system there are two types of cameras, the first includes integrated (analog camera – infrared illuminator) cameras for light night illumination, a digital video recorder with its applications, a feed source and connection cables type “RG11” or “RG6” operating for a distance of up to 350 meters Maximum.
The second is the “internet protocol IP” system, which consists of “IP” cameras, a “NVR” storage device with its applications, short-distance “UTP” cables, or long-distance fiber-optic cables (for information transmission), switches, and a feed source that can be “ POE, i.e. Power over Internet Protocol, as well as applications that perform many services, such as recognizing people’s fingerprints and car numbers, for example. It operates within three areas, people detection area, people or objects recognition area and people recognition area. Among these application programs are fixed and mobile cameras.
Recently, a type of small camera called “pin hole camera” has spread due to its small size and the ability to hide it, in addition to the types of medical cameras that are used to detect the internal organs of the human body to determine the locations of diseases and methods of treatment.