Closed circuit cameras or CCTV systems are used for electronic surveillance around the clock in various business and commercial establishments as well as for home use. They are ideal for monitoring employee behavior and prevent undesirable activities from taking place within the monitored premises.

Closed circuit cameras capture images and relay them to monitors that are connected to them. There are also cameras that allow for wireless transmission which however is less secure than the traditional wired transmission. The main places where these

Main uses of Closed circuit cameras

Closed circuit cameras find use are in such business establishments as shopping malls and supermarkets. On your next shopping trip, it would be a good idea to take a look around and you would see your little friend watching you from odd places on the ceiling and wall. The main purpose for using these Closed circuit cameras is to identify possible thieves and to catch them in the act. The knowledge that you are being constantly watched put off the majority from committing theft, however tempted they might be.

These Closed circuit cameras also find used in casinos where they are used to monitor suspicious or fraudulent activity by players who specialize in under the table tricks to cheat the casino out of its money.

The military also has uses of these cameras in perimeter surveillance and for identifying possible threats to security. So is the case with high security areas such as airports and railway stations, which might be targeted by terrorists or hijackers.

By installing your own piece of Closed circuit camera surveillance at home, you can spy on a philandering spouse or catch them red handed if they cheat.  These cameras also find use in police vehicles and at banks and financial organizations that are always exposed to the threat of bank robbers or looters.

Other Uses of Closed circuit cameras

These cameras can also be used in such environments where monitory by individuals is not possible such as high risk environments in nuclear labs or testing labs. For example they could be used to note the change to animals kept in controlled environments which are exposed to poisonous or noxious gases as well as to monitor functioning of certain equipment in high heat and pressure environments where it is humanly impossible to be physically present.  This is called remote monitoring and is a much safer option than sending in people into these places.

There are also closed circuit cameras that use night vision and can track images even in the dark and are sometimes motion detecting and can be turned on by movement. These cameras are also finding new and varied uses in many countries. In Britain, which boasts of the highest number of surveillance cameras, Closed circuit cameras are used for monitoring traffic and to capture any violation that might happen.

Often those who deny breaking the law are shown videos that depict them doing illegal moves on the road or disobeying signals. They also serve as excellent diagnostic tools in crime investigation by providing details about the perpetrator that have been captured by the camera.

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By: Terro White