A CCTV security system (security system that uses closed-circuit television) is a surveillance-based security system that uses video cameras and monitoring equipment.

Companies often use together CCTV access control systems to provide a higher level of security, although CCTV without access control is more often used in public places such as shopping malls, casinos or the public library. You can get CCTV security system through https://tradetechservices.com.au/cctv-and-security/.

This is a place where people are generally free to roam around and security functions to protect people from public disturbances, cheating in establishments, acts of terrorism and other criminal acts.

Unlike broadcast television, closed-circuit television has a number of viewers. In security, this usually involves the security room dedicated to monitoring the video feed for suspicious behavior or violence.

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The footage can also be recorded for evidence against criminals or reviewed after a crime has occurred. High-definition recording and CCTV is very important in establishments such as Casino. Casinos use CCTV to detect tell-tale signs of cheating.

More recently, CCTV has been used by private companies to detect traffic accidents and congestion together with a GPS system. They advise drivers to avoid these problematic areas. It can also monitor human traffic on public transport facilities, and provides the operator with a visual subway to determine when it is safe to close the door.

Facial recognition and video tracking other interesting technologies are being developed for use with CCTV. Profile of criminals or terrorists with records can be stored in a public database so that they would appear on a CCTV security system.