The vital goal of this article is to discuss about cctv systems. There is a definite technology which takes concern of the operations of CCTV systems. With the help of video cameras, a signal is transmitted to a group of monitors, which are stationed in a meticulous place. The CCTV images are monitored by human being resources, and if there are several untoward activities, it is taken care of, on the mark. Several of the places where CCTV systems are most usually originated can be termed as casinos, banks, high security military areas, vast departmental stores and shopping malls.