CCTV camera is basically an independent surveillance system which records videos and passes them on to a recording device, which in most cases is a DVR, usually digital or via a analogue wiring. The captured footage of the cameras is then used as evidence for the occurrence of an illegal act if the crime is captured on tape. With the increasing use of technology and the Internet, there are many new features of CCTV camera systems that have been introduced to provide maximum benefit. Some of the many benefits of CCTV camera installation include prevention of crime, detection of potential frauds, monitoring of schools and offices, and monitoring of transport systems. In addition, CCTV security cameras have been used to increase security at commercial establishments, banks, government offices and other businesses. It has also become a tool of choice for many parents who would like to keep an eye on their children when away from home.
In most instances, CCTV security cameras are installed over the public property, whether it is a building or a specific location. These cameras are mostly fitted in strategic locations such as entrances and exits, fences and parking lots. Apart from being used in commercial establishments, closed-circuit TV camera systems can be used in residential areas. However, the system works only in closed-circuit TV, which means that it does not allow the transmission of video to another party.
CCTV surveillance cameras are often used in residential areas for monitoring and deterring theft, vandalism and violent behavior. There are various types of systems available, depending on the use. Closed circuit televisions (CCTV) are the most common. They consist of a small camera mounted on a dedicated circuit that transmits the video feeds to a receiver. These cameras can either be fixed or portable; however, fixed surveillance cameras tend to provide a more comprehensive view.
Closed circuit television offers excellent coverage. This means that crimes committed in your residential area are easily visible from outside your house. If you own a security camera, then your property is even more protected since the cameras will pick up the sound of siren alarm, which warn of impending crime. Another advantage is that the cctv cameras are tamper proof, allowing you to place them in sensitive areas such as windows and other openings. They also offer a higher resolution than regular security cameras, further enhancing their picture quality. You will notice a great difference when watching the news on TV: instead of seeing just the subject of the report, you will see an entire screen full of information regarding the incident.
If you choose to go for a CCTV security camera over a traditional security systems, you will have to decide between a wired or wireless system. Wired systems use an ethernet cable between the camera and the recording device. Wireless systems, on the other hand, require a direct connection between the surveillance cameras and recording devices. Both of them offer great flexibility and portability, however there are pros and cons to both of them.
If you are planning to purchase and install a cctv security camera, you should keep the above-mentioned points in mind. If you know what type of security systems you need and what features they offer, you will be able to make a better choice. You should also do your research before purchasing one, ensuring that it is both highly effective and highly portable. Finally, before installing a cctv camera, be sure to check if it comes with a full form of warranty. A fully-included warranty will mean that if the unit breaks down within a certain time period, you will have the opportunity to get a replacement.