Closed circuit TV, CCTV, doesn’t require an introduction at all. The purpose of installing wired or wireless CCTV is fundamentally the one of surveillance and vigilance. These are bigger in size than the wearable spy cameras or hidden cameras and so leave that for the detectives for the moment. (Also what we are not considering now is the Chinese TV channel: CCTV.)

It is thanks to IRA, the Irish Republican Army, for having paved the way for developing the concept of CCTV, albeit in a tragic way. The Royal British Army, in response to the IRA bombings has experimented using CCTV for years, including outdoors, since 1970s through to 1990s. Although exact numbers can not known, an estimate tells us that there are much more than 400,000 surveillance cameras on London streets alone.

Is It Just Military Surveillance With CCTV?

CCTV is extensively being used in security system of industries, banks, super markets homes and all such places which are perceived as strategically and financially important. Commercial establishments using CCTV have increased manifolds in UK although it is not so common in US as it is perceived as a privacy threat. New York City has about 4000 CCTV installations and most of which are in shopping malls and other public places such as Liberty Statue, Lincoln Express, British Parliament, and places of strategic importance. Traffic monitoring and prosecution & crime detection have leapfrogged with the advent of CCTV.

After All, Just What Is This CCTV

Well, CCTV is a closed network of small surveillance TV cameras which telecast and/or record anything in their field of view. CCTV networks are usually wired together and finally connected to one or more monitors. There will be more monitors depending on the importance of surveillance the cost factors. If you have lesser monitors than the number of cameras, they can be switched in a sequence onto monitor/s. CCTV cameras have capabilities to either record hours of footage they filmed or telecast in a short range at a particularly dedicated frequency which can’t be intercepted by normal TVs.

After the tragic bombings in London Metro tubes last July, there has been an increased public demand for using DVR (digital video recording) cameras rather than traditional cameras with tapes. If you wonder how this would have helped the cause, take it here. Tapes were removed in the fortnight following the bombings for study, and follow-up attacks could not be recorded as a result. ELEC 1500TVL 960H 8CH HDMI DVR Video CCTV Security Camera System Outdoor/Indoor IR-CUT Night Vision 4 Cameras Surveillance Kit, IP66 Weatherproof, NO Hard Drive

Thinking of CCTV installation at your office? Take professional help and consult police if necessary. Some cameras can be hampered with or can be intercepted with cheap receivers. A complete installation won’t cost more than $4000, which is nothing when security is uppermost.


CCTV Video Equipment (other wise known as Closed Circuit Television) has been used for the purpose of security surveillance for many years. CCTV Video Equipment differs from broadcast TV equipment as that every part is linked by cables or other direct means. Closed Circuit Television is used by security teams most often where there is a high need for extra security measures. Most all banks, airports and many apartment complexes incorporate CCTV Video Equipment into their security programs.

CCTV Video Equipment was originally developed to help strengthen security in banks however lately there has been some debate over privacy issues with the usage of Closed Circuit Television. As technology has advanced CCTV Video Equipment has become quite simple and inexpensive to use making it a popular choice for home security and for use in surveillance by many private investigators.

The United Kingdom worked in developing CCTV Video Equipment systems as a result of terrorist bombings in the 1970’s and 1980’s. Today in England there are Closed Circuit TV equipment in many bus stations, public areas and apartment buildings. CCTV Video Equipment used in the United Kingdom has shown to have reduced the amount of crime in parking lots and also crimes against taxi drivers.

The usage of CCTV Video Equipment in the United States in much less common then in the United Kingdom as it’s use tends to bring strong opposition because of privacy issues.

While some say that the use of CCTV Video Equipment does help to deter crimes from happening, CCTV Video Equipment’s most notable use is in the identification and prosecution of the criminals that are perpetrating the crimes.

Closed Circuit TV has aided in the capture and prosecution of notable terrorist bombers and child abductors. Utilizing CCTV Video Equipment to track the whereabouts of abducted children has become quite commonplace with law enforcement agencies today.

CCTV Video Equipment has also helped keep many law enforcement agencies in check. For instance Closed Circuit TV aided an dismissing some of the claims made by British police when Jean Charles de Menezes, who police officials claimed was responsible for bombing a London subway, was shot to death by police officers.

CCTV Video Equipment is also proving to be useful on the roadways of both the United Kingdom and the United States. Closed Circuit Television can be used to monitor areas of possible traffic congestion and detect when an accident happens. They can also be used to identify and apprehend those breaking traffic laws such as speeding. ANNKE 8-Channel Security Camera System HD-TVI 1080P Lite Video DVR and (4) 1.0MP Indoor/Outdoor Weatherproof Cameras with IR Night Vision LEDs- NO HDD

While there has been some strong opposition against the overuse and misuse of CCTV Video Equipment systems, Closed Circuit TV has proven in many cases to be a very useful tool in assisting with keeping individuals safe and helping to apprehend those who commit crimes against others.