The Full form of CCTV is Closed Circuit . CCTV Stand for the system where video cameras are used to transmit signals on a set of monitors.This article includes the full form of CCTV and highlights its uses and benefits. CCTV is a system where all the elements like video camera, display monitors and recording devices are directly connected. It is used to monitor a sensitive area which needs continuous observation and where there is no one to watch all the time. It is very helpful to prevent theft and crime because it monitors all the activities and record them. It is also used for traffic monitoring by detecting congestion and notice accidents. The basic components of CCTV includes; Security Cameras (Analog or Digital), Cables (RJ45 or RJ59 Cables), Video Recorders (DVR or NVR), Storage Unit (usually a Hard Disk) and Display Unit (optional, usually a monitor).
Video Recorders (DVR or NVR)
Storage Unit (usually a Hard Disk)
Cables (RJ45 or RJ59 Cables)
Display Unit (optional, usually a monitor)
City Roads and Highways
Building and Residential Apartments
Corporate Houses
Banks
Government Offices and Buildings
Airports and Railway Stations
Industrial plants etc.
The first CCTV was installed at Test Stand VII in Peenemunde in Germany. It was installed by Siemens AG. The credit of technological design and installation of this system goes to a German engineer Walter Bruch.
Benefits of CCTV
CCTV systems are great deterrent to thieves. Once a thief realize that he is under surveillance of CCTV, he will prefer to go somewhere else.
It reduces the fear of crime
It facilitates remote monitoring
It increases the business efficiency and improves profitability
It can be used as a best option for home security
It also increases the risks for shop lifters
CCTV footage provides valuable assistance to the police in investigating crimes
2. It wasn't until 1949 that the CCTV system was first used commercially. In that year, an American company launched Vericon, to keep an eye on dangerous industrial processes or bring a close-up of surgical operations to students.
3. Thanks to CCTV technology, audiences can enjoy pay-per-view sports streaming in the 1970s. ”The Rumble in the Jungle” fight alone drew jaw-dropping 50 million CCTV viewers worldwide at that time – a quite historical event!
4. The primitive CCTV systems was not applied in security monitoring until 1968 when New York was first to install video cameras in an effort to fight crime. Since then, CCTV cameras began to spread across the world – rapidly and unstoppably.
5. There are more than 350 million CCTV cameras worldwide mainly for security monitoring in public areas or private residences – a truly enormous amount!
6. If you are in the US, you will be captured by security cameras over 200 times a day – not a surprise if you know every 10 people in America own more than one security camera.
7. People in different countries may have different names for security cameras, like surveillance cameras or IP cameras. The British prefer to use "CCTV cameras" when they mention security cameras.
8. A majority of CCTV cameras are IP cameras that connect to the Internet and can be accessed wherever the Internet is available. That means CCTV cameras are not totally "closed-circuit" anymore.
Surveillance of public areas, banks, police stations, crime-prone areas uses CCTV in many areas of the world.
In industrial areas CCTVs are used to monitor the functioning and parts of the process of the control room.
Many cities have extensive traffic-monitoring systems using the CCTV to capture congestions, traffic rules violation, accidents etc.
Closed-circuit television cameras are also used as face recognition system installed outside the restricted premises.
Some Basic Components of CCTV
Security Cameras (Analog or Digital)Video Recorders (DVR or NVR)
Storage Unit (usually a Hard Disk)
Cables (RJ45 or RJ59 Cables)
Display Unit (optional, usually a monitor)
CCTV's installation
Shops and multiplexesCity Roads and Highways
Building and Residential Apartments
Corporate Houses
Banks
Government Offices and Buildings
Airports and Railway Stations
Industrial plants etc.
The first CCTV was installed at Test Stand VII in Peenemunde in Germany. It was installed by Siemens AG. The credit of technological design and installation of this system goes to a German engineer Walter Bruch.
Benefits of CCTV
CCTV systems are great deterrent to thieves. Once a thief realize that he is under surveillance of CCTV, he will prefer to go somewhere else.
It reduces the fear of crime
It facilitates remote monitoring
It increases the business efficiency and improves profitability
It can be used as a best option for home security
It also increases the risks for shop lifters
CCTV footage provides valuable assistance to the police in investigating crimes
Some Facts About CCTV Cameras
1. The earliest documented application of the CCTV camera system dates back to 1942 – longer than you may think. Walter Bruch, a noted German engineer, designed and installed the system that used CCTV cameras to observe the launch of V2 rockets on monitors.2. It wasn't until 1949 that the CCTV system was first used commercially. In that year, an American company launched Vericon, to keep an eye on dangerous industrial processes or bring a close-up of surgical operations to students.
3. Thanks to CCTV technology, audiences can enjoy pay-per-view sports streaming in the 1970s. ”The Rumble in the Jungle” fight alone drew jaw-dropping 50 million CCTV viewers worldwide at that time – a quite historical event!
4. The primitive CCTV systems was not applied in security monitoring until 1968 when New York was first to install video cameras in an effort to fight crime. Since then, CCTV cameras began to spread across the world – rapidly and unstoppably.
5. There are more than 350 million CCTV cameras worldwide mainly for security monitoring in public areas or private residences – a truly enormous amount!
6. If you are in the US, you will be captured by security cameras over 200 times a day – not a surprise if you know every 10 people in America own more than one security camera.
7. People in different countries may have different names for security cameras, like surveillance cameras or IP cameras. The British prefer to use "CCTV cameras" when they mention security cameras.
8. A majority of CCTV cameras are IP cameras that connect to the Internet and can be accessed wherever the Internet is available. That means CCTV cameras are not totally "closed-circuit" anymore.
USES
CCTV has extensively spread its application in surveillance.Surveillance of public areas, banks, police stations, crime-prone areas uses CCTV in many areas of the world.
In industrial areas CCTVs are used to monitor the functioning and parts of the process of the control room.
Many cities have extensive traffic-monitoring systems using the CCTV to capture congestions, traffic rules violation, accidents etc.
Closed-circuit television cameras are also used as face recognition system installed outside the restricted premises.
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