CCTV is the acronym for Closed Circuit Television (or
Closed Circuit Television). The expression "Closed Circuit" means
that it is an installation of directly connected components that create an
image circuit that cannot be seen by another person outside of it. And it
differs from broadcasting ordinary television signals in that they can be seen
by anyone with an antenna or other equipment to receive them, while CCTV
cannot.
CCTVs are customized to suit the nature and
security needs of each client . The ideal CCTV system should provide good
quality images during the day and also at night, and it should also be easy to
use and flexible, to record images that serve as useful evidence and help
analyze incidents. If the images are not quality, then it will be of little
use.
How does a
CCTV camera system work?
There are many different CCTV camera systems
available, analog and digital, wired and wireless, and their ways of operating
vary. However, the basic components are basically the same: CCTV cameras, a
CCTV lens, a CCTV monitor, and (for wired systems) the cables that carry the
signal from one site to another.
The received images are sent to a CCTV monitor and
recorded. Depending on the lens, the camera may have one range or another of
vision. The camera picks up the signal from the area being monitored, and in
wired systems, the CCTV Camera Installer near Me sends the signal through a
coaxial cable to the CCTV monitor. In wireless systems, the camera emits the
signal without the need for cables. The monitors can be observed by qualified
personnel or not be supervised in real time by anyone.
Recent advances in technology and software make it
possible for many recorders to now be equipped with motion recording or
incident reporting. With motion recording, devices will only record when CCTV
cameras detect motion. This saves storage space during periods of inactivity.
Event notification consists of the process of sending text, telephone or email
messages when activity is detected.
This is particularly effective for teams without
human supervision. Recorded information can be stored or viewed by those with
access whenever they want. Many of today's recorders also have an Internet connection
so images can be accessed remotely with a computer or even a mobile phone.
A
multi-camera CCTV system?
Most systems today consist of more than one camera,
but you don't need a monitor and recorder for each of them. Multiple CCTV
cameras can share monitor and hard drive. There are computers that, for
example, separate the screen into four to view four images, or that allow you
to choose which camera you want to view. However, the most common way to
control several cameras is with a multiplexer, which incorporates the previous
services with a code, with which you can then see the camera you want knowing
that code. Before multiplexers and recorders were separate, but now units have
been developed that do it all.
Who needs a
CCTV video surveillance system?
CCTV systems can be found practically everywhere
today . You may have seen them in shopping malls, building exteriors, in
football stadiums ... the list is endless. And a CCTV camera system is becoming
more and more common in home situations. CCTV systems are also no longer a
luxury, especially considering the level of security they provide.
The commercial sector can be used for different
purposes, such as to have evidence of an incident or to fight against
fraudulent complaints. And of course to avoid theft, of course.
What you
want and what you need
These days a CCTV camera system can be designed to
suit any scenario you can imagine . For example, cameras can be internal or
external, visible or covered, static or remote controllable. You can have a
single camera or hundreds, record a day or weeks. With a proper internet
connection you can keep an eye on your property even when you are away.
Why should
you get a quality CCTV system?
In about 70% of cases, CCTV recordings are useless
as evidence because the quality is not good enough. This can be due to poor
design or poor system installation, so it is tremendously important to seek
professional advice.
You should only go to a company that can demonstrate
its experience in designing and CCTV Camera Installation in Gurgaon.
Most importantly, you must be able to trust that the company you choose will
listen and understand you.
