CCTV / Surveillance Cameras

CCTV (closed-circuit television) is a TV system in which signals are not publicly distributed but are monitored, primarily for surveillance and security purposes.

CCTV relies on strategic placement of cameras, and observation of the camera’s input on monitors somewhere. Because the cameras communicate with monitors and/or video recorders across private coaxial cable runs or wireless communication links, they gain the designation “closed-circuit” to indicate that access to their content is limited by design only to those able to see it.

Closed Circuit Television (CCTV) Surveillance, also known as the video surveillance is a system used to transmit signals to a particular place or limited set of monitors. It is primarily used for the safety and surveillance purposes. CCTV signals transmit from initial point to the single point, multiple point or mesh wired links.

CCTV system is the well-thought-out placement of the cameras in order to monitor its output at a particular place. As there is limited access to the content produced by the cameras, they get the moniker “Closed Circuit”. The cameras in a CTV system communicate with the monitors or video recorders across the private co-axial cables.

Why Install CCTV?

Reduce The Rate Of Crime
One of the most significant benefits of the mass surveillance system is the reduced crime rates. A wide array of the security products from SurveillanceKart prevents burglars from entering your premises to keep them safe and secure.

Helps In Monitoring The Activities
It is very convenient with an effective CCTV system to monitor an activity secretly as they comes in all shapes and sizes and can be hidden in the place that needs to get monitored. All you have to fix the position of the camera and monitor a suspicious activity. It can also prevent you from the false claims.

Helps In Gathering The Evidences
CCTV Cameras sometimes act as a crucial evidence of an incident when record acts or words of the people. It can be placed strategically in order to record an activity which is taking place on a regular basis to identify the person behind it.

Helps In Taking The Right Decisions
The footages of the CCTV cameras help to untangle disputes and get to the right decision. A false or fabricated claims made by the customers or other people.

Keep Track Of The Incidents
It keeps track of a footage which helps in knowing about the actual happening. Along with the words and actions of the people, it also keeps track of the date and time on which the incident occurs.

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Analogue Cameras

An analog surveillance camera begins with a CCD sensor and then digitizes the image for processing. But before it can transmit the video, it needs to convert it back to analog so it can be received by an analog device, such as a video monitor or recorder. Unlike IP cameras, analog have no built-in web servers or encoders and require no technical maintenance. These functions are implemented in the recording and/or control equipment.

Network cameras

A network camera, often also called an IP camera, can be described as a camera and computer combined in one unit. The main components of a network camera include a lens, an image sensor, one or several processors, and memory. The processors are used for image processing, compression, video analysis and networking functionalities. The memory is used for storing the network camera’s firmware (computer program) and for local recording of video sequences. Like a computer, the network camera has its own IP address, is connected directly to a network and can be placed wherever there is a network connection. This differs from a web camera, which can only operate when it is connected to a personal computer (PC) via the USB or IEEE 1394 port, and to use it, software must be installed on the PC. A network camera provides web server, FTP (File Transfer Protocol), and e-mail functionalities, and includes many other IP network and security protocols.

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