CCTV SURVEILLANCE AND WAN INSTALLATION
CCTV (closed-circuit television) is a surveillance TV system in which signals are not publicly distributed but are monitored, primarily for surveillance and security purposes. Closed-circuit television (CCTV), also known as video surveillance, is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. Though almost all video cameras fit this definition, the term is most often applied to those used for surveillance in areas that may need monitoring such as bars, banks, casinos, schools, hotels, airports, hospitals, restaurants, military installations, convenience stores and other areas where security is needed.
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.
CCTV is commonly used for a variety of purposes, including:
Maintaining perimeter security in medium- to high-secure areas and installations.
Observing behavior of incarcerated inmates and potentially dangerous patients in medical facilities.
Overseeing locations that would be hazardous to a human, for example, highly radioactive or toxic industrial environments.
Building and grounds security.
Obtaining a visual record of activities in situations where it is necessary to maintain proper security or access controls (for example, in a diamond cutting or sorting operation; in banks, casinos, or airports).
CCTV is finding increasing use in law-enforcement, for everything from traffic observation (and automated ticketing) to observation of high-crime areas or neighbourhoods.
Team NCP, offer all possible combination of CCTV solution for domestic to industrial purposes as well as to all kind of public domains. Latest and state of the art technology is always suggested to client to provide technologically best and most economical CCTV solution.
- Purpose(s) of the surveillance.
- Potential threat or activity to be monitored and/or recorded.
- Determination of the zones or objects requiring surveillance.
- Determination of the number of cameras, and their locations, required to monitor the agreed zones and objects.
- Intended target(s) of the surveillance and the frame rate appropriate to the target’s speed within the location under surveillance.
- Response required on detection of an event.
- Manner in which images will be viewed and recorded.
- How data will be exported from the system to permanent record.
- Individuals who will require access to the recorded data.
- Selection of cameras and equipment depending on the operating environmental conditions.
- Control centre configuration including secure location of control equipment.
- Power supplies; the use of a mini UPS System should be considered in situations where there is no UPS in place.
- Functional and operating procedures.
- Maintenance and repair.
- Evaluation of existing lighting and consideration of new or additional illumination including the use of Infra Red cameras or lamps.
- Image resolution required.
- Determination of the most appropriate transmission method to be utilised.
- Compression technique to be used in recording (where appropriate).