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Exactly about CCTV Cameras As well as their Functionalities

[http://www.securitydirect.ie/keypads/ Security Systems] - There is a growing interest in CCTV camera installations in both residential and commercial security needs. These cameras work either separately or in combinations with security solutions like access control or intruder alarm. Using the analog camera systems becoming outmoded, consumers find CCTV systems the best option for security needs. However, both individuals and businesses believe it is confusing in terms of selecting the right choice for their security needs.

The Different Types of CCTV Cameras

There are various types, configurations and designs of CCTV cameras available, giving a wide range to pick from, depending on their intended applications and requires.

Dome Camera

[http://www.securitydirect.ie/keypads/ Security Systems] - The most typical type will be the Dome Cameras seen in indoor security and surveillance applications. The form with this type makes it difficult to be aware of direction of facing of these cameras and is ideal to prevent criminals in their nefarious plans. The buzz also derives from three good reasons, namely:

Easy installation - there's two or three screws needed to install the majority of the dome types. Also, these cameras can be mounted easily on horizontal and vertical surfaces like walls and ceilings.

Vandal-proof feature: The hardened plastic casing since the camera protects it from vandalism.

Infrared Capability: there are a few dome cameras which have IR illuminators, which makes it an easy task to capture video images in low lighting conditions.

Bullet Camera

These cameras have long, tapered, and cylindrical shape as present in a "rifle bullet", passing on the name. They are used for outdoor applications, where there is really a dependence on long-distance viewing. These cameras are installed inside protective casings, protecting them against dirt, rain, hail, dust along with other harmful elements. There's a mounting bracket that can help to point your camera in a desired direction. These cameras are fitted with either fixe or varifocal lenses.

C-mount camera

[http://www.securitydirect.ie/automatic-gates/ Home Alarms] - These have detachable lenses that enable users to improve lenses in line with the need of the applications. For instance, the conventional CCTV camera lenses will keep an eye fixed between 35 and 40 ft distance, while a C-mount camera using special lenses can cover distances more than that.

Day/Night Camera

These kinds can be employed in both normal and faintly-lit environments. Since these cameras have an extra sensitive imaging chip capable to capture clear video images at nighttime, there is no need for inbuilt infrared illuminators. This makes this camera a great selection for outdoor surveillance applications, where IR cameras usually do not function optimally.