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All About CCTV Cameras As well as their Functionalities

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

The Different Types of CCTV Cameras

There are different types, configurations and fashoins of CCTV cameras available, giving a variety to pick from, depending on their intended applications and requirements.

Dome Camera

[http://www.securitydirect.ie/ Access Control] - The most frequent type will be the Dome Cameras present in indoor security and surveillance applications. The design of the type can make it hard to know the direction of facing of those cameras and is ideal to prevent criminals inside their nefarious plans. The recognition also stems from three good reasons, namely:

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

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

Infrared Capability: there are several dome cameras which have IR illuminators, making it simple to capture video images in low lighting conditions.

Bullet Camera

These cameras have long, tapered, and cylindrical shape as seen in a "rifle bullet", giving it the name. They are used for outdoor applications, and then there is a need for long distance viewing. These cameras are installed inside protective casings, protecting them against dirt, rain, hail, dust along with other harmful elements. There is a mounting bracket that helps to point out the digital camera in a desired direction. These cameras are fitted with either fixe or varifocal lenses.

C-mount camera

[http://www.securitydirect.ie/blog/ Security Products] - These have detachable lenses that allow users to improve lenses based on the necessity of the applications. For instance, the conventional CCTV camera lenses can 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 work in both normal and faintly-lit environments. Because these cameras provide an extra sensitive imaging chip competent to capture clear video images in the dark, there's no need for inbuilt infrared illuminators. As a result this camera an ideal choice for outdoor surveillance applications, where IR cameras don't function optimally.