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All About CCTV Cameras In addition to their Functionalities

[http://www.securitydirect.ie/cctvirelandcameras/ Security Products] - There is a growing interest in CCTV camera installations both in commercial and residential security needs. These cameras work either separately or in combinations along with other 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 think it is confusing when it comes to choosing the proper option for their security needs.

The Different Types of CCTV Cameras

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

Dome Camera

[http://www.securitydirect.ie/automatic-gates/ CCTV] - The most frequent type is the Dome Cameras present in indoor security and surveillance applications. The shape of the type makes it difficult to understand the direction of facing of those cameras and is ideal to prevent criminals inside their nefarious plans. The buzz also stems from three good reasons, namely:

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

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

Infrared Capability: there are some dome cameras who 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 present in a "rifle bullet", giving it the name. These are used for outdoor applications, where there is really a requirement for long distance viewing. These cameras are installed inside protective casings, protecting them against dirt, rain, hail, dust as well as other harmful elements. There's a mounting bracket that can help to point the digital camera inside a desired direction. These cameras are fitted with either fixe or varifocal lenses.

C-mount camera

[http://www.securitydirect.ie/cctvirelandcameras/ CCTV] - These have detachable lenses that allow users to improve lenses according to the demand for the applications. For instance, the typical CCTV camera lenses will keep a watch between 35 and 40 ft distance, while a C-mount camera using special lenses can cover distances more than that.

Day/Night Camera

This type can work in both normal and faintly-lit environments. Since these cameras come with an extra sensitive imaging chip qualified to capture clear video images at nighttime, there is no need for inbuilt infrared illuminators. This makes this camera a great choice for outdoor surveillance applications, where IR cameras don't function optimally.