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All About CCTV Cameras And Their Functionalities

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

The different sorts of CCTV Cameras

There are various types, configurations and fashoins of CCTV cameras available, giving a number of to select from, based on their intended applications and needs.

Dome Camera

[http://www.securitydirect.ie/blog/ Home Alarms] - The most common type is the Dome Cameras present in indoor security and surveillance applications. The shape of this type causes it to be difficult to understand the direction of facing of these cameras and it is ideal to prevent criminals in their nefarious plans. The buzz also stems from 3 good reasons, namely:

Easy installation - there are 2 or three screws necessary to install the majority of the dome types. Also, these cameras may be mounted easily for both horizontal and vertical surfaces like walls and ceilings.

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

Infrared Capability: there are a few dome cameras which have IR illuminators, which makes it easy 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. These 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 and other harmful elements. There's a mounting bracket that assists to point out your camera in a desired direction. These cameras are fitted with either fixe or varifocal lenses.

C-mount camera

[http://www.securitydirect.ie/keypads/ CCTV] - These have detachable lenses that permit users to change lenses based on the necessity of the applications. As an example, the typical CCTV camera lenses can keep a watch between 35 and 40 ft distance, while a C-mount camera using special lenses can cover distances further than that.

Day/Night Camera

These types can be employed in both normal and faintly-lit environments. As these cameras have 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 a perfect choice for outdoor surveillance applications, where IR cameras don't function optimally.