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About CCTV Cameras As well as their Functionalities

Home Alarms - There is a growing interest in CCTV camera installations both in residential and commercial security needs. These cameras work either separately or even in combinations along with other security solutions like access control or intruder alarm. With the analog camera systems becoming outmoded, consumers find CCTV systems the best option for security needs. However, both of these people and businesses find it confusing when it comes to choosing the right choice for their security needs.

The Different Types of CCTV Cameras

There are various types, configurations and styles of CCTV cameras available, giving a variety to select from, based on their intended applications and requires.

Dome Camera

CCTV - The most common type may be the Dome Cameras seen in indoor security and surveillance applications. The shape of the type causes it to be difficult to know the direction of facing of those cameras and it is ideal to stop criminals within their nefarious plans. The recognition also derives from three reasons, namely:

Easy installation - there are 2 or three screws needed to install most of the dome types. Also, these cameras may be mounted easily on vertical and horizontal 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 that have IR illuminators, making it easy to capture video images in low lighting conditions.

Bullet Camera

These cameras have long, tapered, and cylindrical shape as found in a "rifle bullet", passing on the name. These are employed for outdoor applications, and then there can be 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 exists a mounting bracket that helps to suggest your camera in the desired direction. These cameras are fitted with either fixe or varifocal lenses.

C-mount camera

Security Products - These have detachable lenses that permit users to improve lenses in line with the necessity of the applications. As an example, the conventional CCTV digital slr lenses will keep an eye between 35 and 40 ft distance, while a C-mount camera using special lenses can cover distances further than that.

Day/Night Camera

This type can work in both normal and faintly-lit environments. Because these cameras have an extra sensitive imaging chip competent to capture clear video images at nighttime, there is no need for inbuilt infrared illuminators. This will make this camera a perfect selection for outdoor surveillance applications, where IR cameras do not function optimally.