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De BISAWiki
About CCTV Cameras In addition to their Functionalities
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 all the analog camera systems becoming outmoded, consumers find CCTV systems the best choice for security needs. However, both of these individuals and businesses find it confusing when it comes to choosing the right option for their security needs.
The differing types of CCTV Cameras
There are various types, configurations and styles of CCTV cameras available, giving a number of to select from, depending on their intended applications and requires.
Dome Camera
Home Alarms - The most frequent type may be the Dome Cameras present in indoor security and surveillance applications. The design of this type causes it to be hard to understand the direction of facing of those cameras and is also ideal to avoid criminals inside their nefarious plans. The buzz 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 can be mounted easily for both vertical and horizontal surfaces like walls and ceilings.
Vandal-proof feature: The hardened plastic casing since the camera protects it from vandalism.
Infrared Capability: there are several dome cameras who have IR illuminators, rendering it simple 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. They are useful for outdoor applications, where there can be a requirement 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 your camera in the desired direction. These cameras are fitted with either fixe or varifocal lenses.
C-mount camera
Home Alarms - These have detachable lenses that permit users to alter lenses in line with the necessity of the applications. For example, the typical CCTV 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
These types 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's no need for inbuilt infrared illuminators. This will make this camera an ideal choice for outdoor surveillance applications, where IR cameras do not function optimally.
