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When choosing a CCTV camera housing for outdoor applications, there are multiple factors to
take into consideration. How you enclose your camera determines how protected it is from the
elements and vandals, and can be critical if you have extreme hot or cold conditions, or if there is
a lot of precipitation.
You can find a variety of housings for cameras. Some factors to consider when you are selecting a
housing for your camera:
1) What are the temperature variations you expect? An aluminum housing in the hot sun can get
much hotter then ambient temperature.
2) What is the size of the camera you are going to mount in the housing?
3) Some housings have temperature control - will there be a power supply close by?
4) Is the camera to be concealed? How will it be secured?
5) What type of mounting options will your application require?
The first point above is critical to answer as soon as possible. What extremes of temperature or
moisture will the housing have to endure?
CCTV Camera Housings for Exterior Use
When using a camera outside, you will need to consider how to mount it, what the lighting will be
at night, where is the closest power outlet, and what the field of view of the camera is.
Temperature regulation is key because of various reasons. The price tag of the camera itself can
be kept lower if it does not have to endure high temperature variations, and if it does not have to
resist moisture. Having the right camera housing, with moisture barriers and temperature control,
can keep the complete system cost lower than if you had to obtain cameras rated for extreme
outdoor use.
Housings for outdoor CCTV cameras are available with built in heater and blower combinations to
regulate temperature in hot or cold weather. They automatically switch to the proper regulation
method, and run on AC or DC power. These housings are large enough for most CCTV cameras
used today.
Housings are rated by North American (NEMA) and International (IEC) standards bodies. For
example, a housing with an IP56 rating can withstand moisture jetting from any direction, and is
protected from dust and other very small particles.
These are the major considerations when selecting an exterior CCTV camera housing. The
security system itself is only as strong as it's weakest link. Don't overlook your camera housings.
Keep all these factors in mind as you review these critical components to your surveillance
system.
Read more about CCTV camera housings on my website. There is a lot of information there about
CCD security cameras and systems.
Scott Watkins is a retired Electrical Engineer, now consulting with various businesses. He writes
and speaks on technology, business development and internet marketing.
Article Source:
http://EzineArticles.com/?expert=Scott_Watkins
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ip camera, security cameras, cctv cameras, CCTV Cameras reviews and information Click on the
link Below
http://aboutipcamera.com/
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