Tuesday, June 2, 2009

Infrared Security Cameras - Security in the Darkest Night

By Jeffrey Parker

Often times break-ins happen at night even though most burglaries happen between 6 AM and 6 PM. Infrared security cameras provide you with security at night; they are invisible night watchmen. Many business owners worried about after hour break-ins, burglaries and vandalism all employ infrared security cameras. The benefits of having a system such as this that can record pictures in the black of night are numerous. You need no ambient light source and you can conceal the camera, essentially reducing it to invisibility by placing it in the darkest crevice in the recording perimeter of your choosing. There is no better watchman than one who cannot be seen.

Infrared Security Cameras are equipped with a mechanism surrounding the cameras lens that emits light in the infrared spectrum. This light is undetectable by the naked eye. Additionally, the clarity and quality of the images attained by an infrared camera rival that of any conventional camera. In a low light situation, where there is perhaps a little moonlight or starlight, the picture quality of an infrared security camera mimics that of a conventional camera recording in daylight.

There are a few drawbacks and limitations to most standard models of infrared cameras. The LED emissions of many conventional infrared security cameras only have a range of 50 feet. This means that your viewing scope will be dramatically limited to only 50 feet. As a consideration, depending on your needs as a homeowner or a business owner, you can acquire a model that provides up to 100 feet of LED light emission, thus enabling a viewing scope of 100 feet. You will pay slightly more for this, but depending on your needs the additional expenditure will be worth it. There are some IR security cameras that have a view rendering of up to 300 feet! Big businesses and such employ these more expensive and effective cameras. A typical infrared security camera image is in black and white. The reason for this being that at night, typically there is no source from which the camera can derive true colors from the visible spectrum of light.

Infrared security cameras are sold at department stores all over America. You can find them at Rite Aid, Wal-Mart, Walgreens, CVS Pharmacy and even Longs. Additionally, home improvement stores like ACE, Home Depot and Osh Hardware & Garden all carry whole infrared security camera systems that come with stand alone monitors that are in turn equipped with recorders. You can also go online and purchase infrared security cameras. You will benefit from the wide online selection available, and you can browse the millions of retailers at your pace, making your choices based your discretion. - 23802

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