Saturday, January 17, 2009

How Do Radar Laser Detector Units Work

By Todd j Scott

If you ever played flashlight tag in the dark as a child, then you unknowingly worked with the same principles that a laser radar detector uses. When you held your flashlight out in the dark and it was not hitting an object, the light seemed to travel forever. When you moved the light around and it "hit" an object, the object or person that the light was shining on reflected the light back so you could see it. This is basically the same way that a radar laser detector works. If you own a radar detector, then it can acquire the signal that is being sent your way before you even realize that you might be in the path of a police officer's radar gun.

Radar guns work with a laser light that projects from the gun and then bounces off any moving object, in this case a car. When a radar gun targets a group of cars, a good radar laser detector can sense a threat and warn you.

While the detector cannot help you if the officer that is using the radar gun is behind you and has already detected your speeding, it can be helpful if you are passing or approaching the radar gun. However, there is one radar detector you may want to consider, and that is the Cobra XRS, which can give you 360 degree of scanning capabilities.

The law does not differentiate between safe speeders and unsafe speeders. That is the main reason to get the best radar detector you can, such as the Cobra XRS.

There are 49 states in the union that allow radar detectors to be used. Only in the states of Virginia and Washington D.C. are they not allowed. The authorities still get a lot of ticket revenue from the ones who do not use a radar detector and the small percentage of users who are still caught speeding.

Radar laser detectors serve a purpose in life. There are people who say you do not need one if you do not speed. However, everyone will go over the speed limit at one time or another.

While most of us consider ourselves safe drivers and do not constantly go over the speed limit, most of us do speed from time to time. There are also times when you might not realize that you are speeding, because of distractions or not paying attention. These are the times that it might be helpful to have a detector radar system in the car. Not paying attention isn't a good reason to get a ticket. - 16747

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