A Guide to Radar Detectors

If you haven’t come into contact with radar detectors before, you should know that radar detectors are used to warn you if any police are in the vicinity. More specifically, a radar detector will let you know if there’s a police officer monitoring your car’s speed. With these devices, you’ll have time to slow down and avoid paying an expensive ticket.

If you’re interested in buying a radar detector, you’ve come to the right place. Below, we’ve detailed how a radar detector works. We’ve also described the different types available so that you can decide which one is best for your needs.

How Do Radar Detectors Work?

The concept of radar detectors is pretty simple. Police officers use speed guns to determine how fast your car is going. These devices release a radio wave to start the process. A speed gun can determine the speed of your car by calculating the difference between the speed of the initial wave and the reflected wave.

A radar detector can identify when there’s a speed gun around because they identify when these speed guns release an electromagnetic wave. You, the driver, will then be warned that your car is being monitored.

Corded Radar Detectors

There are a few benefits of using corded radar detectors. They’re easy to use because you can attach them to your windshield with suction cups. Corded radar detectors will also provide you with a large range of detection.

Uniden R3 Extreme Long Range Radar Laser Detector GPS, 360 Degree, DSP, Voice Alert. 360 Degree Digital Signal Processor. GPS With Red Light Camera Alerts. Quiet Ride - User Set Speed Auto Mute. K False Filter / KA False Filter.
Uniden R3 Extreme Long Range Radar Laser Detector

The only disadvantages to using these radar detectors are that the cord may get in the driver’s way and the suction that connects the radar to the window can fall. If you’re interested in a detector that can be mounted on your windshield, we like the Uniden R3 GPS Enabled Extreme Range Radar Detector!

Cordless Radar Detectors

If you’re going to be moving your radar detector between cars, you may be interested in cordless radar detectors. These provide the same range as corded radar detectors; however, they are much easier to use.

With these detectors, you do not have to worry about a cord getting in your way when you’re driving. If you’re going to buy a cordless detector, you can buy one here

Remote-Mount Radar Detectors

The major benefit of using these radar detectors is that they can be concealed within your car. There are some who don’t think these detectors offer the same range of detection as cordless or corded devices. Still, they are also attached to your vehicle so they won’t get in your way and they won’t fall from your windshield like corded detectors will.

You can buy our favourite remote-mounted detector here.


Radar detectors are useful for those who want to avoid unnecessary tickets or who want to follow the speed limit. If you’re in this situation, there are three types of radar detectors you might come across: cordless, corded, and remote-mounted.

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