Frequently Asked Questions?
What Is The Range On The R20?
The R20 Radar Detector Can Detect Marked & Unmarked Police Cruisers, Red Light Cameras, and Any Speed Traps from up to 15,000 feet or 3 miles ahead.
How Accurate Is The R20?
The R20 Radar Detector is equipped with the latest filtering technology. Meaning that it has one of the most advanced signal scanners currently on the market. The more you drive with it, the more it will begin to filter out false alerts and only alert you of true detections.
Our 30-day No Risk Return Policy.
Here at JDMSUPERIOR, We have a 30-day No Questions Asked Return Policy. This means all purchases are completely 100% Risk-Free!
Don't hesitate to reach out to us if you have any questions or concerns.☺
How Does A Radar Detector Work?
A Radar Detector can detect certain signals and wavelengths immitted from police cruisers, speed traps and red light cameras that are used to track a vehicles speed.
The Radar detector is then able to warn you, both audibly and visually, when it detects these radar waves so that you are aware and can slow down within the speed limit in time.
Radar Detectors
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The Car Community
JDMSUPERIOR was founded in Los Angeles, CA in 2020. After hosting hundreds of car events, we knew what was missing from every car. We decided to do something about it
Dash Cams
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