JDM R20 Radar Detector

(38 customer reviews)


The R20 is our newest addition to the radar fleet. Now on the market with stronger sensors and much wider visibility, This allows you to drive comfortably without worry about any more speeding tickets and fines.

The R20 is the ultimate radar detector which is equipped with the newest KA, K and X Band signal detectors / sensors. This is best used for everyday drivers as well as “risky” drivers. This includes the mountains, curvy roads or long distance highways at high speeds. Equipped with our newest sensors, it filters false alerts much more accurately and has a higher percentage in true alerts when it comes to police cruisers, red lights and any speed traps

Detects Marked & Unmarked Cruisers, Red Light Cameras and Speed Traps from up to 15,000 ft ahead

Product Overview

  • Long Range Laser Radar Detection
  • MRCD/MRCT (Laser, MRCD, Ka, K, X) with customizable tones
  • Dual Antennas display Laser direction
  • Voice Notifications
  • Radar band frequency displays
  • GPS for Red Light and Speed camera
  • Up to 2,000 GPS lockouts
  • Easy to read OLED display
  • User Mark set and voice notification
  • Advanced K and Ka band filters
  • Displays Signal Strength and Vehicle Battery Voltage
  • Max. Speed Warning System
  • Red light camera point delete
  • X, K, MRCD, Ka, and Laser band
  • Ka Frequency Voice Alert
  • Auto Dim
  • 360° laser detection
  • Interchangeable ultra-bright OLED display
  • GPS red light camera detection
  • Voice alerts
  • 50% faster processor

10.525ghz ~ 100MHz

24.125ghz ~ 175mhz

34.700ghz ~ 1300mhz, 35.100GHz ~1300MHz

904mn ~ 33MHz


1 X Radar Detector 1 X Car Charger / Plug-In

1 X Suction mount 1 X Dash mount

1 X Owner Manual


  • No-Risk, 100% Money-Back Guarantee.
  • We have a 24/7/365 email support.
  • 100% premium Quality Inspection on every order.
  • No surprises or hidden fees.
  • End to End Tracking for every order.

38 reviews for JDM R20 Radar Detector

  1. S***v (Verified buyer)

    Im 17 and just got my first car, thought this was a no brainer purchase and i was right! already saved me a handful of times and it looks great on my windshield!

    JDM R20 Radar Detector
  2. L***f (Verified buyer)

    Pretty good delivery time and good overall radar. Thought I was gonna get a cheap one that just beeps but this one actually alerts cops accurately.

    JDM R20 Radar Detector
  3. R***d (Verified buyer)

    My girlfriend got me this for my birthday and im pretty happy with it

    JDM R20 Radar Detector
  4. K***k (Verified buyer)

    Usually not a fan of windshield mount fuzz busters, but this one is pretty good.

    JDM R20 Radar Detector
  5. K***g (Verified buyer)

    Its already paid for itself multiple times! Definitely worth the money