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Uniden R4 Extreme Long-Range Laser / Radar Detector (R4) *
Model #: R4|UPC #: 050633600542

The R4 by Uniden is an all new platform with a much greater range. It has a new Auto Mute Memory feature, which automatically locks out false alert locations.

$629
$598
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Sale Ends: June 2, 2022
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12 Equal Monthly Payments, 0% Interest.
*Estimate $58 /month + taxes. Learn More


The R4 by Uniden is an all new platform with a much greater range. It has a new Auto Mute Memory feature, which automatically locks out false alert locations. The R4 also has the best K Band filter on the market, offering the least amount of false alerts from blind spot monitors and K Band sensors in other vehicles. When you need the best information possible, and none of the noise, Uniden’s R4 Extreme puts you miles ahead.

Uniden R4 Laser Radar Detector Highlights:

  • Extreme Range Laser Radar Detection
  • Two LNA (Low Noise Amplifier) Design
  • Digital Signal Processor
  • GPS Built-in for Red Light and Speed camera locations
  • Ultra-bright, Easy to Read, Multi-colored OLED Display
  • MRCD/MRCT (Alert priority: Laser, MRCD, Ka, K, X) with customizable tones
  • Red Light Camera Alert
  • Speed Camera Alert
  • Auto Mute Memory - Automatically locks out false alert locations
  • Advanced K/KA Band Filters
  • Voice Notifications
  • GATSO Detection
  • Quiet Ride (Speed-based Auto Mute)
  • Auto Dim
  • Bogey Tone, Customizable, Alerts
  • Radar Band Frequency Display (Current Speed, Battery Voltage, Altitude, Clock)
  • Laser Gun Identification
  • Spectre Elite Undetectable
  • MAX Speed Warning System
  • Suction Mount Included (single and double)
  • Carrying Case Included
  • Cigarette Adapter with Mute Key, USB port, Data Cable, and Remote Keypad (optional accessory)
  • Upgradeable Firmware


*IMPORTANT INFORMATION:


Always check your local laws for current legality before purchasing and using this product.

Radar detectors are only legal to use in the following provinces:
  • Alberta
  • British Columbia
  • Saskatchewan

Obeying all applicable local traffic laws is expected while using this product and use at your own risk.


Type (Radar Detectors)Radar / Laser
Detected Bands (Radar Detectors)X / K / Ka / MRCS / MRCT / Gatso
Detection Area (Radar Detectors)Unspecified
Band Quantity (Radar Detectors)Unspecified
Alert TypeAudio and Visual
Display (Radar Detectors)OLED Display
Power Device (Radar Detectors)11.0 - 16.0 Volts DC negative ground
• R4 Radar Detector
• 12V DC power cord with RJ11 connector (Mute key, Optional Remote Keypad, USB Port)
• USB to Micro-USB Data Cable
• Windshield mounting bracket (1 suction cup)
• Windshield mounting bracket (2 suction cups)
• Hook and loop fastener tape
• Owner’s manual (English, Spanish, French)
• Hard Zippered Carry Case
  • Product Parts Warranty: 1 Year Limited
  • Product Labour Warranty: 1 Year Limited

Product

Width:2.75 inches
Height:1.29 inches
Depth:4.63 inches
Weight:0.33 pounds