R4 - Uniden Laser Radar Detector with Built-In GPS

$449.99
30 days
R4
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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.

Product Overview

  • 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