Uniden R4 Extreme Long-Range Laser/Radar Detector, Record Shattering Performance


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UNIDEN R4 EXTREME LONG-RANGE Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/ AUTO Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display

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  • Unmatched Range & Sensitivity – Industry Leading Performance with Advanced False Alert Filtering is THE choice for drivers who demand the highest level of protection against speeding tickets.
  • GPS Technology W/ Auto Mute Memory – The R4 can remember and automatically mute false alerts (such as retail store doors) along your routes so you never have to listen to the same false alert twice.
  • Red Light And Speed Camera Alerts – Preloaded Red Light and Speed Camera locations with Free Database and Firmware updates ensures your detector will never be out of date.
  • Multi-Color Oled Display – is easy-to-Read and allows for more useful information to be displayed at once. This improves your overall situational awareness.
  • Voice Alerts – Voice alerts allow for hands-free operation and provide clear communication. Voice Alerts are programable to fit your style so you can keep your eyes on the road with no distractions.
  • Advanced False Alert Filtering – the R4 has the Best K/KA Band filtering with the Least Amount of False Alerts from blind spot monitoring & Collison avoidance systems in other vehicles


  • Brand: Uniden 
  • Power Source: Corded Electric
  • Display Type: OLED
  • Voltage: 12 Volts
  • Product Dimensions: 4.33″L x 2.72″W x 1.16″H

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