Uniden R4 radar detector

The new Uniden R4 radar detector with a completely new 2022 platform and a much larger range and thus even better advance warning for radar and speed cameras. the R4 has a new Auto Mute Memory function that automatically excludes false alarms via GPS. The R4 also features the best K-band filter on the market, with the lowest number of false positives from blind spot monitors and K-band sensors.

Uniden R4 product overview

• Extreme range laser radar detection
• Two LNA (Low Noise Amplifier) design
• Digital signal processor
• Built-in GPS for red light and speed camera locations (US / CANADA only!)
• Ultra-bright, easy-to-read, multi-color OLED display
• MRCD / MRCT (warning priority: Laser, MRCD, Ka, K, X) with customizable tones
• Red light camera warning
• Speed camera warning
• Automatic muting memory – automatically locks out incorrect warning positions
• Advanced K / KA band filters
• Voice notifications
• GATSO detection
• Quiet Ride (auto mute at speed)
• Automatic dimming
• Bogey tone, customizable, warnings
• Radar band frequency display (current speed, battery voltage, altitude, clock)
• Laser identification
• Cannot find Specter Elite
• MAX speed warning system
• Including suction cup holder (single and double), data cable, and remote keypad (optional accessory)
• Upgradeable firmware

package contents

• Uniden R4 radar detector
• 12V DC power cable with RJ11 connector (mute button, optional remote control, USB connector)
• USB to micro USB data cable
• R4 windshield mount (1 suction cup)
• R4 windshield mount (2 suction cups)
• Velcro fastener for attachment
• Uniden R4 User Manual (English, Spanish, French)
• Hard shell case

Uniden R4 vs Uniden R7 compared by Vortex