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Radar Detectors

R4 Shareable Pack

R4 Shareable Pack

Long-Range Radar/Laser Protection

SKU: R4BLK UPC: 050633600641
Regular price $379.99 USD
Sale price $379.99 USD Regular price
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Don't Miss Top Accessories

  • Built-in GPS with Auto Mute Memory

    Learns and mutes false alerts along your routes, so you won't hear the same false alarm twice.

  • Multi-color OLED Display

    Bright, easy-to-read display shows more info at once for better situational awareness.

  • Voice Alerts

    Customizable voice alerts keep you hands-free and focused on the road.

  • Advanced K/Ka Band Filtering

    Top-tier filtering reduces false alerts from driver-assist and collision avoidance systems.

  • Red Light & Speed Camera Alerts

    Pre-loaded alerts with free updates keep you protected and current wherever you drive.

The R4 continues Uniden’s tradition of leading innovation. Featuring extreme long-range performance, a Blackfin® DSP (Digital Signal Processor), and visual and voice alerts on an OLED display. Also, it has Bluetooth, GPS, R/TACH app support, our custom speed and red-light database, etc. Also, the R4 features Auto Learn which greatly reduces false alerts over time giving you the quietest ride. With our exclusive proprietary technology, the R4 boasts stellar performance. When you need the best with none of the fluff, Uniden’s R4 puts you miles ahead.

Frequency:

X

10.525 GHz

K

24.150GHz

Ka

33.400 - 35.700 GHz

Laser

800 nm - 1,100 nm

Hardware Specifications

Dimensions

Depth: 4.62" (117.50 mm) Width: 2.74" (69.80 mm) Height 1.29" (32.80 mm)

Weight

5.3 oz (150g)

Operating Temperature

-4° to +185° F (Radar/Laser) -20° to +85° C (Radar/Laser)

Storage Temperature

-22° to +203° F (Radar/Laser) -30° to +95° C (Radar/Laser)

Operating Power Source

DC 11.0 to 16.0 V

USB Interface

USB Specification 2.0/1.1

R4 Radar Detector

R4 Radar Detector

12V DC RJ11 Power Cord

12V DC RJ11 Power Cord

2x Single Cup
Windshield Mounts

2x Single Cup
Windshield Mounts

Carrying Case

Carrying Case

Note: Resource downloads are supported on Windows systems. Mac compatiibility is limited (Radar Detectors supported). Broader support coming soon.

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