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Radar Detectors

R4w

R4w

Extreme Long-Range Radar/Laser Protection

SKU: R4W UPC: 050633600665
Regular price $429.99 USD
Sale price $429.99 USD Regular price
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  • Extreme Long-Range Performance

    Dual Blackdin DSPs and Dual LNA means Faster, Further, and more Accurate

  • Red Light / Speed Camera Database

    Stay updated with Uniden's latest databased

  • R/TACH™ App

    Customize settings with your smartphone (more details below)

  • 360° Radar / Laser Detection

    Directional Awareness of incoming radar threats

  • Wi-Fi, Bluetooth, and GPS

    Wirelessly update, control, and tag hot spots

  • Laser Elimination Compatible

    Upgrade with Laser Transponders (more details below)

The R4w radar/laser detector 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, Wi-Fi, Bluetooth, GPS, R/TACH app support, and our speed and red-light database, etc. With our exclusive proprietary technology, the R4w number one feature is unparalleled performance. Also, the R4w features Auto Learn which greatly reduces false alerts over time giving you the quietest ride. When you need the best, and none of the fluff, Uniden’s R4w 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

R4w Radar Detector

R4w Radar Detector

12V DC RJ11 Power Cord

12V DC RJ11 Power Cord

Single Cup
Windshield Mount

Single Cup
Windshield Mount

Double Cup Windshield Mount

Double Cup Windshield Mount

Neoprene Sleeve

Neoprene Sleeve

Carrying Case

Carrying Case

Reviews for R4w

Customer Reviews

Based on 5 reviews
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s
salvatore p.
UNIDEN R4W DELIVERS

Great radar detector.
Upgraded fr really old passport x50
This R4w is great quiet when it needs to be , alerts are accurate with ample time.
Shout out to Vortex radar to walk through all the incredible ways to set it up for optimum dectection.
Only one complaint is I think volume should be louder. As
if your playing music detector isnt loud enough.
But i cant take away a star for that.
But if firmware could fix it i think it would be awesome

A
AJ L.
R4W for the win

Great performance for the price point. The addition of the WiFi is well done.

s
shelby h.
Slow shipping for a good product

The shipping was slow direct from Uniden. I had to pester them after nearly two weeks and no “sent” notification, for a $400 product.
That said, I like this radar detector a lot. The “mute memory” function combined with the GPS is handy. And it’s even spotted other radars from around bends in the road. The suction cup mount is sticky which makes it stay in place really well. The app interface feels out dated but is pretty user friendly and allows you to set up your radar settings from your phone.