Name: Uniden R4 Extreme Long-Range Radar and Laser Detector
Brand: Uniden
SKU: 13759511504
Availability: OutOfStock
Rating: 4.8 (86 reviews)

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Uniden R4 Extreme Long-Range Radar and Laser Detector

Intelligent high performance driver alert and safety system. Extreme long-range laser/radar detection, record shattering performance, built-in GPS w/auto mute memory, voice alerts, red light and speed camera alerts, multi-color OLED display. <h3>Features</h3> Unmatched Range and 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red light and speed camera locations with free database and firmware updates ensures your detector will never be out of date.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 Easy to read; 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 number of false alerts from blind spot monitoring and collision avoidance systems in other vehicles. <h3>What's Included</h3> Includes the R4 radar detector,12V DC power cord with RJ11 connector, windshield mounting bracket (1 cup), windshield mounting bracket (2 cups), hook and loop fastener tape, deluxe carrying case, data cable, and users manual. <h3>Enjoy complimentary Apple Service Trials with this purchase.</h3> Redemption instructions will be emailed post purchase. Terms apply.

Brand

<ul> <li>Advanced false start filtering, red light camera detection, GPS technology, voice alerts and more</li> <li>Large OLED display</li> <li>Includes R4 radar detector, mounting accessories and carrying case</li> </ul>

Specifications

WARNING - California Proposition 65

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<ul>
<li>Advanced false start filtering, red light camera detection, GPS technology, voice alerts and more
<li>Large OLED display
<li>Includes R4 radar detector, mounting accessories and carrying case

After years of Escort and Valentine ownership, I started with a Uniden product in 2017.  Then bought an R3.  Now I picked up a newer rendition of the excellent R3 called the R4.  No complaints.  In addition to radar, it excels at alerting drivers to the extortionary, scam ticketing cameras found in such metros as Chicago.

Uniden is the best radar value today (not escort)

Very reliable and accurate. Picks up Cops running radar over 1 mile on a straight away and 3/4 mile with obstructions. Never seen anything like it. Cops running radar don't stand a chance! So happy with this purchase, I have purchased two. A little pricy, but well worth the money considering the cost of a ticket!

Police radar doesn't stand a chance!

This detector definitely works as advertised. Has great range and sensitivity. After a lot of research, this was by far the best unit at the price point Sam's was selling it for. Very pleased with the purchase!

Great unit!

I have a Uniden R1 in my truck, reading reviews on this R4 looks even better so I bought one to put in my car.  Keeps me attentive since I have a lead foot.  I also updated the FW in this unit and my R1.  Both work very well, not used for speeding but more for keeping me alert to my speed in speedzones.

Alert and Attentive

Much quieter than I expected, hardly any false signals in city and none so far on Highway. Range is excellent. When KA band alerts, believe it, start slowing down. I  replaced my old Escort 9500 with this unit due to LED problems. I especially like the different tone signals for each radar band. I am very satisfied with the R4. I highly recommend the R4.

Previous reviews from other users are spot on!

The desktop app makes it very easy to program and customize. I like the USB port on the 12v power plug.

Excellent value

Excellent range and sensitivity, only feature missing is directional arrows for where the signal is coming from, but at this price that's not an option. Easy to operate doesn't really require tinkering around.

Best in class at price point

I'm not here to give a detailed review about the Uniden r4. Reviews are covered in great detail on utoob by more qualified reviewers than me. I did my research about this radar detector...and so should you before making a purchase like this. I will say however, after a couple weeks with this detector I'm very satisfied with it. It takes a few days for it to learn and auto-mute all the false alerts but after a week driving my normal route to and from work it is much quieter now that it has auto learned GPS located false alerts. It's great. Download the app called Highway Radar and link this detector to the app via Bluetooth and you have a mostly bullet proof system. This detector is ready for laser transponders once released. Then this will be the best detector you can get at mid range price. I think it is now.

Best detector you can get at this price.

Great Detector

This is the best (non arrows) radar detector on the market at the best price anywhere.

Uniden R4 Extreme Long-Range Radar and Laser Detector

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