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expiredphoinix | Staff posted Feb 03, 2024 11:36 PM

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expiredphoinix | Staff posted Feb 03, 2024 11:36 PM

$289.00: UNIDEN R4 Extreme Long-Range Laser/Radar Detector Amazon

$289

$380

23% off

Amazon

25 Comments 8,597 Views

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Amazon [amazon.com] has UNIDEN R4 Extreme Long-Range Laser/Radar Detector for $289.00.
Shipping is free.

Price:
$90.99 lower (24% savings) than the previous price of $379.99

Customer reviews:
4.5⭐ / 449 global ratings
500+ bought in past month

About this Item:

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Red Light and Speed Camera locations with Free Database and Firmware updates ensures your detector will never be out of date.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.
It is important to note: Radar Detectors are not designed to detect police officers or police vehicles. Instead, they are designed to detect radar signals. Therefore, if a police vehicle does not have its radar gun turned on, a radar detector will not alert you.

amazon.com/dp/B09LRHV6QT [amazon.com]

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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.
It is important to note: Radar Detectors are not designed to detect police officers or police vehicles. Instead, they are designed to detect radar signals. Therefore, if a police vehicle does not have its radar gun turned on, a radar detector will not alert you.

amazon.com/dp/B09LRHV6QT [amazon.com]

Please report deal if expired
My other deals

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Model: Radar Detector

Deal History

Sale Price

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Today

Post Date	Sold By	Sale Price	Activity
07/08/25	Amazon	$240 popular	23
08/19/24	Amazon	$302	22
12/13/23	Amazon	$297	1
08/05/22	Amazon	$338	1
05/31/22	Amazon	$350	17

Current Prices

Sort: Lowest to Highest | Last Updated 8/28/2025, 12:31 AM

Sold By	Sale Price
Amazon	$389.99
Abt Electronics	$389.99

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25 Comments

DeathCab

Feb 03, 2024 11:42 PM

3,726 Posts

Joined Jun 2004

DeathCabFeb 03, 2024 11:42 PM

3,726 Posts

Our community has rated this post as helpful. If you agree, why not thank DeathCab

$289 is the regular price at Sam's (and better return policy). No deal here.

https://www.samsclub.com/p/uniden.../P03019085

AmusedStar1292

Feb 04, 2024 03:20 AM

87 Posts

Joined Nov 2019

AmusedStar1292Feb 04, 2024 03:20 AM

87 Posts

Quote from DeathCab

$289 is the regular price at Sam's (and better return policy). No deal here.

https://www.samsclub.com/p/uniden.../P03019085

What's Sam's return policy for this? 90 days?

tshrimp

Feb 04, 2024 08:21 AM

2,359 Posts

Joined Jul 2010

tshrimpFeb 04, 2024 08:21 AM

2,359 Posts

Quote from DeathCab

$289 is the regular price at Sam's (and better return policy). No deal here.

https://www.samsclub.com/p/uniden.../P03019085 [samsclub.com]

Sam's club membership is ~$50, so this might be a better deal for many.

dplane

Feb 04, 2024 04:13 PM

3,833 Posts

Joined Oct 2007

dplaneFeb 04, 2024 04:13 PM

3,833 Posts

I know this has been asked before on this forum, but how valuable are these things anymore these days with a lot of police not using traditional radar anymore ?

TrollPatrol

Feb 04, 2024 04:19 PM

776 Posts

Joined Aug 2008

TrollPatrolFeb 04, 2024 04:19 PM

776 Posts

Our community has rated this post as helpful. If you agree, why not thank TrollPatrol

Quote from dplane

I know this has been asked before on this forum, but how valuable are these things anymore these days with a lot of police not using traditional radar anymore ?

Varies on your driving experience. All by yourself and get hit with laser - it will alert you that you just got a ticket. On highways with traffic in front of you - really good chance to avoid a ticket.

Tsumi

Feb 04, 2024 04:30 PM

1,271 Posts

Joined Jan 2010

TsumiFeb 04, 2024 04:30 PM

1,271 Posts

Quote from dplane

I know this has been asked before on this forum, but how valuable are these things anymore these days with a lot of police not using traditional radar anymore ?

Rural roads, you often have sheriffs sitting around corners or cruising with just radar. But yes, it primarily depends on whether cops in your area rely on laser or radar.

wangerbanger

Feb 04, 2024 04:43 PM

63 Posts

Joined Jan 2014

wangerbangerFeb 04, 2024 04:43 PM

63 Posts

Our community has rated this post as helpful. If you agree, why not thank wangerbanger

We are in South East MI and do a lot of highway driving.
Very rare to see an officer use laser here. Most are running K/KA and even rarer Either those with Pop/instant on. The R3 I have works amazing.

The latest updates do amazing job of filtering out vehicle radar systems and almost no false alerts. Up north on rural highways, I can pick up well over a mile away. Those cops are bored and playing on phones and leave their on baord radars running non-stop.

Even when there is laser, any traffic allows you to see brake lights and slow as needed.

This combined with waze has saved me countless tickets…I set cruise at 85-92 daily depending on traffic congestion.

CleverCheetah2556

Feb 04, 2024 04:58 PM

112 Posts

Joined Feb 2023

CleverCheetah2556Feb 04, 2024 04:58 PM

112 Posts

This was on Amazon 2 months ago for $10.00 more. This isn't a deal.

Peterdvu07

Feb 04, 2024 04:58 PM

70 Posts

Joined Mar 2013

Peterdvu07Feb 04, 2024 04:58 PM

70 Posts

I just got pulled over doing 84/70 30 minutes ago.

aouke

Feb 04, 2024 04:59 PM

146 Posts

Joined May 2010

aoukeFeb 04, 2024 04:59 PM

146 Posts

Don't see this price for new, only used. Maybe expired

AmusedNarwhal572

Feb 04, 2024 05:04 PM

96 Posts

Joined Feb 2018

AmusedNarwhal572Feb 04, 2024 05:04 PM

96 Posts

Missed it. Looks dead.

youra6

Feb 04, 2024 05:09 PM

10,762 Posts

Joined Nov 2010

youra6Feb 04, 2024 05:09 PM

10,762 Posts

Quote from Tsumi

Rural roads, you often have sheriffs sitting around corners or cruising with just radar. But yes, it primarily depends on whether cops in your area rely on laser or radar.

At least with laser the cop needs a clear line of sight otherwise it won't work.

Selman

Feb 04, 2024 05:17 PM

4,218 Posts

Joined Jul 2010

SelmanFeb 04, 2024 05:17 PM

4,218 Posts

Quote from tshrimp

Sam's club membership is ~$50, so this might be a better deal for many.

If you need it instantly, very true. If you wait for Slickdeal it's somewhere between free and $15 for membership.

patmlim

Feb 04, 2024 05:21 PM

184 Posts

Joined May 2017

patmlimFeb 04, 2024 05:21 PM

184 Posts

Think I'll wait for the r8 to get to the $550 again

Selman

Feb 04, 2024 05:23 PM

4,218 Posts

Joined Jul 2010

SelmanFeb 04, 2024 05:23 PM

4,218 Posts

Quote from dplane

I know this has been asked before on this forum, but how valuable are these things anymore these days with a lot of police not using traditional radar anymore ?

Most police use traditional radar nowadays. Still very viable. Police don't care much about catching every speeder. They just need to show production. It is important to lockout the false radar signatures from things like Dollar General so they don't alert. A few cars (Mazda or Honda maybe can't remember) will set them off. But, that still remind me to be focused on driving and conscious of my speed. A lot of highway patrol runs POP instant on radar that will not alert prior to an on unless you have a car ahead of you ( a "rabbit").

I live off an old rural highway that has been 55mph forever. I drive a car with above average braking and handling. I drive it at 70 sometimes. Even when I'm at the speed limit the radar detector reminds me to pay attention to my speed. Highway patrol gets very active a few times per year. I use a Uniden with Waze to avoid a dozen tickets per year. I slow down near driveways and entries to the road as my number one priority is others' safety. I feel more ethical doing this then seeing a dually lifted truck doing 55mph. I can stop faster and my vehicle weighs less than 3000lbs. so I don't have the momentum to kill unless someone pulls out at the last second in front of me.

Last edited by Selman February 4, 2024 at 09:28 AM.

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$289.00: UNIDEN R4 Extreme Long-Range Laser/Radar Detector Amazon

$289

$380

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