Reviews

Enjoy a 5-star experience with exceptional customer service and support. We personalize and customize the buying and radar detector installation experience for every fast-lane driver. Each system is installed by a Master Craftsman from K40’s elite dealer network. Our in-house team of experts is available to ensure you’re always receiving the best protection from police radar and laser. Visit us to experience the best in custom radar and laser detection system installation. Read our reviews below to see what real people are saying about their experience with K40 Electronics!

I called K40’s customer service line after getting frustrated with not finding the answer to my question in the manual or with a quick Google search. Dave was extremely friendly, knowledgeable, and patient as I asked him multiple rapid fire questions on how to use my new radar detector. In today’s world most people only take the time to leave a review if it’s negative so I wanted to try to counterbalance that by leaving a positive review about my genuine experience. He may think he was just doing his job, but I feel like he went above and beyond because he did it in an way that made it seem not only like I wasn’t an inconvenience but that he truly empathized with me.

Jeff Reburn
3/30/2023

I have had the RLS2 for about 3 years now and it's by far the best Radar detector I've ever had. I've been ticket free since I got it,100% worth every penny.

That being said, I'm getting a new car soon and I wanted to either upgrade to a newer model or see what other k40 tech I can get installed. So I called them and was blown away buy how top notch their service was.

I talked to Patrick Dunaway for about 20 minutes and he is not only one of the nicest people I've ever talked to, he was also super knowledgeable about every product and he recommended me to custom shop in my area that can get the work done.

K40 is the best radar out there and they have the best customer service to back it up. I will never be switching back to Cobra or Valentine. K40 is where its at!

Thank you guys for being the best!!!

Jonathan Biallas
3/02/2022
Simply the best

Jonathan Mouton
5/18/2020

I've had the K40 system for just over a month with two (COVID) road trips under my belt. I really have enjoyed the technology thus far and I look forward to learning and experiencing more about the K40 Platinum 360 system. More to come... Safe and timely travels!

Chip Goodman
7/23/2020
WHAT A GREAT COMPANY.......Thank you very much for helping our company grow.....We love Patrick....

Lee
Impact Audio
1/20/2019

Great customer service and great product

Bryan Clark
3/12/2020
The product and customer service is world class and among the best I have ever experienced. Lisa and ( forgive me, but I forgot the name of the first person who helped me how to use the system ). I had an inadvertent error during installation ( wrong product was installed 200 vs 360). One phone call and the issue was corrected to beyond my expectations. Kudos, keep up the superb work thanks again

g Reddy
8/09/2020

I bought my first K40 over 30 years ago and it worked awesome. I now have one in each of my vehicles over the last 4 years and they work great. I purchased my last custom install from Don McCallister out of the Orlando area. He actually came out to my house and did the installation which is almost unheard of these days. Recently I experienced an issue and contacted K40 about the issue. They provided me Dons number as they had records that he was who I purchased the unit from. I contacted Don and he made the drive out to my location the following day. He was able to diagnose and fix the issue for the most part. I did need a new laser part which was ordered. Don returned to my home about a week later and installed the part.
Don did an outstanding job and responded immediately. I truly will always stay with a K40 because of his outstanding customer service. I’m a “Raving Fan”. Great customer service is not very common these days and he provided outstanding service. One of our local dealers was so busy indicated it would take 5 weeks before they could even diagnose the issue. Don came out the next day. He had to drive from Orlando to Ocala which is over an hour away. K40 staff has also been very helpful anytime I call.

Customer for life
B Owens

barry owens
2/06/2023
World class technology and world-class customer service. Could not be more satisfied. This latest installation was the second time for having K 40 systems on both of my vehicles

James Downing
7/31/2020

So far so good. Customer service seems great too.

Jeff Rayburn
3/10/2023
The product and customer service is world class and among the best I have ever experienced. Lisa and ( forgive me, but I forgot the name of the first person who helped me how to use the system ). I had an inadvertent error during installation ( wrong product was installed 200 vs 360). One phone call and the issue was corrected to beyond my expectations. Kudos, keep up the superb work thanks again

G R
8/09/2020

Great system so far! Looking forward to tuning on my frequently traveled routes.

Butch Pink
6/01/2020
Everyone at K40 is amazing to work with. This is a company that truly puts the customer first, every time. Keep up the good work!

David McKee
6/07/2020

Quality Installation. Best product of its kind on the market.

Steve Pope
6/24/2020
The is my 7th K40 and they work great!

Marshall Lerner
6/04/2020

Definitely there is no doubt that k40 mark the difference in the 12 Volts industry for all the dealers like M&M ProAudio a

M&M Proaudio
1/22/2017
Thank you for the five star rating! We promise not to rest on those accolades and are dedicated to delivering five star service, support, and products.

Katie Schmidt
2/17/2017

Everyone at K40 is amazing to work with. This is a company that truly puts the customer first, every time. Keep up the good work!

David McKee
2/26/2020
Patrick is the man, He knows more about radar than anyone in the industry. Always helpful with our clients needs.

Jacob Eary
1/07/2020

Lynette T. was knowledgeable and responded quickly to my questions. Great customer service. I was expecting to wait then have to bring my car to a dealer. Saved me a time and money.

Thanks Lynette.

Ethan Vogel
3/10/2023

What The Best Radar Detectors Of 2023 Have To Offer According To Popular Mechanics

GPS technology Great range Visual and Audible Alerts False Alert Filtering Adjustable Sensitivity Adjustable Selectivity Front and Rear antennas Smartphone App/companion Customizable settings Customer Support The Radar Detectors That Consistently Make The “Best Of” Lists Year After Year Have One Or More Of The Following Features GPS Technology – Many radar detectors use GPS technology…Read more

Automoblog – Quick Take

“The K40 Platinum100 radar detector is, in my experience, one of the best on the market when it comes to long-range detection. The Platinum100 is on par with both the Uniden R3 and R7 in the long-range detection department, even outperforming the mighty Escort MAX 360c on a few occasions with Ka-band at…Read more

Police Radar Detector System Garagegeektips Review

K40 Platinum360 Police Radar Detector System Garagegeektips.com Review

Karl K., a writer from garagegeektips.com, recently posted a review of the K40 Platinum360 radar detection system. You can read the highlights below or the entire review here.

Why Should You Drive With a Police Radar Detector?

“In today’s hustle and bustle world, it’s easy to get distracted…Read more

K40 Platinum100 Automoblog Review

Josh Boyd of Automoblog recently conducted an in-depth review of K40’s Platinum100 portable radar and laser detector. Josh is an enthusiast who offers unbiased product reviews and comparisons. Please read some highlights below or read the entire review .

First Impressions Of The K40 Platinum100

“While a quick glance at the K40 Platinum100’s lengthy list of features…Read more

Hands on: K40 Platinum360 Radar Detector and Laser Defuser Review

“… if you are looking to get a radar/laser detector but don’t want something stuck to your windshield, this is the superior option…24/7 support, and many options for marking locations, stopping false activation’s, and Ticket Free Driving.”

Cerebral Overload recently installed and tested our Platinum360 front and rear radar detection system with Laser Defusers . A comprehensive look at…Read more

Platinum100 Review From CanadianCarStereo.com

We love getting real-world reviews from independent sources. Canadian Car Stereo is a resource for aftermarket automotive retailers in Canada. They are a reviewer, recommender, (that’s not a word!) and collaboration resource for our Canada partners, and this is what they had to say about K40’s new Platinum100 portable radar and laser detector, “This was a perfect example…Read more

Real Story: K40 Electronics Install on a BMW M4

Brent Rogers contacted K40 Electronics to inquire about getting a speeding ticket protection system for his BMW M4. K40 recommended Abt Electronics, a dealer in his area to have a front and rear radar detection system and four front Laser Defusers custom installed on his vehicle. K40 Electronics asked him to share his experience, from…Read more

A Mile High Shout Out

Since 2014, Crown Rally events have been incredibly popular for sports, luxury, and exotic cars. One hundred vehicles come together for each rally event, and Crown Rally holds three unique driving events each year. Dan, a K40 customer, won Crown Rally West and shared his experience using a K40 police radar detector during competition. He sent Andre…Read more

K40 Vortex Reviews

Vortex Radar RL360di Radar Detector Review

Vortex is a radar detector enthusiast who spends a lot of time learning, testing products, making videos, reviews, and product recommendations. Vortex comes with a passion for countermeasures and an engineering background. Vortex has a lot of opinions about K40’s products and services.

In this blog, we will highlight…Read more

Eric Peters Autos K40 RLS2 Portable Radar/Laser Detector Review

Widely published automotive journalist Eric Peters was curious how K40 Electronics’ RLS2 portable radar detector would stack up to his beloved Valentine 1 unit and if the RLS2 suffered from annoying false warnings from other vehicles’ radar-based safety features like collision avoidance. Read the review to find out why Eric says, “the K40 is very sensitive – and very…Read more

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