Drive Without Limits

Delivering the best police radar detector and laser jammer products.

Features designed with you and your vehicle in mind, giving you the ultimate in speeding ticket protection and putting you in control of where and when you hear police radar and laser alerts.  Our products are pre-programmed for optimal protection for most drivers, with the ability to customize features and functions to suit your driving preferences.

Radar Detectors and Laser Jammers

Find the system that’s perfect for you and the way you drive!


Dual Receiver Radar Detector

360° of discreet long-range performance. The future is now, and K40’s newest technology makes the Platinum360 the most reliable radar system you can buy, backed by a company that genuinely cares about your satisfaction.

200 Lamborghini cluster

Single Receiver Radar Detector

The Platinum200 features and functions inspire confidence. You can “drive without limits,” knowing that you are protected by the very best speeding ticket prevention system available today. Expert installation and customized to your exact driving preferences.

radar detector with remote control

Long Range Portable Radar Detector

Portable radar and laser detector, with all the features and functions of a custom-installed K40 system. Available with or without a convenient handheld remote control. The optional remote control allows you to customize and control your radar detector while keeping your eyes on the road.

Lamborghini Urus with K40 laser jammers

Defense Against Police Laser Speeding Tickets

The ultimate in custom-installed laser speeding ticket protection, putting you in control of where and when you choose to combat police laser. With K40, you’re ready to drive without limits as soon as the products are installed.  Give us a call at 800-323-5608 to discuss how many Laser Defusers your vehicle needs.

The K40 Difference

It’s time to expect more from your radar detector and the company behind it.

Installation Galleries

Real installations of K40 equipment. Find your car!

Did you buy a car with a K40 Product already installed?

Congratulations! You just bought a “new to you” vehicle and discovered that there is a K40 radar detection and possible laser jamming system installed on it. What now? We bet you have questions. And we can’t wait to answer them for you.

Find an Installing Dealer

K40 has cultivated an authorized dealer network of the finest automotive electronics professionals with one purpose: to provide you with superior service, unsurpassed ownership confidence, and the highest product performance.

Partner With Us!

Are you a Car Dealership or a Retailer?

There are perks to selling K40 Electronic radar systems in your dealership on every level. Plus, with our highly regarded support team, both you and clients will experience the best customer service every step of the way. We provide you and your clients the white glove treatment before, during, and after the sale!

K40 Partnerships with auto dealers and retailers