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Best Laser Jammer Reviews & Tests of 2024

Laser jammers can provide you with an effective defense against police lidar traffic enforcement.

Do you want peace of mind knowing you have strong protection from police laser enforcement?

In many instances radar detectors, when used alone, don't provide adequate protection from police laser enforcement.

Best Laser Jammer Reviews & Tests of 2024


First, the light beam that is emitted from a police laser gun is only 18” at 500 feet and the typical aiming point by the officer is either your headlight or your front plate. Therefore, unless your radar detector is within this 18” radius of the beam it may never alert.

Second, police laser is always used in an instant-on fashion, so it's harder to detect and when it does, chances are that it's too late: the officer has likely already captured your speed.

As a result of this, the only way to have high levels of protection against this type of enforcement is to use a laser jammer and/or the Veil anti-laser stealth coating.

How Laser Jammers Work

To jam a police laser gun, the laser jammer must first detect the light beam from the officers laser gun, normally on the 904 nm wavelength.

Once it does, a high quality laser jammer will then decode the pulse rate of the gun through its software and then transmit the same pulse and frequency rate back toward the police laser gun, jamming it.

The Veil Stealth Coating, works on a different (and complementary) principle. It works be absorption, reducing laser reflectivity and is unaffected by the sophisticated variable-pulse police lasers.

Laser Jamming Driving Strategy

We never advise anyone to jam to gun, meaning that you would keep your laser jammer activated as you pass the officer, as this would certainly make the officer suspect that you have a jammer.

Instead, I would recommend that the moment your jammer activates you check your speed, slow down if needed, and then shut it off so the officer can capture your speed.

Another strategy is to auto program your laser jammer so that it shuts off automatically after 4-seconds after activation, giving you ample time to slow down in most speed trap encounters.

Laser Jammer Tests and Reviews

We recently tested the best laser jammers available in North America, a three-head TMG Alpha-17, the Adaptiv TPX, the Uniden R9, and the Veil Stealth Coating against the latest fifth generation police lasers from DragonEye, Stalker, LTI, and Kustom Signals.

Below is the video of this comprehensive seriers of laser jammer tests that includes viewpoints from both the driver of the target vehicle and from the police laser.

We offer these laser jammers and the Veil for purchase.

Adaptive TPX Laser Jammer Test & Review

Uniden R9 Laser Jammer Test & Review

Laser Jammer and Veil Stealth Coating Shootout

TMG Alpha-17 Laser Jammer Test & Review

About Radar Busters

Radar RoyThis site is family owned and founded by "Radar Roy," a retired police officer and certified traffic radar instructor, who is considered a leading expert in the speed counter measurement industry.

Learn more about Roy by reading reading our radar detector reviews and downloading our free radar detector eBook click here.