Laser Jammer Tests

     Laser jammers are serious business.  A police lidar gun can detect your speed in less then 1/2 a second.  Our testing group, Team JA-3, tests every jammer we can get our hands on to the strictest conditions.  We own more speed laser guns then a police department, a collection that was started 3 years ago.  We have normal day jobs and lives like everyone else.  Testing laser jammers started out as a hobby and continues to be just that.  LaserJammerTests.com was started to protect the consumer from over hyped performance of laser jammers.

     Bottom line.  Our laser jammer testing is pretty strict.  Another testing group claims we're too hard on jammers.  Why would we be easy on them?  A police officer isn't going to help you.  Your only option is to buy the best jammer money can buy.  If a jammer can go through our gauntet of lidar guns and jam everything it's a safe bet you'll never get another speeding ticket.  Thanks for reading and enjoy the site.  Drive safely!  -- Chris  p.s.  If you ever have a question about anything be sure to drop us a line.  LaserJammerTests@gmail.com

     After the laser jammers are carefully tested and reviewed, we decide whether the laser diffuser qualifies as being "JA-3 approved."  An approved laser jammer means the unit works as advertised and lives up to the marketing claims.  You will find several units that are approved for operation in your vehicle.  The Laser Star laser jammer is still the best unit we've tested to date.  Stay away from 'Laser Mask/GF100', 'M18 Xtreme', and all Rocky Mountain Radar products.  People who sell these poor performing laser jammers shouldn't be trusted.  "JA-3 approved" laser jammers are:  Laser Star, K40 Defuser EX2, Anti-Laser, PASS, Laser ProPark, and Laser Interceptor.

This review site is always updating with new information.  Subscribe to our blog and always be in the loop.

Laser Star - 97.6% (Team JA-3 approved)

Laser Star performed the best in our recent tests and sits on the top of the Team JA-3 approved list.  You can watch all the test videos and reviews by clicking the tabs above.  We tested this laser jammer to death!

[Audi S-Line Test] [Kustom Prolaser 3] [Laser Atlanta S] [Ultralyte 20-20] [Stalker Lidar] [LTI Marksman]

P.A.S.S. (Team JA-3 approved; USA only)

A forum member from rd.net scheduled a meet up with us.  We tested a two and three head configuration on his Corvette.  The test vehicle received very low punch throughs when two heads were used.  Punch throughs were eliminated after a third head was installed.  After seeing the PASS system perform as advertised in person, we had no choice but to approve this jammer.  You can read about the testing by clicking here. 

K40 Laser Defuser EX2 - 94.4% (Team JA-3 approved)

A Mini Cooper equipped with the newly redesigned EX series proved to be a top performer.  The Laser Defuser EX2 jammed the Laser Atlanta, Kustom Prolaser III, and LTI Ultralyte LR.  Punch through averages were very small and the overall jamming efficiency on a 1200' test track resulted in 94.4% overall jam.  We are very pleased with this new model and proudly put it on the approved list of jammers that work as advertised.  You can read the full review here.

Anti-Laser ALG8 (Team JA-3 approved)

We haven't tested the Anti-laser personally, but several of our friends borrowed our laser guns to test the ALG8 and they said it worked great.  The ALG8 is 1 of 5 jammers approved by team ja-3.  Anti-laser should stop being greedy.  Why would a consumer buy a dual head anti-laser for about $879 when they can get a dual head laser star for $600 in the usa?  Anti-laser, please drop your prices!

Laser ProPark (LPP)  - 86.5% (Team JA-3 approved; USA only)

[NEW] Test results of our latest review here

[OLD REVIEW] Laser ProPark(LPP) doesn't have the latest code for the Traffipatrol XR, meaning the manufacturer fully admits it won't jam the gun at all.  The Traffipatrol XR lidar gun is a worldwide threat, with exception to the USA.  Laser Pro Park is only approved for the USA because in all other areas the jammer is now obsolete.  Click here for a detailed message about Laser Pro Park.

Laser Interceptor - 91.2% (Team JA-3 approved)

[NEW] Test results of our latest review here

Interceptor Test #1   [Vertical mount review]

Interceptor Test #2   [Horizontal mount review]

[OLD REVIEW] The "LI" retail version didn't perform as advertised.  The Laser Star, Anti-laser, and Laser Pro park perform better then this jammer.  You can read the detailed review and watch the test videos by clicking the laser interceptor tabs above.  Laser Interceptor had a "prototype" tested by the Gol.  After the "prototype" was tested and given rave reviews, Laser Interceptor changed the retail version and cut out 50% of the transmitting diodes.  In effect, laser interceptor's TRUE performance was cut by that much too.  It's a sad case.  Many people were scammed by this company.  Most don't even realize it yet.  Carry a pen in your car.  You're going to need it when the officer makes you sign a speeding ticket.

Laser Mimic

The Laser Mimic is no longer in production, but it deserves to be listed in the "bad arse" catagory.  LED based laser jammers are inferior to Laser diode based jammers, however the laser mimic was and still is the best led based jammer you can buy.  The best part about the mimic is it's cheap as hell.  The mimic would be on the Team JA-3 approved list if it wasn't for its failure to jam the Laser atlanta in stealth mode. 

M18 X-Treme

 The M18 X-Treme laser jammer is simply a rebranded Laser Mimic.  This laser jammer is manufactured overseas and works well against most laser guns.  We can't approve this laser jammer though because it fails to jam the Laser Atlanta lidar gun in 'Stealth Mode.'  Please click here for more information.

GF100/Laser mask

The GF100 laser diffuser sold in Australia is the same as the "Laser Mask" laser jammer sold in the USA.  This LED based jammer doesn't perform as advertised.  john and I tested this unit months ago.  The laser mask frequently let the lidar gun get speed readings.  We were going to do an "official" test with one of the guns, but when we tried to turn it on for the second time the internal fuse fried.  LED jammers are behind the times anyway.  police lidar guns don't use LED's because they're too weak.  Why would you use an LED for a jammer then?

Lidatek Laser Echo LE-10  (Team JA-3 approved)*

The Lidatek LE-10 class III laser jammer is brutal.  It's NOT eyesafe and produces jam codes on lidar guns.  *This diffuser is no longer manufactured, but it's truly the king of jammers.  It will jam everything and I mean everything.  Lidatek was recently purchased by a California company.  *The LE-10 was discontinued well before the company had financial difficulties.  If you find this jammer buy it!  (I doubt you'll beat me to it)  The most recent Lidatek model, the LE-30, is eye safe and doesn't use the same technology as the LE-10.  The LE-30 series was also discontinued.

What do others say about LaserJammerTests? 

"My conclusion, is that I need to wait for all of the remaining members of GOL to release their own systems, be kicked out of GOL, and then look to the JA-3 team to put the good ones on their list.

We'll lose GOL as an testing group, but gain more systems, and have JA-3 to take GOL's place."

-- Edweird (rdnet board member)

Our most recent laser jammer review was made possible by Cliff and Ian.  The Audi A4 shown above was installed with a Laser Star laser jammer. 

NEW Audi A4 w/Laser Star vs Kustom ProLaser III

NEW Laser Star vs Laser Atlanta on Audi A4 S-line

NEW Audi A4 w/Laser Star vs LTI 20-20 Ultraltye LR

NEW Laser Star vs LTI Marksman on black Audi A4