http://www.radarbusters.com/AntiLaser-Priority-Jamming-System-p/alp-priority.htm
AntiLaser Priority Laser Jamming System Review by Radar Roy Are you considering purchasing a laser jamming system for your car or truck to defeat police lidar speed traps? Today there are two different technologies that laser jammers utilize to identify and jam police lidar guns, database look-up tables and a computer based algorithm that uses pulse rate matching patterns. On a larger SUV or truck you would have to install 4 heads of any competitors systems to provide 100% frontal protection. However with the ALP system you only need three. And ALP controller enables you to plug in a total of 5 heads instead of 4, so you would not need to purchase a second system if you want frontal and rear protection.

For more information about the AntiLaser Priority Laser Jamming System please visit: http://www.radarbusters.com/AntiLaser-Priority-Jamming-System-p/alp-priority.htm