K40 Radar Detector Defuser Test

The K40 Defuser laser jammer was tested by a group of enthisiasts from the popular radar detector and jammer forum http://www.radardetector.net. An off duty police officer assisted during the test and operated the laser guns.

The K40 laser jammer failed to jam any of the police lidar guns that were shot at the vehicle during their test.

The K40 Calibre radar detector was also tested and performed very poorly.

There are several websites that review this device in more detail such as http://www.RadarTest.com and http://www.RadarRoysBuyersGuide.com