I have an old M10 system that I had on my Mustang back in 2000. I was going to put it on my truck, but I have always wondered if it really worked. I mean, if a laser pulse hits a car at the speed of light, how can the Blinder unit interpret the pulse, figure out the best jamming frequency, and send it out all before the original light signal bounces off the car and back to the gun? Does the original bounce back get to the gun, but then the jamming info gets there and "destroys" its input?
Also, what does the M20 do that the M10 didn't? How is it better?