Does anyone know any details about the Hot Wheels Toy Radar Gun? How far away it works, what speed ranges, does it set off radar detectors (use same frequencies as police radar)? $20 is a super price if it works as well as some of the sports radar guns available, like for measuring the speed of baseball pitches, etc. A friend has a problem with speeders on the twisty road in front of his house. more than one of them has ended up in his front yard. He has wanted an inexpensive radar gun to hide along side the road in front of his house, and have it trigger a camera to capture the car and license plate number, and possibly post the pix on a web site. if the hot wheels unit works well enough, this could be the answer. Thanks, John