Interesting, never knew these existed. What is the purpose, put one in your car to make everyone around you slow down/think a cop is around? Do that many people even use radar detectors? I've never owned one so seems like false confidence.
Like another poster said, would be an interesting idea to have outside your house or something to get people to slow down. But again, those people would actually need a radar detector in the first place for this to work.
