You know what the worst photographers are? The ones that give you tickets. Red light cameras use flash and photography to capture your license plates and send you a ticket in the mail. This little license plate dose something interesting. It uses a trigger similar to the ones we use for our flashes to set off it’s own set of flashes and stops the photo of your license from being taken.
No way to I encourage anyone to get this, however the concept is pretty cool. Or you can simply just not run red lights and be a safe driver.