Quote:
Moogle said:
to circumvent the radar detector laws, they should invent something that can constantly update radar locations by GPS and then send warnings to a GPS reciever mounted inside the car



Thats what these Road Angle, Origin, Geodesy, etc do. There is a daily updated database of radar locations that you subscribe to and upload to the GPS reciever, and in turn it warns you when you approach them

Its not a radar detector so they are suposed to be legal, but here in Spain, the law states that any deviced designed to warn or interfere with traffic speed sensing devices are ilegal, so they could fine you if they wanted to I guess. The law does not specify that its radar detectros that are ilegal, but any device used for that purpose. And probably France is the same, only in UK radar detectors are legal.