Quote Originally Posted by dangerous_dom
Only problem with GPS only is that you obviously can detect tempory speed traps, like gun's etc, although you can have locations where they often go to.
Yes and no. At the moment the camera partnerships put up the locations of the mobile traps well in advance. Companies like Blackspot use these to provide users of the RA series of detectors with updates which will actually warn you of specific mobile traps on the days that they're active. Another reason why I like the RA Compact.