ref your last post mate, my lad does a lot of driving and has 6pts, is there anything on the market you know of that will give him a heads up to the camera's/vans?
needs his licence for his job (I hear you all already ) but he's under time pressures to get there and get the job done. Company don't give a shit either way and just expect the work done at whatever cost
cheers
Active detection, Valentine One is the leading detector, cant get much better (premium pricetag, does it all).
Snooper offer mid-range devices. As a lot of camera types cant be actively detected (ANPR / average speed cameras). A device that offers regular access (download) of a camera (gps) database, offers decent all round protection.
There's a handful of Map Apps for the smartphones too, that offer access to a speed camera (gps) database. Might be worth looking into, as a one stop solution, although there'll be no active detection.
If you get zapped by a laser camera (ie a Police handheld unit), you have less than a second to react to your speed - by which point they'd already have your speed recorded anyway.
The BEST way to avoid getting caught is not to speed in the first place...