I have bought several Car Audio Road Angel products over the years. Most recently upgrading my wife's GEM to a Pure. We live in an area with an ever increasing amount of new smart motorways and average speed monitoring. These products as a safety device are extremely accurate with both real speed and picking up locations that are ever changing. Even picking up live safety camera vans. It really has become a no brainer in our family to have them and we know they have saved us from receiving costly accidental points on our licences. Since Car Audio took over the service, product quality and support is now established and merits five stars. I would certainly recommend them to anyone who values safe driving and their licence.