Stokesey it will be interesting to see if it works there, I had to have mine so low on the dash, basically sitting on the dash to get satelite reception that the laser sensor was looking at the windscreen wipers, hence I feel these could affect laser detection. let me know how you get on. Im sure my length is 5 metres though...
Craig, im sure you mean GPS- global positioning system, GPRS is general packet radio service, as in mobile internet on phones. So does this extra aeriel connect to your road angel via a wire or does it just collect and re boost the signal on its own? Its just when you say under car seat, do you mean literally under the rear car seat, how can it get a signal here?
Simon, I could also get full lock on using just the road angel 2 and its in built aeriel using the square at the bottom of the screen. But as I said it was low, if you look outside the car head on at the windscreen with it in this position you will see if it is like mine that the laser sensor is behind the wiper and hence the laser beam will not pass through the wiper so you may not get any warning at all of mobile laser traps.
Yes I know that it is hit and miss if this will help you slow down or not, but I figured I payed alot for the product which is advertised as having built in laser sensor unlike road angel 1 which you had to have an extra add on sensor, so I at least want that chance of it working.