With praise and reproach feature the Dialogue-Disp
A friendly and individual communication which car drivers can hardly resist – the Dialogue-Display proves that this emotional principle works. In contrast to legal penalties, which have, for the most part, long lost their deterring effectiveness, this positive motivation functions much better.
If the speed limit is observed, the driver receives a THANKS! in green LED letters. If the speed limit is exceeded, the words GO SLOW! appear in red letters. The constructive dialogue has proven effective!