Our research laboratory working on behalf of petrol companies and motorway companies has developed an automatic display system that allows the fuel prices on signs placed about 800 metres before motorway service stations to be changed from the service station itself.

The panels take the form of solar powered panels remotely controlled using a radio communication system.

Easy-to-use software installed on a supervisor's PC enables them to enter the prices and by a single click to carry out the operation to change the price on the remote display signs.