Speed Indication Devices
A sustainable solution
For authorities faced with the challenge of managing road user behaviour, our Speed Indication Devices are a valuable tool.
The devices, known as SIDs (or MVAs), are digital signs which inform drivers of what speed their vehicle is travelling. They are highly effective at reducing the number of vehicles exceeding the speed limit, improving safety.
Read our SIDs case studies to learn more about how these devices can improve road safety