The Vivacity Speed Check Sign uses a radar to detect a vehicle’s speed and to display a responsive message. For example, a frowning face may be displayed when an approaching vehicle is detected exceeding the speed limit or a smiling face when the vehicle is within the set limit.

Suitable locations are school zones, shared zones, kindergartens, zebra crossings or where busy roads enter residential areas. It can be used in workzones and mounted on vehicles or a trolley to provide a mobile workzone traffic management device to improve safety for workers on roads. Mains or solar powered options are available.

The Vivacity Speed Check Sign stores non-identifying data for each vehicle, enabling the road manager to download and analyse speed data. The Speed Check Sign can be programmed for speed zones and messages to vary by time of day.