Roadside - Model SDT - Solar Portable Vehicle Activated Sign

The SDT-Solar Vehicle Activated Sign is available to purchase or hire from Roadside Technologies. It is designed for use on highways schemes or where speed reminders are required on a higher eye level such as a quarry or sites with HGV’s operating. The SDT-Solar can operate continuously throughout most of the year on busy A Roads thanks to a battery bank stored on the trailer with the additional back up of solar panels. The SDT can detect and offer speed feedback to drivers in excess of 200ft away from the vehicle to assist with enforcing any site speed limit. Being mounted to a trailer, the SDT is light enough to be towed around and deployed by one person and can be operational within a few minutes of being driven in to position.