Vehicle Activated Signs

Vehicle Activated Speed Warning Signs

At Roadside Technologies we have several models of Vehicle Activated Speed Sign (Speed Indication Sign) available for either purchase or hire. We have solutions available which are traditional pole mounted options which are commonly seen at entrances to villages with Community Speedwatch Groups. We also have a range of solar powered portable models which are ideal for private sites to reduce vehicle speeds, offer driver feedback and also record vehicle data for further analysis.



Pole Mounted VAS-300

Pole Mounted VAS-300

Pole Mounted VAS-300 – The VAS-300 is a cost effective vehicle activated sign aimed at reducing vehicle speed and improving road safety. The VAS-300 vehicle activated sign simply bolts on to a lamppost or similar street furniture and can even run indefinitely all year using solar power alone if mains power isn’t available. The high intensity double digit LED Display can measure and display the speed of the approaching vehicle whilst covertly recording the vehicle data. The VAS-300 vehicle activated sign range is available for long term hire or to purchase and is made in the UK.

Product Data Sheet Link


SDB-18 Portable Vehicle Activated Sign

SDB-18 Portable Vehicle Activated Sign

The SDB-18 is available for purchase or hire from Roadside Technologies. It is a self contained portable Vehicle Activated Sign designed for use within community speedwatch groups or private sites for speed reduction. The SDB-18 stands approximately 5ft in height with a footprint of just 750mm x 750mm. If space is limited on site, the SDB-18 is a perfect choice for roadside monitoring with a compact footprint. The 18” high intensity LED Display can measure and display a vehicle speed at over 100 meters away. The SDB-18 vehicle activated sign can also record vehicle data to produce a site report. Housed within the frame work is a 12v battery bank which along with solar can power the SDB-18 for up to 7 days.

Product Data Sheet Link

If a photographic solution is required please see our Speed Sentinel which can offer an ANPR Speed Camera solution. More Information here



SDT Solar Portable Vehicle Activated Signs

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.

Product Data Sheet Link



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