Sernis is a Portuguese company with a dynamic spirit and a connection to innovation, with a commitment to quality and competitiveness.
Sernis is competent in both R&D and manufacture, and has been a leader on road safety markets.
Sernis has several models of road studs for different applications and conditions. Their main strengths are versatility, luminosity and durability. Moreover, all Sernis studs are completely reliable and 100% waterproof.
Sernis' solar studs are low power consumption and high autonomy. With visibility up to 1km, SR-15 and SR-20 are ideal for places that don't have public energy.
Designed for tunnel applications, SR-T24 requires no maintenance and is very easy to replace.
Created to resist extreme conditions, the SR-45 (unidirectional) and SR-48 (bidirectional) are extremely high quality studs.
With a 360º light view, SR-70 is the latest Sernis' stud, specifically developed for airports for the parking of airplanes. Already in use at Lisbon Airport, it is the stud with the highest mechanical strength of all and supports up to 135 tons.
Our flexible bollards are extremely resistant to impacts and are available in many sizes and different colors.
Sernis has a wide range of LED road signs all made with the very best quality material, such as 3M diamond grade reflectors and Nichia LED. This ensures the LED signs have high durability and brightness.
Apart from standard products, Sernis can produce any kind of sign and dimensions by request.
Sernis has several varieties of variable message signs (VMS). The company also manufactures and customises any type of VMS by request.
The Sernis traffic radar system has traffic enforcement speed and monitoring data for precise recording of speed violations and prevention of traffic offences. Available in fixed and portable versions, both have real-time image visualisation and remote access communication.
The LED luminaries developed by Sernis are products with evolutionary technological development with sustainability. These are high performance lumiaries providing excellent lighting while consuming very low levels of energy. They can also replace conventional luminaries without the need to implement new infrastructures.
Furthermore, Sernis has LED floodlights for outdoors and tunnel applications, and also LED crosswalk lights.
Sernis has developed integrated solutions for road safety in addition the above. The SR-IDS intelligent ice detector allows accurate monitoring of the possibility of ice formation in any dangerous place for drivers and the Outdoor and Indoor Parking System with real-time image processing, which helps drivers find parking spots.
Our R&D department has developed some interesting projects relating to road safety: