SR-i19 and SR-i25 are two new solar road studs that use microcontroller technology, have a low profile raising from surface (9 and 10mm respectively) and are ideal for road delineation, bends/curves, and crosswalks among others applications. 

All SERNIS road studs have anti-Capillary Cable technology to prevent water ingress.

SR-i25: MUCH MORE THAN A SOLAR ROAD STUD

SR-i25 has stainless steal cap that makes it ready for snow plough machines (it can be used for traffic roads), flashing synchronization by GPS technology, silicone-free junction sealing technology that allows a better, faster and cleaner maintenance.