Sernis lights the way with road studs for harsh conditions

Portuguese manufacturer Sernis has introduced the SR-40, a reflective road stud that is very much at home in harsh conditions and is snowplough-resistant. Its design includes a solar panel of less than 1W in power, making it perfect for countries with low sun exposure. The stud also has RF low power 868MHz mesh network communication and has microcontroller technology inside each stud. Features include a wake up and sleep function, automatic brightness control and night-level contraction.
April 6, 2016 Read time: 2 mins
Rui Oliveira (left) and Fernando Afonso of Sernis

Portuguese manufacturer 7640 Sernis has introduced the SR-40, a reflective road stud that is very much at home in harsh conditions and is snowplough-resistant. Its design includes a solar panel of less than 1W in power, making it perfect for countries with low sun exposure.

The stud also has RF low power 868MHz mesh network communication and has microcontroller technology inside each stud. Features include a wake up and sleep function, automatic brightness control and night-level contraction.

The stainless steel, aluminium and polycarbonate body house two uni-directional LEDs and four bi-directional LEDS.

To complement the SR-40, Sernis has produced another snow-plough resistant stud, the inductive power SR-45 IPW. Installation is easier through the plug-and-light concept. A non-wired connection prevents unnecessary drill and deterioration of the road in future interventions. And all road studs are connected to the Control Central Unit to allow several control features.

The 3kg SR-45 IPW uses 230 volts AC and its 8 LEDs consume 5 Watts of power. Sernis says it is suitable for use in roads, tunnels, parks and airports.

For more information on companies in this article

Related Content

  • Timing is everything for EV charging
    January 23, 2020
    Electric vehicles are often promoted as a more sustainable alternative to diesel and petrol cars - but their arrival raises concerns about the strain which charging will put on the grid.
    Read More
  • Data holds the key to combating VRU casualties
    May 8, 2015
    Accident analysis software can help authorities identify common causes and make best use of their budgets, as Will Baron explains. More than 1.2 million people die on the world’s roads each year and according to the World Health Organisation, half of these are pedestrians and vulnerable road users (those whose vehicle does not have a protective shell, such as motorcyclists and cyclists). While much has been done to improve road safety and cut the number of deaths and serious injuries on our roads, a great d
    Read More
  • Papercast deal set to boost North America public transit displays
    May 3, 2023
    Solotech will be official reseller of e-paper info signs for bus stops, light rail and parking
    Read More
  • Graco offers highly versatile line painting machines
    March 25, 2014
    Line painting equipment specialist Graco is offering versatile new line painting technology with its latest LineLazer and ThermoLazer variants. The new LineLazer IV250DC has been improved so that it can spray two colours simultaneously.
    Read More

Highlighted Content