Wireless solar LED solution for delineation, guidance and warning
The SR-40 road stud has been developed for use in regions with low sun exposure. It has an extremely robust construction, making it suitable for harsh environmental conditions. In addition, the i-stud evolution technology applied to the SR-40 (which utilises a high performance photovoltaic solar module), delivers increased energy storage capacity.
This active solar stud can be communicated with and controlled via low power radio frequency. The key advance in this i-stud is the use of “microcontroller technology” inside each stud; this allows updates to control options and changes to LED sequencing post installation – not available in any other solar stud.
Ideal for regions with low sun exposure
Robust enough for snow plough blades
Suitable for harsh conditions
Low Power RF with 868 MHz network communication
Sleep mode to prevent battery discharge during storage / transport
Protection against full power discharge of the batteries
Increased energy storage capacity
High performance photovoltaic solar module
Internal prismatic system
Up to 1km visibility due to high intensity LEDs
Constant brightness during activation period
Range of LED colour options suitable for all applications
Maintenance mode to adjust studs, read logs and perform tests