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NSW LED School Zone Alert Signs


NSW LED School Zone Alert Signs

In 1999, Hi-Vis Group proudly invented the original Flashing LED School Zone sign in NSW, the technology has now been adopted in many states.

Our new 4G School Zone Alert Signs meet Transport for NSW specification TS1-SP-083 Issue 2.0 for regulatory sign R4-230-1N, continuing the dramatic reduction of incidents and fatalities around School Zones.


  • Solar powered with 3-day battery 
  • Complete integration with the TfNSW CMC SZAS monitoring system via 4G cloud connectivity
  • B & C-size available
  • Class 1100 fluro and class 400 reflective sign face


    • 5 days or 7 days battery

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