Speed Advisory Signs


Master Hire’s speed advisory signs have a high resolution LED screen coupled with a radar sensor to educate motorists of their travel speed. Our trailer mounted signs are 100% solar powered so are environmentally friendly and extremely cost effective with no ongoing running costs. Various text and other symbols can also be shown on the screen below the vehicle activated rectangular display. Along with displaying the passing traffic’s travel speed, our radar speed signs are can also record vehicle speeds for further analysis.


  • High resolution LED Lights – Red/Green
  • Automatic brightness sensors
  • Lightweight compact trailer
  • Lockable stabiliser legs & wheels
  • Removable drawbar
  • Remotely programmable via GPRS
  • 100% solar powered
  • Radar sensor: range 10-250m @ 17o angle
  • Hydraulic height adjustment


  • Reduces the speed of traffic
  • Prevents potential accidents
  • Creates awareness for drivers and general public
  • For use around road work and construction sites
  • For use on private & public roads
  • For use in school zones and suburban roads

These machines can be towed behind any vehicle with a towing capacity greater than 750kg.

See also: Arrow Boards, Light Towers, Traffic Lights, CCTV Cameras

Product training and guidance

Our speed advisory signs are easy to set up and Master Hire’s free customer hand over includes basic training to ensure you can operate the machine confidently and safely at all times.

Delivery and Pick Up

Master Hire offers convenient delivery and pick up options. Speak to our team for delivery rates which may vary depending on location. For more information, or to enquire about our hire rates, contact Master Hire 1300 107 107.

For your safety, convenience and WHS obligations, user manuals and hazard assessments are available for a range of equipment.

Product Documents

These specifications are a guide only based on the supplier’s specifications.

Height 2200mm
Width 1410mm
Length 2300mm
Screen Size 700mm x 709mm
Weight 360kg
Text 2 Lines @ 12 characters per line
Power Source Solar / Battery
Colour Red / Green
Radar Sensor Range 10m - 250m @ 17 deg angle

Frequently Asked Questions

Do Traffic Speed Boards log the data they collect?

The answer is yes, it holds number of data triggers on board for a set period of time. You can request a full log as required.