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Flashing Speed Sign | AD305

Supplier: AD Engineering

A.D. Engineering's highly visible and innovative AD305 creates instant awareness of the local speed limit with its super-bright LED flashing annulus.

Price Guide: POA

Low maintenance, ultra-reliability and easy installation make the AD305 the ideal choice for schools, mine sites, residential areas or other high-risk areas.

The embedded LED annulus is time activated to flash between pre-programmed times by the internal clock and calendar. The AD305 comes supplied with software to allow you to set your own times and dates for operation.

The AD305 can be factory fitted with an integral radar unit to activate the annulus to warn speeding motorists and a Data Logger to record traffic events.


  • Date & Time Controlled Operation
  • Super-Bright LED Annulus
  • Automatic Night / Low Ambient Light Dimming
  • Robust Vandal Resistant & Weather-Proof Design
  • Low Installation & Maintenance Costs
  • Long Service Life (>10 Years)
  • Conforms to AS/NZS 1906.1 & AS 1743-2001


  • Solar Powered
  • Integrated Radar Speed Detection
  • Internal Data Logger (for Traffic Analysis)
  • GSM Remote Schedule Programming
  • GPS time synchronisation
  • Speed Limit (Please Specify with Order)

For more information on the flashing speed sign please click here.