An arrow board is a key traffic control device used to safely guide drivers around roadworks, hazards, or closed lanes. 

These LED-based signs are mounted on vehicles or trailers and provide clear, visual warnings to alert approaching traffic, helping to reduce the risk of accidents and improve safety for both road workers and the public.

Arrow boards in Australia are classified into types A, B, and C based on their size, visibility, and suitable road usage:

Type A 

• Compact design: 1260mm x 660mm
• Suitable for roads with speed limits up to 80km/h
• Contains 13 LEDs (single-sided) or 26 LEDs (double-sided)

Type B 

• Larger design: 1500mm x 770mm
• Approved for all roads, including high-speed areas
• Contains 15 LEDs (single-sided) or 30 LEDs (double-sided)

Type C arrow boards have been discontinued by most suppliers due to updated standards and requirements.

Arrow boards are required whenever traffic conditions are impacted by roadworks, maintenance, or emergencies. Common use cases include:

• Lane closures
• Street sweeping
• Roadside construction
• Traffic control during accidents or breakdowns

They’re essential for keeping both drivers and work crews safe during temporary traffic changes.

Yes — all units used on Australian roads must comply with AS4192:2015. Before purchasing, always check if the product has been certified to meet these standards.

At AWS, our vehicle arrow boards undergo rigorous testing to meet this standard, including:

• Wind load testing
• Electromagnetic compatibility (EMC) testing
• IP65 waterproof testing of LED assemblies
• LED brightness and output checks
• Environmental testing (-20°C to +60°C)
• Compliance checks by NSW Roads and Maritime Services

Arrow boards are controlled via an in-cab controller, which is included with each unit. These controllers are user-friendly, with etched icons that indicate the arrow direction. 

Setup is typically plug-and-play, and every unit comes with an instruction manual. If you need a replacement manual, our team can provide one.

Flashing arrow boards come with multiple patterns to direct traffic effectively. These can include:

• Left arrow
• Right arrow
• Double arrow
• Centre arrow
• Alternating corner lights (depending on model)

The AS Series allows for left, right, double, centre and alternating corners. Meanwhile, the TQ Series allows for a left, right, double arrow as well as four centre dots. 

Some safety directors also support up to 20 custom flash patterns, offering flexible configurations for various traffic control scenarios.

Yes — all AWS directional arrow boards are backed by a manufacturer’s warranty, offering peace of mind and product reliability. Warranty coverage may vary depending on the model, so refer to the specific product listing or contact our team for details.