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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: hankun
  • Material: Iron with coated
  • detect distance: 100-200meter
  • Application: Pedestrian , school, speed limit road
  • Certificate: CE RoHS SGS ISO9001:2008 EN12368
  • Color: Customized Color
  • Thickness: 1.5
  • Usage: Safety Warning
  • Reflective film: 3M Engineering Grade
  • LED color: Customers'requested
  • Size: Customized Size

Packaging & Delivery

Packaging Details Using the carton
Delivery Time 15-20 working days
Product Description


Vehicle-activated signs (VASs)


Hankun is a supplier of the solar traffic road safety solution, we accept your any OEM requirements only refer to road traffic safety products.


Hankun Vehicle Activated Signs (VAS) are the electronic displays that flash up the speed limit, or other sign to give a clear warning of an approaching hazard.. 

The signs are usually activated at a preset trigger speed by the approach of a vehicle. 

They alert only those who are driving above the speed limit or, if used on an approach to a hazard, too fast for the road conditions.

In order to warn that motorist to slow down, the signs’ inbuilt radar detects the speeding vehicle well in advance, and immediately activates the sign, providing a bright and highly visible warning to

 the motorist about the hazard ahead.




Packaging & Shipping

 We often use carton to pack them.


About the shipping, ordinary is 20-30working days by sea.

it is about 3-5working days by international express.


300mm DIA 30mph SLOW DOWN VAS Road Traffic Sign


• Traffic Calming

• Speed Feedback to show 30 digit white colour only

• Pedestrian Safety

• School Safety

• Hazard Warning

• Industrial Site Safety

• 100-200 meter detected

• 12V DC power supply without solar panel and without battery(solar system is the optional for you)

• material is iron with the coated black 

• The LED colour is as the photo shown, 30 and slow down is with white colour, circle LED is with the red colour.

The "30" and circle LED is always flash working when connect the power in the begining, but the slow down turn off. 

the "slow down" "30"and circle LED will be flash working together when radar detect the vehicle is exceed speed limit 30


Our products are sold to domestic and abroad

Product Uses










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China (Mainland) | Manufacturer, Trading Company
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