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SD 21
LED countdown traffic light.
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General description

  • shows the pedestrians the time remaining before the green light comes on 
  • contributes to an improvement of the pedestrian safety and to a reduction of the number of traffic violations
  • can be easily integrated into a system 
  • character height: 95 mm 
  • low power-consumption 
  • long life 
  • practically no maintenance costs 


Technical data


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