Series 57 Warning Indicators

Effective and clearly visible hazard signalling

EAO warning indicators are intended for applications requiring clear indication of alarm conditions and visual warnings. These solutions are used in public transport vehicles, safety systems, industrial automation and infrastructure installations.

Thanks to powerful LED illumination and good visibility from different directions, the devices improve user safety and support rapid identification of alarm conditions.

Key features

  • Wide visibility range of the light signal
  • Individually configurable operating parameters
  • Multiple LED illumination colour variants available
  • Resistance to cleaning agents
  • Intense and clearly visible light signalling
  • Simple and convenient installation

Railway standards

Directives, regulations and TSIs