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Built-in sounders

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TSL-ESCHA SM87 built-in sounder

TSL-ESCHA SM87 built-in sounder

Compact and concealed

  • Integration of the acoustic warning in the boarding area of rail vehicles
  • For back side mounting in a pre-punched installation situation
  • Frequency range 450 to 8,000 Hz
  • Sound level: depending on the installation
TSL-ESCHA SM87V built-in sounder

TSL-ESCHA SM87V built-in sounder

Compact and concealed

  • Integration of the acoustic warning in the boarding area of rail vehicles
  • For back side mounting in a cover with a sound amplifier panel
  • Various color options
  • Frequency range 450 to 8,000 Hz