Installation Sirens and Buzzer

For switchboards and control cabinets

Your benefits

WERMA Installation Buzzers and Sounders have been specifi cally designed for easy installation in control panels.

  • Quick and easy installation
  • Tamper-proof when installed
  • Minimal protrusion from panel installations where space is tight (111)

Typical applications

Signalling faults or status messages

  • in switch panels
  • in control cabinets

Installation options

  • Installation mounting


  • Proven piezo technology (except 338, 382)

107, 109, 110, 111

  • High IP65 protection rating for outdoor applications
  • Easy to connect using a plug-in connection
  • Up to 8 tones for signalling different statuses
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WERMA Catalogue

General Catalogue

The new WERMA product range

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Tech-Talk - Acoustics in signal technology

Regardless of language and alphabet – acoustic signals usually consist of an alarm tone triggered when faults occur.

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