The Tri-Tone Electronic Horn is designed for use as a warning alert, dismissal, or evacuation signal. With a sound output of 110 dB at 10 feet, it is especially suited for high noise level areas such as steel mills, lumber yards, or ship yards. However, it can be used in any application where a distinct tone is required to vary from the existing background noise or to distinguish from general alarms.
The No. 140 requires no special separate stock of tone modules. Therefore, the decision on tone selection is not required at the time of purchase. Three tones are built in for convenience of tone selection at the time of installation, a Yowl, a Warble and a Siren.

The Tri-Tone Horn is of heavy duty cast construction and is easily mounted using four 1/4" bolts. All models are UL Listed and completely weatherproof for outdoor application.

FEATURES

  • Solid State Circuitry
  • High dB Output
  • Field Selectable Signals
  • Separate Tone Modules not Required
  • Colors: Dawn Mist Grey
  • Weatherproof
  • UL Listed

APPLICATIONS

Excellent industrial high decibel signaling device for:

  • Manufacturing Operations suited for high noise areas, factories, lumber yards, mining operations and shipyards
  • Institutional Signaling used for timing, scheduling, tone paging, general alarm and evacuation signals
  • Material Handling audible alert with various tone selection for conveyor systems, machinery and equipment operation notification
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