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    4. TrueAlert Multi-Tone Horns
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    TrueAlert Multi-Tone Horns

    Featuring selectable tones

    The perfect fire detection system is energy-efficient, dependable, easy to maintain and excellent at alerting occupants when there’s an emergency. TrueAlert addressable notification appliances deliver all this and more.

    • Users can select from seven tones with high and low decibel (dBA) settings. Strobes can be set at candela ratings from 15 to 185
    • NFPA-compliant, 520Hz low frequency sounder is more effective at waking sleepers
    • Automatic compliance with notification synchronization requirements satisfies the ADA
    Back to Top

    TrueAlert Multi-Tone Horns

    • Overview
    • Features
    • Benefits
    • Product Documentation
    • Related Products

      Alerting Occupants With Precision During Emergencies

      TrueAlert non-addressable multi-tone horns and horn/strobes provide critical audible notification to occupants during emergencies. These appliances feature seven selectable tones, including a 520Hz tone that meets NFPA 72 requirements for certain sleeping areas and is proven by research to be more effective at waking occupants. Each tone has a high and low decibel (dBA) setting and strobes can be set at candela ratings from 15 to 185. Programming can be done through the control unit, eliminating the need to go to each appliance or set manually at the device. The combination of available tones and patterns makes possible 19 selectable alert and warning sounds. 520Hz Horn, Broadband Horn, Bell, and High/Low tones can be used to produce Temporal, March Time, or a Continuous tone. Slow Whoop, Siren, and Chime support Continuous tone.
      Alerting Occupants With Precision During Emergencies

      Features

      • Critical audio and visible notification during emergencies:These wall-mounted appliances feature seven selectable tones with high and low decibel (dBA) setting. Strobes can be set at candela ratings from 15 to 185.
      • Easy configuration and service:Flexible selection of output tones for fire alarm audible notification. Tone selection and output level is set for each appliance, allowing notification to be tailored to specific area requirements.
      • NFPA compliant low frequency sounder:TrueAlert ES Multi-Tone Horns can generate a 520Hz tone that meets NFPA 72 requirements for certain sleeping areas and is proven by research to be more effective at waking occupants.

      Benefits

      Tailored Solutions For Every Space
      TAILORED SOLUTIONS FOR EVERY SPACE

      The wide range of Autocall notification appliances allows you to choose the right device for every space and meet code requirements.

      Compatibility
      COMPATIBILITY

      Autocall non-addressable appliances are compatible with Autocall 4007ES, 4006, and 4004R fire alarm control units.

      Greater Long-Term Value
      GREATER LONG-TERM VALUE

      With more efficient installation, and simplified expansion, Autocall notification solutions save you time and money throughout the life of your system.

      Technical Resources

      Document Name
      Description
      Language
      Resource Type

      Datasheet

      AC49CMT-0001 (English)

      Wall/Ceiling Mount Non-Addressable Multi-Tone Horns

      English Datasheet
      View

      Datasheet

      AC49CMTV-0001 (English)

      Wall Mount Non-Addressable Multi-Tone Horn-Strobes

      English Datasheet
      View
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