/content/hbtbt/us/en/search-results.html
    Discontinued

    Emergency Voice/Alarm Communications System

    Alertus Indoor Sound Unit

    Alertus Indoor Sound Units have Step Up Transformer, 12V Charger and Line Level Audio Input.

    Overview

    Alertus Indoor Sound Units have Step Up Transformer, 12V Charger and Line Level Audio Input.

    Certifications:
    • NEMA Approved.
    Honeywell will provide product support until
    Product Number
    Part Number
    Compare
    Description
    Leaf Category
    Thumbnail
    Add to list
    MNS-ISU
    Indoor Sound Unit (Isu), X2 150W Amps, 100V Step Up Transformer, 12V Charger, 12V Battery, Line Level Audio Input, Gpio Inputs. Nema Box
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-icon-parts-and-accessories-primaryimage
    MNS-ISU
    Indoor Sound Unit (Isu), X2 150W Amps, 100V Step Up Transformer, 12V Charger, 12V Battery, Line Level Audio Input, Gpio Inputs. Nema Box
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-icon-parts-and-accessories-primaryimage