Fluent Help Center

    Honeywell Glass Break - Low Battery

    What is Needed

    1 – CR-123A Battery

    1 – Flat-head Screwdriver


    1. Open the sensor by prying open the cover from the bottom using a flat-head screwdriver (or small coin).
    2. Remove the old battery.
    3. Install a replacement CR-123A battery.
    4. Close the sensor, making sure the cover snaps into place.

    5. Check the panel to ensure the error has cleared.

    If the error persists, please call our Account Specialists at 855-238-4826 for further assistance.

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