Alarm
Description
An alarm device is a mechanism that gives an audible, visual, combination, or other kind of alarm signal to alert someone to a problem or condition that requires urgent attention.
Wikipedia. CC BY-SA 4.0. Updated Feb 4, 2026.
An alarm device is a mechanism that gives an audible, visual, combination, or other kind of alarm signal to alert someone to a problem or condition that requires urgent attention.
Wikipedia. CC BY-SA 4.0. Updated Feb 4, 2026.
