bn:00002411n
Noun Concept
Categories: Alarms, Articles with short description, Warning systems, All articles needing additional references, Security technology
EN
alarm  warning device  alarm system  alarm device  alarm control panel
EN
A device that signals the occurrence of some undesirable event WordNet 3.0
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EN
A device that signals the occurrence of some undesirable event WordNet 3.0 & Open English WordNet
An alarm device is a mechanism that gives an audible, visual or other kind of alarm signal to alert someone to a problem or condition that requires urgent attention. Wikipedia
A device that gives an audible or visual warning of a problem or condition Wikipedia Disambiguation
A signal given to call attention to some event or condition which may be an impending danger. OmegaWiki
WordNet 3.0 & Open English WordNet
Wikipedia
Wikidata
OmegaWiki
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Wikidata Alias
EN