Last Updated:2025/11/21
A horn on a fire alarm that sounds in case of fire, either automatically when the system detects fire or manually when the alarm is pulled, to alert the occupants of a building or complex of the hazard.
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fire alarm horn
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Source Word
fire alarm horn
Noun
historical
Japanese Meaning
火災報知器のホーン:火災発生時に、システムが火災を検知した場合や、手動で作動させた場合に、建物や施設内の人々に危険を知らせるために鳴動する装置
( plural )