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单词 Alarm device
释义

Alarm device

英语百科

Alarm device

Fire Alarm in Magnuson Park
Gabinete de sirena exterior de un sistema de alarma.
Ein Brandmelder
Öffentliche Motor-Sirene

An alarm device or system of alarm devices gives an audible, visual or other form of alarm signal about a problem or condition. Alarm devices are often outfitted with a siren.

Alarm devices include:

Alarms have the capability of causing a fight-or-flight response in humans; a person under this mindset will panic and either flee the perceived danger or attempt to eliminate it, often ignoring rational thought in either case. A person in such a state can be characterised as "alarmed".

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更新时间:2025/6/17 23:03:28