TWI854042B

[Problem] To shorten the delay time that is taken before a countdown stop process is carried out at a fire alarm receiver when said countdown stop process is instructed remotely by a user using an emergency stop switch. [Solution] A fire alarm receiver 10 starts a countdown upon receipt of either a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WADA, TETSUYA, YAMAURA, TSUTOMU, ARAKI, TAKUMI, FUJITA, SHINICHIRO
Format:	Patent
Sprache:	chi
Schlagworte:	ALARM SYSTEMS FIRE-FIGHTING HUMAN NECESSITIES LIFE-SAVING ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
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