MASTER UNIT, AUTOMATIC FIRE ALARM SYSTEM, CONTROL METHOD, AND PROGRAM

To provide an automatic fire alarm system capable of constituting a system that is unlikely to cause problems.SOLUTION: A master unit 1 is connected to a slave device 2 via a pair of electric wires 31, 32. The master unit 1 includes a communication part 13 and a mode switching part 171. The communic...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YOSHII TAKESHI, TAKAHASHI HIDEAKI, NAKAGAWA YOSHIAKI, MATAYOSHI RYUJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!