Wireless transmission's air sampling formula smoke fire detector

The utility model relates to a wireless transmission's air sampling formula smoke fire detector, include: at least one laser cigarette propagated sensation sensilla that has sound -pipe and fan, each laser cigarette propagated sensation sensilla and respective wireless communication emitter ele...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG HONGSHENG, WANG HAIZENG, ZANG XIYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
Online-Zugang:	Volltext bestellen
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