Toxic gas and fire alarm sensor

The invention discloses a toxic gas and fire alarm sensor. The sensor comprises a sparkling light, an inner seal edge, a wing sheet, an air flow hole, an air flow guide-in plate, a heat detection element, an air inlet and a comprehensive processor. A detection device fixed frame is arranged on the o...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZHANG QINGNA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
Online-Zugang:	Volltext bestellen
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