Microprocessor-based combination smoke and carbon monoxide detector having intelligent hush feature

A microcontroller-based hazardous condition detector having an intelligent hush feature is presented. The microcontroller controls the operational mode of the detector by monitoring a single user-actuated switch, the inputs from a smoke chamber and a carbon monoxide detector circuit, and the current...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	APPERSON MICHAEL W, ANDRES JOHN J, DELUCA JOSEPH G, GILBERT CHRIS R, RATZLAFF LARRY
Format:	Patent
Sprache:	eng
Schlagworte:	ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
Online-Zugang:	Volltext bestellen
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