Household safety alarming devices

The utility model discloses a household safety alarming device. The utility model is characterized in that the household safety alarming device comprises an acceptor, an emitter, and a contactor; the acceptor is separated from the emitter; the emitter is connected with the contactor via a circuit. T...

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Bibliographic Details
Main Author CHANGSHUI LI
Format Patent
LanguageEnglish
Published 15.06.2005
Edition7
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:The utility model discloses a household safety alarming device. The utility model is characterized in that the household safety alarming device comprises an acceptor, an emitter, and a contactor; the acceptor is separated from the emitter; the emitter is connected with the contactor via a circuit. The utility model has the advantages of timely performance, remote control, energy saving, public benefit, etc.
Bibliography:Application Number: CN2004264715U