Personal article burglar alarm

The utility model provides an anti-theft device of a personal article which comprises an alarm device which is mainly composed of a control circuit board. The input end of the control circuit board is connected with a metal conducting wire which is externally coated with an insulating layer, the clo...

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Bibliographic Details
Main Author BAOLIANG HE
Format Patent
LanguageEnglish
Published 26.07.2006
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:The utility model provides an anti-theft device of a personal article which comprises an alarm device which is mainly composed of a control circuit board. The input end of the control circuit board is connected with a metal conducting wire which is externally coated with an insulating layer, the closed end of the metal conducting wire is connected with an article which needs to be conducted with theft prevention. The utility model has the advantage of simple structure. A metal conducting wire which is externally coated with the insulating layer is connected between the circuit control board and the anti-theft article, when thieves steal the article, the thieves must cut off the metal conducting wire. The alarm device which is mainly composed of the circuit control board can emit sound and light and can remind owners. The utility model plays a real and effective anti-theft function to the personal small article.
Bibliography:Application Number: CN2005278901U