Telephone anti-theft alarm device

The utility model provides a technical scheme of a telephone anti-theft alarm device, the alarm device adopting the scheme comprises a controller, as well as an infrared sensing module and an autodialing module connected with the controller, and a display module, a speech module, a memory module, a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SHI BAOGUO, LI WEIBING, CAI BOZHEN, YANG YANG, XING XIAOYING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS TELEPHONIC COMMUNICATION
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