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Operation of secure protection system for articles, using electronic data exchange with monitoring unit, employs ultra broad band technology
Operation of secure protection system for articles, using electronic data exchange with monitoring unit, employs ultra broad band technology
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机译:通过与监视单元进行电子数据交换,对物品的安全保护系统进行操作,采用了超宽带技术
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摘要
Electronic data transmission takes place between a monitoring unit (2) and a labeling unit (3) fastened to the article (5) and associated with a limited region (4). It is determined whether the label has left the region. Data transmission is effected using ultra broad band technology. When the label leaves the region, an alarm is triggered. Data transmission takes place at regular intervals. It is introduced by an interrogation signal between a transmitter and the monitoring unit (2) : An independent claim is included for the corresponding system.
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