Vorrichtung und Verfahren zur elektronischen Sicherung von Artikeln gegen Diebstahl

摘要

The invention relates to a method and device for electronically protecting items (14) against theft. Said device consists of a security element (1) which is integrated into the item (14) and is excited within a given security area by an interrogation field of a transmitting device to generate a characteristic signal, wherein a receiver device triggers an alarm upon recognition of the characteristic signal. The invention has the aim of providing a method and a device enabling protection of the supply of items (14) made from varying materials. This is done by providing a shape-retaining security element and/or a shape-retaining security element enclosed by shape-retaining casing (3), and by embedding or integrating said device in the item during manufacturing.