A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An EAS tag (10) is provided, which includes a body (12) with an internal cavity (16), attachment means (14,26) for removably attaching the tag (10) to an article, an amorphous metal strip (48) inside the cavity (16) and a permanent magnet (34) inside the housing (12). The permanent magnet (34) is preferably an elongate rare earth magnet and is positioned generally equally far from the ends of the amorphous metal strip (48), preferably in a position spaced laterally from the amorphous strip (48) and generally parallel to the amorphous strip.
An EAS tag (10) is provided, which includes a body (12) with an internal cavity (16), attachment means (14,26) for removably attaching the tag (10) to an article, an amorphous metal strip (48) inside the cavity (16) and a permanent magnet (34) inside the housing (12). The permanent magnet (34) is preferably an elongate rare earth magnet and is positioned generally equally far from the ends of the amorphous metal strip (48), preferably in a position spaced laterally from the amorphous strip (48) and generally parallel to the amorphous strip.
Surveillance device
ZINNER ULRICH (author)
2015-07-16
Patent
Electronic Resource
English
SURVEILLANCE DEVICE, SURVEILLANCE SYSTEM, AND AUTOMATIC DOOR DEVICE
| European Patent Office | 2020
| British Library Conference Proceedings | 2008
POOL SURVEILLANCE SYSTEM AND ASSOCIATED SURVEILLANCE METHOD
European Patent Office | 2020
Online Contents | 1998