Security system having deactivatable security tag
作者： Riccardo Tebano , Yan P. Bielek , Frank F. Gallo , Mark P. Sardinha
DOI:
关键词:
摘要: A security system including a tag for attachment to an article sold in retail establishment, the being formed with coil having tuned resonant frequency. The is of composition materials that includes flake-like conductive metal intermixed resin, solvent and additives define paste-like adhered substrate configuration. neutralizer device as part operated produce high intensity magnetic field emits eddy currents melting thereby disabling when placed close proximity thereto.
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