dispositivo de desativação para uso em um sistema de eas

A deactivation device for use in an EAS system and comprising a detection transmit means operable to transmit a detection field into a detection/deactivation area, a detecting means operable to sense a signal from an EAS tag responsive to the detection field, and a deactivating means for transmittin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DOUGLAS A. DREW, JOERG W. ZSCHIRNT
Format: Patent
Sprache:por
Schlagworte:
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Beschreibung
Zusammenfassung:A deactivation device for use in an EAS system and comprising a detection transmit means operable to transmit a detection field into a detection/deactivation area, a detecting means operable to sense a signal from an EAS tag responsive to the detection field, and a deactivating means for transmitting a deactivating field into the detection/deactivation area operable to deactivate said active EAS tag, and wherein said detection transmit means and said deactivating means use a common coil to transmit the respective fields.