AR247308A1 - Rotulo audible para conjuntos operativos magneticos para la vigilancia de articulos. - Google Patents

Rotulo audible para conjuntos operativos magneticos para la vigilancia de articulos.

Info

Publication number
AR247308A1
AR247308A1 AR31761590A AR31761590A AR247308A1 AR 247308 A1 AR247308 A1 AR 247308A1 AR 31761590 A AR31761590 A AR 31761590A AR 31761590 A AR31761590 A AR 31761590A AR 247308 A1 AR247308 A1 AR 247308A1
Authority
AR
Argentina
Prior art keywords
article surveillance
electronic article
surveillance systems
audible
resonant frequency
Prior art date
Application number
AR31761590A
Other languages
English (en)
Spanish (es)
Original Assignee
Sensormatic Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Application granted granted Critical
Publication of AR247308A1 publication Critical patent/AR247308A1/es

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2422—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using acoustic or microwave tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2428—Tag details
    • G08B13/2431—Tag circuit details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
AR31761590A 1989-12-05 1990-08-16 Rotulo audible para conjuntos operativos magneticos para la vigilancia de articulos. AR247308A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44632289A 1989-12-05 1989-12-05

Publications (1)

Publication Number Publication Date
AR247308A1 true AR247308A1 (es) 1994-11-30

Family

ID=23772155

Family Applications (1)

Application Number Title Priority Date Filing Date
AR31761590A AR247308A1 (es) 1989-12-05 1990-08-16 Rotulo audible para conjuntos operativos magneticos para la vigilancia de articulos.

Country Status (5)

Country Link
EP (1) EP0431343A3 (de)
JP (1) JPH03244099A (de)
AR (1) AR247308A1 (de)
BR (1) BR9005420A (de)
CA (1) CA2020952A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014043177A1 (en) 2012-09-12 2014-03-20 Strata Proximity Systems, Llc Integrated alarm device
CN108564754B (zh) * 2018-06-15 2024-06-04 宁波讯强电子科技有限公司 一种声磁防盗标签及其偏置片
JP7163273B2 (ja) * 2019-12-26 2022-10-31 第一三共エスファ株式会社 薬剤包装体及び薬剤所在確認システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292380A (en) * 1969-04-02 1972-10-11 Unisearch Ltd Electronic surveillance systems

Also Published As

Publication number Publication date
JPH03244099A (ja) 1991-10-30
BR9005420A (pt) 1991-09-17
EP0431343A2 (de) 1991-06-12
CA2020952A1 (en) 1991-06-06
EP0431343A3 (en) 1992-04-08

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