AU6140494A - Optic fiber security system - Google Patents

Optic fiber security system

Info

Publication number
AU6140494A
AU6140494A AU61404/94A AU6140494A AU6140494A AU 6140494 A AU6140494 A AU 6140494A AU 61404/94 A AU61404/94 A AU 61404/94A AU 6140494 A AU6140494 A AU 6140494A AU 6140494 A AU6140494 A AU 6140494A
Authority
AU
Australia
Prior art keywords
security system
optic fiber
fiber security
optic
security
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU61404/94A
Inventor
Joop Arie Ter Beest
Wilhelmus Johannes Maria Ter Beest
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOCOA INTERNATIONAL HOLDING SA
Original Assignee
SOCOA INT HOLDING SA
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 SOCOA INT HOLDING SA filed Critical SOCOA INT HOLDING SA
Publication of AU6140494A publication Critical patent/AU6140494A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
    • G08B13/124—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence with the breaking or disturbance being optically detected, e.g. optical fibers in the perimeter fence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
AU61404/94A 1993-02-13 1994-02-14 Optic fiber security system Abandoned AU6140494A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP93200412 1993-02-13
EP93200412 1993-02-13
US1787993A 1993-02-16 1993-02-16
US017879 1993-02-16
PCT/EP1994/000435 WO1994018649A1 (en) 1993-02-13 1994-02-14 Optic fiber security system

Publications (1)

Publication Number Publication Date
AU6140494A true AU6140494A (en) 1994-08-29

Family

ID=26133656

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61404/94A Abandoned AU6140494A (en) 1993-02-13 1994-02-14 Optic fiber security system

Country Status (2)

Country Link
AU (1) AU6140494A (en)
WO (1) WO1994018649A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2086261B1 (en) * 1994-03-03 1997-02-01 Univ Catalunya Politecnica SAFETY DEVICE, AND SYSTEM FORMED BY COUPLED SAFETY DEVICES.
AUPQ420699A0 (en) * 1999-11-24 1999-12-16 Future Fibre Technologies Pty Ltd A method of perimeter barrier monitoring and systems formed for that purpose
AU765458B2 (en) * 1999-11-24 2003-09-18 Future Fibre Technologies Pty Ltd A method of perimeter barrier monitoring and systems formed for that purpose
US8095005B2 (en) 2007-10-26 2012-01-10 Cisco Technology, Inc. Multimode fiber link probe
WO2010071926A1 (en) * 2008-12-22 2010-07-01 Perimeter Security Industries Pty Ltd Intruder detection system
KR20140027979A (en) * 2011-04-21 2014-03-07 알스톰 테크놀러지 리미티드 Improvement in or relating to thyristor clamped assemblies
CN103617684B (en) * 2013-12-12 2016-08-24 威海北洋电气集团股份有限公司 Interference-type optical fiber circumference vibrating intruding recognizer
US9607182B1 (en) 2016-02-02 2017-03-28 International Business Machines Corporation Universal emergency power-off switch security device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814841A (en) * 1972-03-16 1974-06-04 Telebeam Corp Communication system with premises access monitoring
US3838408A (en) * 1973-02-09 1974-09-24 Detection Syst Inc Environmental test switch for intruder detection systems
US3947835A (en) * 1974-07-01 1976-03-30 Gte Sylvania Incorporated Fence protection system
FR2418506A1 (en) * 1978-02-28 1979-09-21 Comp Generale Electricite DEVICE FOR DETECTING THE PRESENCE OF AN OBJECT ALONG A LINE
GB2098770B (en) * 1981-05-13 1985-11-13 Factor Enterprises Ltd X Security barrier structure
US4633235A (en) * 1984-12-20 1986-12-30 Degennaro Charles S Optical cable security system with standby and automatic re-arming features
DE3740113A1 (en) * 1987-11-26 1989-06-08 Kabelmetal Electro Gmbh Device for monitoring an object outdoors
DE3928635A1 (en) * 1988-09-27 1990-04-05 Elektrotechnischer Wartungs Se Opto-electrical security fence system - uses optical fibre cables as alarm line extending between fence posts
US4962473A (en) * 1988-12-09 1990-10-09 Itt Corporation Emergency action systems including console and security monitoring apparatus
DE9204858U1 (en) * 1992-04-03 1992-06-04 Schnura, Dieter, 22851 Norderstedt Post clamp for attaching an alarm wire to fence posts

Also Published As

Publication number Publication date
WO1994018649A1 (en) 1994-08-18

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