AU4508972A - Optical intrusion alarm system - Google Patents

Optical intrusion alarm system

Info

Publication number
AU4508972A
AU4508972A AU45089/72A AU4508972A AU4508972A AU 4508972 A AU4508972 A AU 4508972A AU 45089/72 A AU45089/72 A AU 45089/72A AU 4508972 A AU4508972 A AU 4508972A AU 4508972 A AU4508972 A AU 4508972A
Authority
AU
Australia
Prior art keywords
alarm system
intrusion alarm
optical intrusion
optical
intrusion
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.)
Expired
Application number
AU45089/72A
Inventor
ARNOLD JAY GOLDMAN STEPHEN LANE KURTIN and CHARLES EUGENE MULLETT MICHAEL PAUL ANTHONY
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.)
INTEGRATED ELECTRONICS Ltd
Original Assignee
INTEGRATED ELECTRONICS Ltd
Intel 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 INTEGRATED ELECTRONICS Ltd, Intel Corp filed Critical INTEGRATED ELECTRONICS Ltd
Publication of AU4508972A publication Critical patent/AU4508972A/en
Expired 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
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/1895—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using light change detection systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
AU45089/72A 1971-08-02 1972-07-28 Optical intrusion alarm system Expired AU4508972A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16807571A 1971-08-02 1971-08-02
USUS168,075 1971-08-02

Publications (1)

Publication Number Publication Date
AU4508972A true AU4508972A (en) 1974-02-07

Family

ID=22610015

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45089/72A Expired AU4508972A (en) 1971-08-02 1972-07-28 Optical intrusion alarm system

Country Status (4)

Country Link
US (1) US3745550A (en)
JP (1) JPS4835795A (en)
AU (1) AU4508972A (en)
DE (1) DE2238085A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943503A (en) * 1973-11-13 1976-03-09 Unwin Electronics Ltd. Electronic intruder alarm apparatus
US4117479A (en) * 1976-04-16 1978-09-26 American District Telegraph Company Multi-mode intrusion alarm system
US4101876A (en) * 1977-01-24 1978-07-18 Glimmer Security Systems Inc. Photo electric security system
DE3110851A1 (en) * 1981-03-20 1982-09-30 Max 8002 Zürich Wolf Surveillance device with a camera
DE3369214D1 (en) * 1982-07-22 1987-02-19 Monicell Ltd Alarm system
US4663521A (en) * 1985-02-15 1987-05-05 Rca Corporation Infrared radiation controlled switch with a visible light detector
JPS6238994A (en) * 1985-08-13 1987-02-19 三浦　廣一 Alarm
US4800361A (en) * 1987-07-13 1989-01-24 Greif Jonathan D Anti-theft alarm system for motor vehicles
US4902887A (en) * 1989-05-13 1990-02-20 The United States Of America As Represented By The Secretary Of The Navy Optical motion detector detecting visible and near infrared light
US5025895A (en) * 1990-01-09 1991-06-25 G.E.C. Holding Corp. Elevator car top intrusion device
US5347094A (en) * 1990-01-09 1994-09-13 Toc Holding Copmany Of New York, Inc. Elevator shaftway intrusion device
US6050369A (en) * 1994-10-07 2000-04-18 Toc Holding Company Of New York, Inc. Elevator shaftway intrusion device using optical imaging processing
US5644111A (en) * 1995-05-08 1997-07-01 New York City Housing Authority Elevator hatch door monitoring system
US5652568A (en) * 1995-12-11 1997-07-29 Ko; Joseph Y. Wall outlet alarm and chime
DE19736214A1 (en) * 1996-09-24 1998-03-26 Siemens Ag Signal evaluation for movement detector
US6431984B2 (en) * 1997-06-03 2002-08-13 Christopher R. Coyer Security systems for use in gaming tables and methods therefor
US20040051466A1 (en) * 2002-09-12 2004-03-18 Chang-Ming Liu Lighting apparatus capable of providing auxiliary and emergency illumination
US8624735B2 (en) 2010-11-18 2014-01-07 Yael Debra Kellen Alarm system having an indicator light that is external to an enclosed space for indicating the specific location of an intrusion into the enclosed space and a method for installing the alarm system
US8599018B2 (en) 2010-11-18 2013-12-03 Yael Debra Kellen Alarm system having an indicator light that is external to an enclosed space for indicating the time elapsed since an intrusion into the enclosed space and method for installing the alarm system
US9954609B2 (en) * 2012-12-31 2018-04-24 Network Integrity Systems Inc. Alarm system for an optical network

Also Published As

Publication number Publication date
US3745550A (en) 1973-07-10
DE2238085A1 (en) 1973-02-15
JPS4835795A (en) 1973-05-26

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