AU7675800A - Security systems - Google Patents

Security systems

Info

Publication number
AU7675800A
AU7675800A AU76758/00A AU7675800A AU7675800A AU 7675800 A AU7675800 A AU 7675800A AU 76758/00 A AU76758/00 A AU 76758/00A AU 7675800 A AU7675800 A AU 7675800A AU 7675800 A AU7675800 A AU 7675800A
Authority
AU
Australia
Prior art keywords
security systems
security
systems
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
AU76758/00A
Inventor
Alexander Charles Croxall Brennan
Stephen Michael Reeder
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of AU7675800A publication Critical patent/AU7675800A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/06—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using power transmission lines
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)
AU76758/00A 1999-10-11 2000-10-10 Security systems Abandoned AU7675800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99307981 1999-10-11
EP99307981 1999-10-11
PCT/GB2000/003893 WO2001027888A1 (en) 1999-10-11 2000-10-10 Security systems

Publications (1)

Publication Number Publication Date
AU7675800A true AU7675800A (en) 2001-04-23

Family

ID=8241664

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76758/00A Abandoned AU7675800A (en) 1999-10-11 2000-10-10 Security systems

Country Status (5)

Country Link
EP (1) EP1224638A1 (en)
JP (1) JP2003511803A (en)
AU (1) AU7675800A (en)
CA (1) CA2386672A1 (en)
WO (1) WO2001027888A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0005593D0 (en) * 2000-03-09 2000-05-03 Ascot Management Solutions Ltd Monitoring system
ES2220202B1 (en) * 2002-12-31 2005-12-16 Fernando Mendez Rebollo ANTI-THEFT SYSTEM FOR ALL TYPES OF APPLIANCES CONNECTED TO THE DOMESTIC ELECTRICAL NETWORK.
HK1052832A2 (en) * 2003-02-26 2003-09-05 Intexact Technologies Ltd A security system and a method of operating same
US8286603B2 (en) * 2007-01-31 2012-10-16 Fumes Safety Llc System and method for controlling toxic gas
CN108334011A (en) * 2017-01-17 2018-07-27 淮安信息职业技术学院 A kind of intelligence community monitoring management centralization control and monitor console

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925763A (en) * 1973-09-13 1975-12-09 Romesh Tekchand Wadhwani Security system
US4446458A (en) * 1981-09-14 1984-05-01 Donald Cook Monitoring and control system
GB9212165D0 (en) * 1992-06-09 1992-07-22 Hartbrook Properties Limited Property protection system
EP0675626B1 (en) * 1994-03-28 2003-01-22 BRITISH TELECOMMUNICATIONS public limited company Security system
EP0869462A1 (en) * 1997-02-17 1998-10-07 BRITISH TELECOMMUNICATIONS public limited company Security systems

Also Published As

Publication number Publication date
EP1224638A1 (en) 2002-07-24
WO2001027888A1 (en) 2001-04-19
JP2003511803A (en) 2003-03-25
CA2386672A1 (en) 2001-04-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase