HK1024971A1 - Security systems - Google Patents

Security systems

Info

Publication number
HK1024971A1
HK1024971A1 HK00103235A HK00103235A HK1024971A1 HK 1024971 A1 HK1024971 A1 HK 1024971A1 HK 00103235 A HK00103235 A HK 00103235A HK 00103235 A HK00103235 A HK 00103235A HK 1024971 A1 HK1024971 A1 HK 1024971A1
Authority
HK
Hong Kong
Prior art keywords
security systems
security
systems
Prior art date
Application number
HK00103235A
Other languages
English (en)
Inventor
Stephen Michael Reeder
Jonathan Hopkins
David William Bradley
Original Assignee
British Telecomm
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 Telecomm filed Critical British Telecomm
Publication of HK1024971A1 publication Critical patent/HK1024971A1/xx

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
    • G08B13/14—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
    • G08B13/1418—Removal detected by failure in electrical connection between the appliance and a control centre, home control panel or a power supply
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Selective Calling Equipment (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
HK00103235A 1997-02-17 2000-05-30 Security systems HK1024971A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97301006A EP0869462A1 (de) 1997-02-17 1997-02-17 Sicherheitssysteme
PCT/GB1998/000337 WO1998036391A1 (en) 1997-02-17 1998-02-04 Security systems

Publications (1)

Publication Number Publication Date
HK1024971A1 true HK1024971A1 (en) 2000-10-27

Family

ID=8229222

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00103235A HK1024971A1 (en) 1997-02-17 2000-05-30 Security systems

Country Status (9)

Country Link
US (1) US6122350A (de)
EP (2) EP0869462A1 (de)
JP (1) JP2001512595A (de)
CN (3) CN1474365A (de)
CA (1) CA2279948C (de)
DE (1) DE69801042T2 (de)
ES (1) ES2160399T3 (de)
HK (1) HK1024971A1 (de)
WO (1) WO1998036391A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1171855A1 (de) * 1999-03-19 2002-01-16 BRITISH TELECOMMUNICATIONS public limited company Sicherheitssystem
AU3304100A (en) * 1999-03-19 2000-10-09 British Telecommunications Public Limited Company Security systems
AU3178600A (en) * 1999-03-19 2000-10-09 British Telecommunications Public Limited Company Security systems
AU3303900A (en) * 1999-03-19 2000-10-09 British Telecommunications Public Limited Company Security systems
GB2348573A (en) * 1999-04-01 2000-10-04 Motorola Ltd Location dependent disablement of apparatus
WO2001027888A1 (en) * 1999-10-11 2001-04-19 British Telecommunications Public Limited Company Security systems
AU2001237570A1 (en) * 2000-03-31 2001-10-15 British Telecommunications Public Limited Company Electronic commerce
AU3758201A (en) * 2000-03-31 2001-10-15 British Telecommunications Public Limited Company Communications and control network
AU2001235873A1 (en) * 2000-03-31 2001-10-15 British Telecommunications Public Limited Company Customer location interface
WO2001076216A1 (en) * 2000-03-31 2001-10-11 British Telecommunications Public Limited Company Communications and control network
US6567769B2 (en) * 2001-04-24 2003-05-20 Digipower Manufacturing Inc. Unattendant data center environment protection, control, and management system
US8451979B2 (en) * 2001-06-04 2013-05-28 Calix, Inc. System for correlating a subscriber unit with a particular subscriber in a passive optical network
GB2388232B (en) * 2002-04-30 2006-02-01 Matsushita Graphic Communic Security system
US7289731B2 (en) * 2004-01-29 2007-10-30 Alcatel Lucent Optical network termination with automatic determination of geographic location
US20060291646A1 (en) * 2005-06-14 2006-12-28 Brian Yin Far-end control system and method of telephone exchange
JP5419331B2 (ja) * 2007-07-12 2014-02-19 キヤノン株式会社 通信装置
FR2966625B1 (fr) * 2010-10-26 2012-12-21 Somfy Sas Procede de fonctionnement d'une installation domotique.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232390A4 (de) * 1985-08-14 1989-05-11 Dunn Jeffrey Sicherheitsanordnung.
US4942599A (en) * 1989-02-02 1990-07-17 Alphanet Technology Corporation Location identification
US5022067A (en) * 1990-04-20 1991-06-04 Millicom Incorporated Telephone call security system
US5406269A (en) * 1991-07-05 1995-04-11 David Baran Method and apparatus for the remote verification of the operation of electronic devices by standard transmission mediums
US5268666A (en) * 1991-12-23 1993-12-07 At&T Bell Laboratories Appliance control system providing out-of-context usage
TW200624B (en) * 1992-04-06 1993-02-21 American Telephone & Telegraph A universal authentication device for use over telephone lines
US5351289A (en) * 1992-09-17 1994-09-27 Logsdon William K Caller ID telephone security device
US5410326A (en) * 1992-12-04 1995-04-25 Goldstein; Steven W. Programmable remote control device for interacting with a plurality of remotely controlled devices
DE69432049T2 (de) * 1994-03-28 2003-11-06 British Telecomm Sicherungssystem
GB9414683D0 (en) * 1994-07-21 1994-09-07 Kang Baljit S Enhancing security of electrical appliances

Also Published As

Publication number Publication date
US6122350A (en) 2000-09-19
JP2001512595A (ja) 2001-08-21
EP0960407B1 (de) 2001-07-04
DE69801042D1 (de) 2001-08-09
EP0869462A1 (de) 1998-10-07
CN1248338A (zh) 2000-03-22
DE69801042T2 (de) 2002-03-14
WO1998036391A1 (en) 1998-08-20
CN1474364A (zh) 2004-02-11
CN1474365A (zh) 2004-02-11
CA2279948A1 (en) 1998-08-20
ES2160399T3 (es) 2001-11-01
CA2279948C (en) 2002-04-23
EP0960407A1 (de) 1999-12-01

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090204