CA2187514A1 - Alarm systems - Google Patents

Alarm systems

Info

Publication number
CA2187514A1
CA2187514A1 CA002187514A CA2187514A CA2187514A1 CA 2187514 A1 CA2187514 A1 CA 2187514A1 CA 002187514 A CA002187514 A CA 002187514A CA 2187514 A CA2187514 A CA 2187514A CA 2187514 A1 CA2187514 A1 CA 2187514A1
Authority
CA
Canada
Prior art keywords
alarm
unit
alarm system
trigger signal
sensor
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
CA002187514A
Other languages
English (en)
French (fr)
Inventor
John Edward Seymour
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB9407082A external-priority patent/GB9407082D0/en
Application filed by Individual filed Critical Individual
Publication of CA2187514A1 publication Critical patent/CA2187514A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B25/008—Alarm setting and unsetting, i.e. arming or disarming of the security system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
CA002187514A 1994-04-09 1995-04-04 Alarm systems Abandoned CA2187514A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9407082.8 1994-04-09
GB9407082A GB9407082D0 (en) 1994-04-09 1994-04-09 Alarm systems
GB9420501A GB2288265B (en) 1994-04-09 1994-10-11 Alarm systems
GB9420501.0 1994-10-11

Publications (1)

Publication Number Publication Date
CA2187514A1 true CA2187514A1 (en) 1995-10-19

Family

ID=26304677

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002187514A Abandoned CA2187514A1 (en) 1994-04-09 1995-04-04 Alarm systems

Country Status (8)

Country Link
EP (1) EP0755550B1 (de)
JP (1) JPH09511602A (de)
CN (1) CN1145677A (de)
AT (1) ATE175289T1 (de)
AU (1) AU683740B2 (de)
CA (1) CA2187514A1 (de)
DE (1) DE69507021T2 (de)
WO (1) WO1995027960A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9906602D0 (en) * 1999-03-23 1999-05-19 Seymour John E Alarm systems
JP5231347B2 (ja) * 2009-06-30 2013-07-10 セコム株式会社 警備装置
JP2011044093A (ja) * 2009-08-24 2011-03-03 Secom Co Ltd 警備装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114147A (en) * 1977-03-24 1978-09-12 Hile John R Code combination property alarm system
JPS60250498A (ja) * 1984-05-25 1985-12-11 株式会社東芝 警報装置
US4818971A (en) * 1988-02-25 1989-04-04 Patrick Robert H False alarm resistant burglar alarm system

Also Published As

Publication number Publication date
CN1145677A (zh) 1997-03-19
JPH09511602A (ja) 1997-11-18
EP0755550A1 (de) 1997-01-29
EP0755550B1 (de) 1998-12-30
DE69507021T2 (de) 1999-08-05
DE69507021D1 (de) 1999-02-11
AU2112895A (en) 1995-10-30
ATE175289T1 (de) 1999-01-15
AU683740B2 (en) 1997-11-20
WO1995027960A1 (en) 1995-10-19

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20010404