GB8900502D0 - Alarm system - Google Patents

Alarm system

Info

Publication number
GB8900502D0
GB8900502D0 GB898900502A GB8900502A GB8900502D0 GB 8900502 D0 GB8900502 D0 GB 8900502D0 GB 898900502 A GB898900502 A GB 898900502A GB 8900502 A GB8900502 A GB 8900502A GB 8900502 D0 GB8900502 D0 GB 8900502D0
Authority
GB
United Kingdom
Prior art keywords
alarm system
alarm
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.)
Withdrawn
Application number
GB898900502A
Other versions
GB2226901A (en
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.)
CLEETON AUSTEN
Original Assignee
CLEETON AUSTEN
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 CLEETON AUSTEN filed Critical CLEETON AUSTEN
Priority to GB8900502A priority Critical patent/GB2226901A/en
Publication of GB8900502D0 publication Critical patent/GB8900502D0/en
Publication of GB2226901A publication Critical patent/GB2226901A/en
Withdrawn legal-status Critical Current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
    • 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
    • G08B25/016—Personal emergency signalling and security systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/064—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating houses needing emergency help, e.g. with a flashing light or sound

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Alarm Systems (AREA)
  • Burglar Alarm Systems (AREA)
GB8900502A 1989-01-10 1989-01-10 Alarm system Withdrawn GB2226901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8900502A GB2226901A (en) 1989-01-10 1989-01-10 Alarm system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8900502A GB2226901A (en) 1989-01-10 1989-01-10 Alarm system

Publications (2)

Publication Number Publication Date
GB8900502D0 true GB8900502D0 (en) 1989-03-08
GB2226901A GB2226901A (en) 1990-07-11

Family

ID=10649847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8900502A Withdrawn GB2226901A (en) 1989-01-10 1989-01-10 Alarm system

Country Status (1)

Country Link
GB (1) GB2226901A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT222234Z2 (en) * 1989-12-27 1995-02-01 Ave Spa INTEGRATED ANTI-THEFT AND ANTI-INTRUSION SYSTEM.
WO1994023402A1 (en) * 1993-03-29 1994-10-13 Gilbert Alain Lindsay Garrick Versatile fire alarm, evacuation and emergency lighting system
GB2330229A (en) * 1997-10-07 1999-04-14 Digital Detection Systems Limi Fluid detection system
WO1999028883A1 (en) * 1997-11-27 1999-06-10 Joy Ann Watson Monitoring system
GB2336014A (en) * 1997-11-27 1999-10-06 Joy Ann Watson Monitoring system
AUPP150798A0 (en) 1998-01-28 1998-02-19 Reed, Selwyn T. Smart waste

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1260100A (en) * 1985-06-13 1989-09-26 Donald E. Pezzolo Security control system
GB8526294D0 (en) * 1985-10-24 1985-11-27 Pcg Designs Ltd Alarm & signalling systems
GB8625020D0 (en) * 1986-10-18 1986-12-10 Woon K M Intruder detector

Also Published As

Publication number Publication date
GB2226901A (en) 1990-07-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)