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GB2102607B - Improvements in alarms - Google Patents

Improvements in alarms

Info

Publication number
GB2102607B
GB2102607B GB08122860A GB8122860A GB2102607B GB 2102607 B GB2102607 B GB 2102607B GB 08122860 A GB08122860 A GB 08122860A GB 8122860 A GB8122860 A GB 8122860A GB 2102607 B GB2102607 B GB 2102607B
Authority
GB
United Kingdom
Prior art keywords
alarms
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
GB08122860A
Other versions
GB2102607A (en
Inventor
Robert Armstrong
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
Application filed by Individual filed Critical Individual
Priority to GB08122860A priority Critical patent/GB2102607B/en
Publication of GB2102607A publication Critical patent/GB2102607A/en
Application granted granted Critical
Publication of GB2102607B publication Critical patent/GB2102607B/en
Expired 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
    • G08B25/016—Personal emergency signalling and security systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
    • G08B15/004—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives using portable personal devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • 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
    • G08B25/001—Alarm cancelling procedures or alarm forwarding decisions, e.g. based on absence of alarm confirmation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Emergency Alarm Devices (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
GB08122860A 1981-07-24 1981-07-24 Improvements in alarms Expired GB2102607B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08122860A GB2102607B (en) 1981-07-24 1981-07-24 Improvements in alarms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08122860A GB2102607B (en) 1981-07-24 1981-07-24 Improvements in alarms

Publications (2)

Publication Number Publication Date
GB2102607A GB2102607A (en) 1983-02-02
GB2102607B true GB2102607B (en) 1985-10-16

Family

ID=10523470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08122860A Expired GB2102607B (en) 1981-07-24 1981-07-24 Improvements in alarms

Country Status (1)

Country Link
GB (1) GB2102607B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141567A (en) * 1983-06-15 1984-12-19 Arjang Agahi Anti-hijack devices
GB2159649A (en) * 1983-12-15 1985-12-04 George Roman Neighbourhood and/or appointed agencies alert system
US4730184A (en) * 1985-11-25 1988-03-08 Arthur Bach Neighborhood audio-visual alarm system
US4801925A (en) * 1987-02-02 1989-01-31 Davis Albert F Alarm transmission system and circuit interception switch
ITMI20012819A1 (en) * 2001-12-28 2003-06-28 Cembre Spa DEVICE FOR SIMULATING A RAILWAY TRACK

Also Published As

Publication number Publication date
GB2102607A (en) 1983-02-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee