GB9004522D0 - Intruder alarm with remote reset - Google Patents

Intruder alarm with remote reset

Info

Publication number
GB9004522D0
GB9004522D0 GB909004522A GB9004522A GB9004522D0 GB 9004522 D0 GB9004522 D0 GB 9004522D0 GB 909004522 A GB909004522 A GB 909004522A GB 9004522 A GB9004522 A GB 9004522A GB 9004522 D0 GB9004522 D0 GB 9004522D0
Authority
GB
United Kingdom
Prior art keywords
remote reset
intruder alarm
intruder
alarm
reset
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.)
Granted
Application number
GB909004522A
Other versions
GB2241599B (en
GB2241599A (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.)
TUNSTALL SECURITY Ltd
Original Assignee
TUNSTALL SECURITY Ltd
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 TUNSTALL SECURITY Ltd filed Critical TUNSTALL SECURITY Ltd
Priority to GB9004522A priority Critical patent/GB2241599B/en
Publication of GB9004522D0 publication Critical patent/GB9004522D0/en
Publication of GB2241599A publication Critical patent/GB2241599A/en
Application granted granted Critical
Publication of GB2241599B publication Critical patent/GB2241599B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • 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
    • G08B25/014—Alarm signalling to a central station with two-way communication, e.g. with signalling back

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Alarm Systems (AREA)
GB9004522A 1990-02-28 1990-02-28 Intruder alarm with remote reset Expired - Fee Related GB2241599B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9004522A GB2241599B (en) 1990-02-28 1990-02-28 Intruder alarm with remote reset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9004522A GB2241599B (en) 1990-02-28 1990-02-28 Intruder alarm with remote reset

Publications (3)

Publication Number Publication Date
GB9004522D0 true GB9004522D0 (en) 1990-04-25
GB2241599A GB2241599A (en) 1991-09-04
GB2241599B GB2241599B (en) 1992-09-23

Family

ID=10671775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9004522A Expired - Fee Related GB2241599B (en) 1990-02-28 1990-02-28 Intruder alarm with remote reset

Country Status (1)

Country Link
GB (1) GB2241599B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9212266D0 (en) * 1992-06-10 1992-07-22 Racal Datacom Ltd Access control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120434B (en) * 1982-04-22 1986-03-12 Enigma Logic Inc A security system

Also Published As

Publication number Publication date
GB2241599B (en) 1992-09-23
GB2241599A (en) 1991-09-04

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Legal Events

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

Effective date: 19940228