GB201616406D0 - Improvements in alarm systems - Google Patents

Improvements in alarm systems

Info

Publication number
GB201616406D0
GB201616406D0 GBGB1616406.3A GB201616406A GB201616406D0 GB 201616406 D0 GB201616406 D0 GB 201616406D0 GB 201616406 A GB201616406 A GB 201616406A GB 201616406 D0 GB201616406 D0 GB 201616406D0
Authority
GB
United Kingdom
Prior art keywords
alarm systems
alarm
systems
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.)
Ceased
Application number
GBGB1616406.3A
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.)
DOWNEY GRAHAM A
Original Assignee
DOWNEY GRAHAM A
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 DOWNEY GRAHAM A filed Critical DOWNEY GRAHAM A
Priority to GBGB1616406.3A priority Critical patent/GB201616406D0/en
Publication of GB201616406D0 publication Critical patent/GB201616406D0/en
Priority to PCT/GB2017/052877 priority patent/WO2018060686A1/en
Priority to GB1904985.7A priority patent/GB2568855B/en
Ceased 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
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
GBGB1616406.3A 2016-09-27 2016-09-27 Improvements in alarm systems Ceased GB201616406D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB1616406.3A GB201616406D0 (en) 2016-09-27 2016-09-27 Improvements in alarm systems
PCT/GB2017/052877 WO2018060686A1 (en) 2016-09-27 2017-09-26 Improvements in alarm systems
GB1904985.7A GB2568855B (en) 2016-09-27 2017-09-26 Improvements in alarm systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1616406.3A GB201616406D0 (en) 2016-09-27 2016-09-27 Improvements in alarm systems

Publications (1)

Publication Number Publication Date
GB201616406D0 true GB201616406D0 (en) 2016-11-09

Family

ID=57539703

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1616406.3A Ceased GB201616406D0 (en) 2016-09-27 2016-09-27 Improvements in alarm systems
GB1904985.7A Active GB2568855B (en) 2016-09-27 2017-09-26 Improvements in alarm systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1904985.7A Active GB2568855B (en) 2016-09-27 2017-09-26 Improvements in alarm systems

Country Status (2)

Country Link
GB (2) GB201616406D0 (en)
WO (1) WO2018060686A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI715388B (en) * 2019-12-30 2021-01-01 台灣新光保全股份有限公司 Fire alarm system
CN113192277B (en) * 2021-04-29 2022-09-30 重庆天智慧启科技有限公司 Automatic alarm system and method for community security

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088107B (en) * 1980-11-06 1984-08-01 Shorrock Security Systems Ltd Arrangement for detecting the breaking of window glass
US4514725A (en) 1982-12-20 1985-04-30 Bristley Barbara E Window shade mounted alarm system
GB9929287D0 (en) * 1999-12-11 2000-02-02 Barker Charles H Infra-red monitoring system
US7323979B2 (en) * 2004-05-25 2008-01-29 Honeywell International, Inc. Dual technology glass breakage detector
US7327253B2 (en) * 2005-05-04 2008-02-05 Squire Communications Inc. Intruder detection and warning system
US20070252720A1 (en) * 2006-04-27 2007-11-01 U.S. Safety And Security, L.L.C. Multifunction portable security system
US9299234B2 (en) 2013-01-09 2016-03-29 Nicole R. Haines Security apparatus and system
US9384656B2 (en) * 2014-03-10 2016-07-05 Tyco Fire & Security Gmbh False alarm avoidance in security systems filtering low in network

Also Published As

Publication number Publication date
GB2568855B (en) 2023-02-08
GB2568855A8 (en) 2022-11-30
GB2568855A (en) 2019-05-29
GB201904985D0 (en) 2019-05-22
WO2018060686A1 (en) 2018-04-05

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)