GB2358504B - Alarm system - Google Patents

Alarm system

Info

Publication number
GB2358504B
GB2358504B GB0107867A GB0107867A GB2358504B GB 2358504 B GB2358504 B GB 2358504B GB 0107867 A GB0107867 A GB 0107867A GB 0107867 A GB0107867 A GB 0107867A GB 2358504 B GB2358504 B GB 2358504B
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.)
Expired - Lifetime
Application number
GB0107867A
Other versions
GB2358504A (en
GB0107867D0 (en
Inventor
Angus Jonathan Bertram Stone
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.)
Menvier Ltd
Original Assignee
Menvier 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 Menvier Ltd filed Critical Menvier Ltd
Priority to GB0107867A priority Critical patent/GB2358504B/en
Publication of GB0107867D0 publication Critical patent/GB0107867D0/en
Publication of GB2358504A publication Critical patent/GB2358504A/en
Application granted granted Critical
Publication of GB2358504B publication Critical patent/GB2358504B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • 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
    • G08B25/14—Central alarm receiver or annunciator arrangements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/007—Wireless interrogation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/16—Security signalling or alarm systems, e.g. redundant systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Fire Alarms (AREA)
  • Alarm Systems (AREA)
GB0107867A 1997-10-11 1997-10-11 Alarm system Expired - Lifetime GB2358504B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0107867A GB2358504B (en) 1997-10-11 1997-10-11 Alarm system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0107867A GB2358504B (en) 1997-10-11 1997-10-11 Alarm system
GB9721518A GB2330230B (en) 1997-10-11 1997-10-11 Alarm or detection system

Publications (3)

Publication Number Publication Date
GB0107867D0 GB0107867D0 (en) 2001-05-23
GB2358504A GB2358504A (en) 2001-07-25
GB2358504B true GB2358504B (en) 2002-01-09

Family

ID=10820360

Family Applications (3)

Application Number Title Priority Date Filing Date
GB0107867A Expired - Lifetime GB2358504B (en) 1997-10-11 1997-10-11 Alarm system
GB9721518A Expired - Lifetime GB2330230B (en) 1997-10-11 1997-10-11 Alarm or detection system
GB0107866A Expired - Lifetime GB2358503B (en) 1997-10-11 1997-10-11 Alarm or detection system

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB9721518A Expired - Lifetime GB2330230B (en) 1997-10-11 1997-10-11 Alarm or detection system
GB0107866A Expired - Lifetime GB2358503B (en) 1997-10-11 1997-10-11 Alarm or detection system

Country Status (1)

Country Link
GB (3) GB2358504B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2839593B1 (en) * 2002-05-07 2006-06-23 Radio Systemes Ingenierie RADIOFREQUENCY COMMUNICATION METHOD BETWEEN SEVERAL DEVICES AND MONITORING SYSTEM IMPLEMENTING SUCH A METHOD
US7079020B2 (en) * 2003-02-03 2006-07-18 Ingrid, Inc. Multi-controller security network
US9189934B2 (en) 2005-09-22 2015-11-17 Rsi Video Technologies, Inc. Security monitoring with programmable mapping
US7463145B2 (en) 2005-09-22 2008-12-09 Rsi Video Technologies, Inc. Security monitoring arrangement and method using a common field of view
US8155105B2 (en) 2005-09-22 2012-04-10 Rsi Video Technologies, Inc. Spread spectrum wireless communication and monitoring arrangement and method
US7835343B1 (en) 2006-03-24 2010-11-16 Rsi Video Technologies, Inc. Calculating transmission anticipation time using dwell and blank time in spread spectrum communications for security systems
US8081073B2 (en) 2005-09-22 2011-12-20 Rsi Video Technologies, Inc. Integrated motion-image monitoring device with solar capacity
US8714449B2 (en) 2008-02-07 2014-05-06 Rsi Video Technologies, Inc. Method and device for arming and disarming status in a facility monitoring system
US9472067B1 (en) 2013-07-23 2016-10-18 Rsi Video Technologies, Inc. Security devices and related features
IT202000009826A1 (en) * 2020-05-05 2021-11-05 Argus Security S R L SECURITY SYSTEM, PREFERABLE FIRE ALARM SYSTEM, AND METHOD OF MANAGING THE COMMUNICATION OF SUCH SECURITY SYSTEM

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207266A (en) * 1987-07-24 1989-01-25 Scanning Technology Limited Fire detection systems
EP0599192A1 (en) * 1992-11-26 1994-06-01 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Method for monitoring and operating a radio link between sensors and central unit of an alarm system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207266A (en) * 1987-07-24 1989-01-25 Scanning Technology Limited Fire detection systems
EP0599192A1 (en) * 1992-11-26 1994-06-01 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Method for monitoring and operating a radio link between sensors and central unit of an alarm system

Also Published As

Publication number Publication date
GB0107866D0 (en) 2001-05-23
GB2358504A (en) 2001-07-25
GB2330230B (en) 2001-06-20
GB9721518D0 (en) 1997-12-10
GB2358503A (en) 2001-07-25
GB2330230A (en) 1999-04-14
GB2358503B (en) 2002-01-09
GB0107867D0 (en) 2001-05-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20141106 AND 20141112

PE20 Patent expired after termination of 20 years

Expiry date: 20171010