NL1028683C2 - Bewakingsinrichting. - Google Patents

Bewakingsinrichting. Download PDF

Info

Publication number
NL1028683C2
NL1028683C2 NL1028683A NL1028683A NL1028683C2 NL 1028683 C2 NL1028683 C2 NL 1028683C2 NL 1028683 A NL1028683 A NL 1028683A NL 1028683 A NL1028683 A NL 1028683A NL 1028683 C2 NL1028683 C2 NL 1028683C2
Authority
NL
Netherlands
Prior art keywords
monitoring device
alarm
light
signal values
time period
Prior art date
Application number
NL1028683A
Other languages
English (en)
Dutch (nl)
Inventor
Math Pantus
Stephen Mark Gee
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Priority to NL1028683A priority Critical patent/NL1028683C2/nl
Priority to DE602006010043T priority patent/DE602006010043D1/de
Priority to PCT/NL2006/050070 priority patent/WO2006107203A1/en
Priority to AT06716703T priority patent/ATE447221T1/de
Priority to EP06716703A priority patent/EP1866884B1/de
Application granted granted Critical
Publication of NL1028683C2 publication Critical patent/NL1028683C2/nl

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Glass Compositions (AREA)
NL1028683A 2005-04-04 2005-04-04 Bewakingsinrichting. NL1028683C2 (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL1028683A NL1028683C2 (nl) 2005-04-04 2005-04-04 Bewakingsinrichting.
DE602006010043T DE602006010043D1 (de) 2005-04-04 2006-04-03 Eindringungsdetektor
PCT/NL2006/050070 WO2006107203A1 (en) 2005-04-04 2006-04-03 Intrusion detector
AT06716703T ATE447221T1 (de) 2005-04-04 2006-04-03 Eindringungsdetektor
EP06716703A EP1866884B1 (de) 2005-04-04 2006-04-03 Eindringungsdetektor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1028683A NL1028683C2 (nl) 2005-04-04 2005-04-04 Bewakingsinrichting.
NL1028683 2005-04-04

Publications (1)

Publication Number Publication Date
NL1028683C2 true NL1028683C2 (nl) 2006-10-18

Family

ID=35267006

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1028683A NL1028683C2 (nl) 2005-04-04 2005-04-04 Bewakingsinrichting.

Country Status (5)

Country Link
EP (1) EP1866884B1 (de)
AT (1) ATE447221T1 (de)
DE (1) DE602006010043D1 (de)
NL (1) NL1028683C2 (de)
WO (1) WO2006107203A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2000616C2 (nl) * 2007-04-26 2008-10-28 Gen Electric Bewakingsinrichting.
US10429177B2 (en) * 2014-12-30 2019-10-01 Google Llc Blocked sensor detection and notification
US10304318B1 (en) * 2018-03-19 2019-05-28 Ademco Inc. Anti-masking assembly for intrusion detector and method of detecting application of a masking substance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401976A (en) * 1980-01-16 1983-08-30 Stadelmayr Hans G Multiple sensor interconnected alarm system responsive to different variables
EP0481934A1 (de) * 1990-10-19 1992-04-22 ELKRON S.p.A. Antimaskierungsvorrichtung für Sicherheitssysteme
EP0556898A1 (de) * 1992-02-17 1993-08-25 Aritech B.V. Eindringalarmsystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401976A (en) * 1980-01-16 1983-08-30 Stadelmayr Hans G Multiple sensor interconnected alarm system responsive to different variables
EP0481934A1 (de) * 1990-10-19 1992-04-22 ELKRON S.p.A. Antimaskierungsvorrichtung für Sicherheitssysteme
EP0556898A1 (de) * 1992-02-17 1993-08-25 Aritech B.V. Eindringalarmsystem

Also Published As

Publication number Publication date
WO2006107203A1 (en) 2006-10-12
DE602006010043D1 (de) 2009-12-10
EP1866884B1 (de) 2009-10-28
EP1866884A1 (de) 2007-12-19
ATE447221T1 (de) 2009-11-15

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Legal Events

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PD2B A search report has been drawn up
V1 Lapsed because of non-payment of the annual fee

Effective date: 20141101