FR2439442A1 - Installation d'alarme - Google Patents

Installation d'alarme

Info

Publication number
FR2439442A1
FR2439442A1 FR7925871A FR7925871A FR2439442A1 FR 2439442 A1 FR2439442 A1 FR 2439442A1 FR 7925871 A FR7925871 A FR 7925871A FR 7925871 A FR7925871 A FR 7925871A FR 2439442 A1 FR2439442 A1 FR 2439442A1
Authority
FR
France
Prior art keywords
receivers
alarm
alarm setup
apartments
transmitters
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.)
Pending
Application number
FR7925871A
Other languages
English (en)
French (fr)
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.)
LAINE YRJO
Original Assignee
LAINE YRJO
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 LAINE YRJO filed Critical LAINE YRJO
Publication of FR2439442A1 publication Critical patent/FR2439442A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • G08B27/001—Signalling to an emergency team, e.g. firemen
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
FR7925871A 1978-08-17 1979-10-18 Installation d'alarme Pending FR2439442A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI782513 1978-08-17

Publications (1)

Publication Number Publication Date
FR2439442A1 true FR2439442A1 (fr) 1980-05-16

Family

ID=8511930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925871A Pending FR2439442A1 (fr) 1978-08-17 1979-10-18 Installation d'alarme

Country Status (4)

Country Link
DE (1) DE2941962A1 (sv)
FR (1) FR2439442A1 (sv)
GB (1) GB2033123A (sv)
SE (1) SE7908616L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201819B (en) * 1987-01-22 1991-05-29 Task Force International Limit Detection systems
GB2207532A (en) * 1987-07-31 1989-02-01 Peter Robert Lewis Improvements in or relating to security systems
GB2217494A (en) * 1988-04-13 1989-10-25 John Chilton Intruder alarm system
GB2220779A (en) * 1988-06-30 1990-01-17 Quebec Inc 2625 4219 Automated neighboorhood security system
GB2250847A (en) * 1990-12-12 1992-06-17 Graham Neale Harris Alarm system networking device

Also Published As

Publication number Publication date
DE2941962A1 (de) 1980-04-30
GB2033123A (en) 1980-05-14
SE7908616L (sv) 1980-04-19

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