DE2505656A1 - Alarmanlage - Google Patents

Alarmanlage

Info

Publication number
DE2505656A1
DE2505656A1 DE19752505656 DE2505656A DE2505656A1 DE 2505656 A1 DE2505656 A1 DE 2505656A1 DE 19752505656 DE19752505656 DE 19752505656 DE 2505656 A DE2505656 A DE 2505656A DE 2505656 A1 DE2505656 A1 DE 2505656A1
Authority
DE
Germany
Prior art keywords
alarm
transmitter
code
signal
primary
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
DE19752505656
Other languages
German (de)
English (en)
Inventor
Rune Bjoerklund
Erik Haeffner
Claes Pagoldh
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.)
INNOVATIONSTEKNIK INST AB
Original Assignee
INNOVATIONSTEKNIK INST AB
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 INNOVATIONSTEKNIK INST AB filed Critical INNOVATIONSTEKNIK INST AB
Publication of DE2505656A1 publication Critical patent/DE2505656A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Electric Clocks (AREA)
  • Alarm Systems (AREA)
  • Burglar Alarm Systems (AREA)
DE19752505656 1974-02-13 1975-02-11 Alarmanlage Pending DE2505656A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7401936A SE382271C (sv) 1974-02-13 1974-02-13 Sett att alarmera vid forsok till ran, overfall, etc, jemte larmanleggning for utovande av settet

Publications (1)

Publication Number Publication Date
DE2505656A1 true DE2505656A1 (de) 1975-08-14

Family

ID=20320201

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752505656 Pending DE2505656A1 (de) 1974-02-13 1975-02-11 Alarmanlage

Country Status (5)

Country Link
CH (1) CH589335A5 (fr)
DE (1) DE2505656A1 (fr)
FR (1) FR2260837B3 (fr)
GB (1) GB1472035A (fr)
SE (1) SE382271C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712690A1 (de) * 1977-03-23 1978-09-28 Licentia Gmbh Einrichtung zur uebermittlung eines notrufes
DE3529167A1 (de) * 1985-08-14 1987-02-26 Siemens Ag Gefahrenmeldesystem fuer den schutz einer umfriedeten sicherheitszone

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420174A1 (fr) * 1978-03-15 1979-10-12 Dassault Electronique Installation pour la protection des personnes et des biens dans une agglomeration urbaine
EP0093463A1 (fr) * 1982-04-29 1983-11-09 Michael Givaty Système, procédé et appareil pour la protection des objets, individus et matière
GB8701202D0 (en) * 1987-01-20 1987-02-25 Wakefield Health Authority Infra-red personal attack alarm system
US6188325B1 (en) * 1988-05-04 2001-02-13 Peter Samuel Vogel Long distance remote control
ATE127604T1 (de) * 1988-05-04 1995-09-15 Vogel Peter S Fernsteuerung.
AU627731B2 (en) * 1988-05-04 1992-09-03 Peter Samuel Vogel Long distance remote control
FR2631142A1 (fr) * 1988-05-05 1989-11-10 Laugier Vincent Systeme de protection individuelle pour parkings souterrains
GB2248710B (en) * 1990-04-21 1994-05-04 Basil Bharat Doobay Addressable panic alarm system
GB2329270A (en) * 1997-09-15 1999-03-17 Blick Plc Mobile personnel protection system
GB9805425D0 (en) * 1998-03-13 1998-05-06 Wares Security Group Ltd Alarm control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712690A1 (de) * 1977-03-23 1978-09-28 Licentia Gmbh Einrichtung zur uebermittlung eines notrufes
DE3529167A1 (de) * 1985-08-14 1987-02-26 Siemens Ag Gefahrenmeldesystem fuer den schutz einer umfriedeten sicherheitszone

Also Published As

Publication number Publication date
CH589335A5 (fr) 1977-06-30
SE382271B (sv) 1976-01-19
GB1472035A (en) 1977-04-27
SE7401936L (fr) 1975-08-14
SE382271C (sv) 1979-02-22
FR2260837B3 (fr) 1977-10-21
FR2260837A1 (fr) 1975-09-05

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