SE7600691L - Bevakningsanleggning - Google Patents

Bevakningsanleggning

Info

Publication number
SE7600691L
SE7600691L SE7600691A SE7600691A SE7600691L SE 7600691 L SE7600691 L SE 7600691L SE 7600691 A SE7600691 A SE 7600691A SE 7600691 A SE7600691 A SE 7600691A SE 7600691 L SE7600691 L SE 7600691L
Authority
SE
Sweden
Prior art keywords
security system
security
Prior art date
Application number
SE7600691A
Other languages
English (en)
Other versions
SE391251B (sv
Inventor
A D Lindstrom
Original Assignee
Saab Scania 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 Saab Scania Ab filed Critical Saab Scania Ab
Priority to SE7600691A priority Critical patent/SE391251B/sv
Priority claimed from SE7414814A external-priority patent/SE391250B/sv
Priority to NL7513768A priority patent/NL7513768A/
Publication of SE7600691L publication Critical patent/SE7600691L/sv
Publication of SE391251B publication Critical patent/SE391251B/sv

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
SE7600691A 1974-11-26 1974-11-26 Bevakningsanleggning, med forbindelsekontroll, innefattande en centralenhet, som via telenetet er forbunden med ett flertal lokala terminalenheter SE391251B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE7600691A SE391251B (sv) 1974-11-26 1974-11-26 Bevakningsanleggning, med forbindelsekontroll, innefattande en centralenhet, som via telenetet er forbunden med ett flertal lokala terminalenheter
NL7513768A NL7513768A (en) 1974-11-26 1975-11-25 Centralised surveillance system - with peripheral stations connected via telecommunication link to central control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7600691A SE391251B (sv) 1974-11-26 1974-11-26 Bevakningsanleggning, med forbindelsekontroll, innefattande en centralenhet, som via telenetet er forbunden med ett flertal lokala terminalenheter
SE7414814A SE391250B (sv) 1974-11-26 1974-11-26 Bevakningsanleggning, innefattande en centralenhet, somŸvia en kommunikationskanal er forbunden med ett flertal lokala terminalenheter

Publications (2)

Publication Number Publication Date
SE7600691L true SE7600691L (sv) 1976-05-27
SE391251B SE391251B (sv) 1977-02-07

Family

ID=26656554

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7600691A SE391251B (sv) 1974-11-26 1974-11-26 Bevakningsanleggning, med forbindelsekontroll, innefattande en centralenhet, som via telenetet er forbunden med ett flertal lokala terminalenheter

Country Status (2)

Country Link
NL (1) NL7513768A (sv)
SE (1) SE391251B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356335A1 (fr) * 1976-06-25 1978-01-20 Labo Cent Telecommunicat Dispositif de supervision d'alarmes dans un central mic
SE459539B (sv) * 1987-04-08 1989-07-10 Jan Lennart Johansson Saekerhetssystem innefattande en signalsaendare foer oeverfoering av tillstaandsinformation via en telekommunikationskanal
SE516665C2 (sv) * 1995-05-15 2002-02-12 Ericsson Telefon Ab L M System för att övervaka företeelser som genererar elektromagnetiska signaler

Also Published As

Publication number Publication date
SE391251B (sv) 1977-02-07
NL7513768A (en) 1976-05-31

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