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FR1448480A - Installation of wireless transmission of an alarm - Google Patents

Installation of wireless transmission of an alarm

Info

Publication number
FR1448480A
FR1448480A FR32853A FR32853A FR1448480A FR 1448480 A FR1448480 A FR 1448480A FR 32853 A FR32853 A FR 32853A FR 32853 A FR32853 A FR 32853A FR 1448480 A FR1448480 A FR 1448480A
Authority
FR
France
Prior art keywords
alarm
installation
wireless transmission
wireless
transmission
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
Application number
FR32853A
Other languages
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.)
Securiton AG
Original Assignee
Securiton AG
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
Priority claimed from CH1257264A external-priority patent/CH428869A/en
Application filed by Securiton AG filed Critical Securiton AG
Priority to FR32853A priority Critical patent/FR1448480A/en
Application granted granted Critical
Publication of FR1448480A publication Critical patent/FR1448480A/en
Expired 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
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • 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
    • G08B29/12—Checking intermittently signalling or alarm systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR32853A 1964-09-28 1965-09-28 Installation of wireless transmission of an alarm Expired FR1448480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR32853A FR1448480A (en) 1964-09-28 1965-09-28 Installation of wireless transmission of an alarm

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1257264A CH428869A (en) 1964-09-28 1964-09-28 Alarm transmission system
FR32853A FR1448480A (en) 1964-09-28 1965-09-28 Installation of wireless transmission of an alarm

Publications (1)

Publication Number Publication Date
FR1448480A true FR1448480A (en) 1966-08-05

Family

ID=25710549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32853A Expired FR1448480A (en) 1964-09-28 1965-09-28 Installation of wireless transmission of an alarm

Country Status (1)

Country Link
FR (1) FR1448480A (en)

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