AU565801B2 - Radio alarm system - Google Patents

Radio alarm system

Info

Publication number
AU565801B2
AU565801B2 AU34533/84A AU3453384A AU565801B2 AU 565801 B2 AU565801 B2 AU 565801B2 AU 34533/84 A AU34533/84 A AU 34533/84A AU 3453384 A AU3453384 A AU 3453384A AU 565801 B2 AU565801 B2 AU 565801B2
Authority
AU
Australia
Prior art keywords
alarm system
radio alarm
radio
alarm
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.)
Ceased
Application number
AU34533/84A
Other versions
AU3453384A (en
Inventor
Paul Francis Hanley
Philip John Wait
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.)
VITAL COMMUNICATIONS Pty Ltd
Original Assignee
VITAL COMMUNICATIONS Pty Ltd
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 VITAL COMMUNICATIONS Pty Ltd filed Critical VITAL COMMUNICATIONS Pty Ltd
Priority to AU34533/84A priority Critical patent/AU565801B2/en
Publication of AU3453384A publication Critical patent/AU3453384A/en
Application granted granted Critical
Publication of AU565801B2 publication Critical patent/AU565801B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • G08B25/014—Alarm signalling to a central station with two-way communication, e.g. with signalling back

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU34533/84A 1983-10-19 1983-10-19 Radio alarm system Ceased AU565801B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU34533/84A AU565801B2 (en) 1983-10-19 1983-10-19 Radio alarm system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPG1927 1983-10-19
AU34533/84A AU565801B2 (en) 1983-10-19 1983-10-19 Radio alarm system

Publications (2)

Publication Number Publication Date
AU3453384A AU3453384A (en) 1985-04-26
AU565801B2 true AU565801B2 (en) 1987-10-01

Family

ID=3721842

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34533/84A Ceased AU565801B2 (en) 1983-10-19 1983-10-19 Radio alarm system

Country Status (1)

Country Link
AU (1) AU565801B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0547458A1 (en) * 1991-12-12 1993-06-23 Schaaf, Norbert Radio alarm system
EP1006501A1 (en) * 1998-12-05 2000-06-07 Hagenuk Gmbh Telephone installation for wireless communication with a separate radio installation
FR2854714A1 (en) * 2003-04-17 2004-11-12 Diehl Ako Stiftung Gmbh & Co METHOD OF SIGNALING AN APPARATUS PART OF A SYSTEM

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018431A1 (en) * 1993-12-29 1995-07-06 Tantál Elektronikai Kft. Radio alarm and/or identification system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0547458A1 (en) * 1991-12-12 1993-06-23 Schaaf, Norbert Radio alarm system
EP1006501A1 (en) * 1998-12-05 2000-06-07 Hagenuk Gmbh Telephone installation for wireless communication with a separate radio installation
FR2854714A1 (en) * 2003-04-17 2004-11-12 Diehl Ako Stiftung Gmbh & Co METHOD OF SIGNALING AN APPARATUS PART OF A SYSTEM
US7400880B2 (en) 2003-04-17 2008-07-15 Hydrometer Electronic Gmbh Method of notifying an apparatus in a system

Also Published As

Publication number Publication date
AU3453384A (en) 1985-04-26

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