AU514320B2 - Security-data transmission system - Google Patents

Security-data transmission system

Info

Publication number
AU514320B2
AU514320B2 AU31575/77A AU3157577A AU514320B2 AU 514320 B2 AU514320 B2 AU 514320B2 AU 31575/77 A AU31575/77 A AU 31575/77A AU 3157577 A AU3157577 A AU 3157577A AU 514320 B2 AU514320 B2 AU 514320B2
Authority
AU
Australia
Prior art keywords
security
data transmission
transmission system
data
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
AU31575/77A
Other versions
AU3157577A (en
Inventor
Arthur Dunn Ronald
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.)
Dunn Ra
Original Assignee
Dunn Ra
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3719254&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU514320(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dunn Ra filed Critical Dunn Ra
Priority to AU31575/77A priority Critical patent/AU514320B2/en
Publication of AU3157577A publication Critical patent/AU3157577A/en
Application granted granted Critical
Publication of AU514320B2 publication Critical patent/AU514320B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/007—Wireless interrogation

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
AU31575/77A 1976-12-15 1976-12-15 Security-data transmission system Expired AU514320B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU31575/77A AU514320B2 (en) 1976-12-15 1976-12-15 Security-data transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU31575/77A AU514320B2 (en) 1976-12-15 1976-12-15 Security-data transmission system

Publications (2)

Publication Number Publication Date
AU3157577A AU3157577A (en) 1979-06-21
AU514320B2 true AU514320B2 (en) 1981-02-05

Family

ID=3719254

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31575/77A Expired AU514320B2 (en) 1976-12-15 1976-12-15 Security-data transmission system

Country Status (1)

Country Link
AU (1) AU514320B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522855A1 (en) * 1982-03-05 1983-09-09 Naud Jean Yves Control centre for intruder alarm system - uses counter to address sequential gates with inputs from intrusion sensors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522855A1 (en) * 1982-03-05 1983-09-09 Naud Jean Yves Control centre for intruder alarm system - uses counter to address sequential gates with inputs from intrusion sensors

Also Published As

Publication number Publication date
AU3157577A (en) 1979-06-21

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