AU3157577A - Security-data transmission system - Google Patents
Security-data transmission systemInfo
- Publication number
- AU3157577A AU3157577A AU31575/77A AU3157577A AU3157577A AU 3157577 A AU3157577 A AU 3157577A AU 31575/77 A AU31575/77 A AU 31575/77A AU 3157577 A AU3157577 A AU 3157577A AU 3157577 A AU3157577 A AU 3157577A
- 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.)
- Granted
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)
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 true AU3157577A (en) | 1979-06-21 |
AU514320B2 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) |
Families Citing this family (1)
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 |
-
1976
- 1976-12-15 AU AU31575/77A patent/AU514320B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU514320B2 (en) | 1981-02-05 |
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