JPH02143697U - - Google Patents
Info
- Publication number
- JPH02143697U JPH02143697U JP5143789U JP5143789U JPH02143697U JP H02143697 U JPH02143697 U JP H02143697U JP 5143789 U JP5143789 U JP 5143789U JP 5143789 U JP5143789 U JP 5143789U JP H02143697 U JPH02143697 U JP H02143697U
- Authority
- JP
- Japan
- Prior art keywords
- call
- transmitter
- receiver
- confirmation response
- output
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000004397 blinking Effects 0.000 claims description 5
- 238000012790 confirmation Methods 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989051437U JPH0726797Y2 (ja) | 1989-04-28 | 1989-04-28 | 防災監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989051437U JPH0726797Y2 (ja) | 1989-04-28 | 1989-04-28 | 防災監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02143697U true JPH02143697U (en]) | 1990-12-05 |
| JPH0726797Y2 JPH0726797Y2 (ja) | 1995-06-14 |
Family
ID=31570880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989051437U Expired - Lifetime JPH0726797Y2 (ja) | 1989-04-28 | 1989-04-28 | 防災監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726797Y2 (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116194A (en) * | 1980-02-20 | 1981-09-11 | Matsushita Electric Ind Co Ltd | Fire alarm system |
| JPS607320A (ja) * | 1983-06-28 | 1985-01-16 | Tokyo Tatsuno Co Ltd | 給油状態記録装置 |
-
1989
- 1989-04-28 JP JP1989051437U patent/JPH0726797Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116194A (en) * | 1980-02-20 | 1981-09-11 | Matsushita Electric Ind Co Ltd | Fire alarm system |
| JPS607320A (ja) * | 1983-06-28 | 1985-01-16 | Tokyo Tatsuno Co Ltd | 給油状態記録装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726797Y2 (ja) | 1995-06-14 |
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