JPS6427797U - - Google Patents
Info
- Publication number
- JPS6427797U JPS6427797U JP11975687U JP11975687U JPS6427797U JP S6427797 U JPS6427797 U JP S6427797U JP 11975687 U JP11975687 U JP 11975687U JP 11975687 U JP11975687 U JP 11975687U JP S6427797 U JPS6427797 U JP S6427797U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- terminal device
- alarm
- detection terminals
- setting means
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims 5
- 230000005856 abnormality Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11975687U JPS6427797U (cs) | 1987-08-06 | 1987-08-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11975687U JPS6427797U (cs) | 1987-08-06 | 1987-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6427797U true JPS6427797U (cs) | 1989-02-17 |
Family
ID=31365260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11975687U Pending JPS6427797U (cs) | 1987-08-06 | 1987-08-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6427797U (cs) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57199092A (en) * | 1981-06-03 | 1982-12-06 | Hitachi Ltd | Alarm indicator |
-
1987
- 1987-08-06 JP JP11975687U patent/JPS6427797U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57199092A (en) * | 1981-06-03 | 1982-12-06 | Hitachi Ltd | Alarm indicator |
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