JPH03115459U - - Google Patents
Info
- Publication number
- JPH03115459U JPH03115459U JP2421590U JP2421590U JPH03115459U JP H03115459 U JPH03115459 U JP H03115459U JP 2421590 U JP2421590 U JP 2421590U JP 2421590 U JP2421590 U JP 2421590U JP H03115459 U JPH03115459 U JP H03115459U
- Authority
- JP
- Japan
- Prior art keywords
- disaster prevention
- base unit
- sensors
- calling
- speaker
- 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
- 230000002265 prevention Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2421590U JPH03115459U (en]) | 1990-03-10 | 1990-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2421590U JPH03115459U (en]) | 1990-03-10 | 1990-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03115459U true JPH03115459U (en]) | 1991-11-28 |
Family
ID=31527186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2421590U Pending JPH03115459U (en]) | 1990-03-10 | 1990-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03115459U (en]) |
-
1990
- 1990-03-10 JP JP2421590U patent/JPH03115459U/ja active Pending
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