JPH02116388U - - Google Patents
Info
- Publication number
- JPH02116388U JPH02116388U JP2329489U JP2329489U JPH02116388U JP H02116388 U JPH02116388 U JP H02116388U JP 2329489 U JP2329489 U JP 2329489U JP 2329489 U JP2329489 U JP 2329489U JP H02116388 U JPH02116388 U JP H02116388U
- Authority
- JP
- Japan
- Prior art keywords
- door
- attached
- alarm device
- operating
- sensor
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2329489U JPH02116388U (fi) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2329489U JPH02116388U (fi) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02116388U true JPH02116388U (fi) | 1990-09-18 |
Family
ID=31242158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2329489U Pending JPH02116388U (fi) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02116388U (fi) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63316198A (ja) * | 1987-06-18 | 1988-12-23 | Nec Corp | シエルタ妨害監視方式 |
-
1989
- 1989-02-28 JP JP2329489U patent/JPH02116388U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63316198A (ja) * | 1987-06-18 | 1988-12-23 | Nec Corp | シエルタ妨害監視方式 |