JPH0411758U - - Google Patents
Info
- Publication number
- JPH0411758U JPH0411758U JP5266490U JP5266490U JPH0411758U JP H0411758 U JPH0411758 U JP H0411758U JP 5266490 U JP5266490 U JP 5266490U JP 5266490 U JP5266490 U JP 5266490U JP H0411758 U JPH0411758 U JP H0411758U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- detects
- infrared sensor
- intruder
- security system
- 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
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 claims 1
- 229910052980 cadmium sulfide Inorganic materials 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000007257 malfunction Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5266490U JPH0411758U (en]) | 1990-05-22 | 1990-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5266490U JPH0411758U (en]) | 1990-05-22 | 1990-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0411758U true JPH0411758U (en]) | 1992-01-30 |
Family
ID=31573158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5266490U Pending JPH0411758U (en]) | 1990-05-22 | 1990-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411758U (en]) |
-
1990
- 1990-05-22 JP JP5266490U patent/JPH0411758U/ja active Pending
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