JPH087510Y2 - ドアセンサアラーム - Google Patents
ドアセンサアラームInfo
- Publication number
- JPH087510Y2 JPH087510Y2 JP1990022534U JP2253490U JPH087510Y2 JP H087510 Y2 JPH087510 Y2 JP H087510Y2 JP 1990022534 U JP1990022534 U JP 1990022534U JP 2253490 U JP2253490 U JP 2253490U JP H087510 Y2 JPH087510 Y2 JP H087510Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- time
- sensors
- signal
- 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.)
- Expired - Lifetime
Links
Landscapes
- Burglar Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990022534U JPH087510Y2 (ja) | 1990-03-06 | 1990-03-06 | ドアセンサアラーム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990022534U JPH087510Y2 (ja) | 1990-03-06 | 1990-03-06 | ドアセンサアラーム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03113495U JPH03113495U (US20100223739A1-20100909-C00005.png) | 1991-11-20 |
JPH087510Y2 true JPH087510Y2 (ja) | 1996-03-04 |
Family
ID=31525541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990022534U Expired - Lifetime JPH087510Y2 (ja) | 1990-03-06 | 1990-03-06 | ドアセンサアラーム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH087510Y2 (US20100223739A1-20100909-C00005.png) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0339737Y2 (US20100223739A1-20100909-C00005.png) * | 1985-05-27 | 1991-08-21 |
-
1990
- 1990-03-06 JP JP1990022534U patent/JPH087510Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH03113495U (US20100223739A1-20100909-C00005.png) | 1991-11-20 |
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