JPH0474397U - - Google Patents
Info
- Publication number
- JPH0474397U JPH0474397U JP11845690U JP11845690U JPH0474397U JP H0474397 U JPH0474397 U JP H0474397U JP 11845690 U JP11845690 U JP 11845690U JP 11845690 U JP11845690 U JP 11845690U JP H0474397 U JPH0474397 U JP H0474397U
- Authority
- JP
- Japan
- Prior art keywords
- detection signal
- camera
- emitting
- generated
- fixing device
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 5
- 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 |
---|---|---|---|
JP1990118456U JP2524702Y2 (ja) | 1990-11-09 | 1990-11-09 | 監視用カメラの盗難防止装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990118456U JP2524702Y2 (ja) | 1990-11-09 | 1990-11-09 | 監視用カメラの盗難防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0474397U true JPH0474397U (enrdf_load_stackoverflow) | 1992-06-29 |
JP2524702Y2 JP2524702Y2 (ja) | 1997-02-05 |
Family
ID=31866374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990118456U Expired - Fee Related JP2524702Y2 (ja) | 1990-11-09 | 1990-11-09 | 監視用カメラの盗難防止装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2524702Y2 (enrdf_load_stackoverflow) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5541572A (en) * | 1978-09-20 | 1980-03-24 | Copal Co Ltd | Antitheet* alarm device for display merchandise |
JPS63278197A (ja) * | 1987-05-11 | 1988-11-15 | Shigumatsukusu Kk | 監視装置 |
JPH02132599A (ja) * | 1988-07-18 | 1990-05-22 | Mitsubishi Electric Corp | 監視装置 |
-
1990
- 1990-11-09 JP JP1990118456U patent/JP2524702Y2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5541572A (en) * | 1978-09-20 | 1980-03-24 | Copal Co Ltd | Antitheet* alarm device for display merchandise |
JPS63278197A (ja) * | 1987-05-11 | 1988-11-15 | Shigumatsukusu Kk | 監視装置 |
JPH02132599A (ja) * | 1988-07-18 | 1990-05-22 | Mitsubishi Electric Corp | 監視装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2524702Y2 (ja) | 1997-02-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |