IT1257249B - Control device, for example, for security systems such as proximity detection systems and/or anti-intruder systems - Google Patents
Control device, for example, for security systems such as proximity detection systems and/or anti-intruder systemsInfo
- Publication number
- IT1257249B IT1257249B ITTO920563A ITTO920563A IT1257249B IT 1257249 B IT1257249 B IT 1257249B IT TO920563 A ITTO920563 A IT TO920563A IT TO920563 A ITTO920563 A IT TO920563A IT 1257249 B IT1257249 B IT 1257249B
- Authority
- IT
- Italy
- Prior art keywords
- systems
- control device
- intruder
- proximity detection
- security
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 3
- 230000003287 optical effect Effects 0.000 abstract 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The device comprises a detection unit 3 containing at least one photodetector element 11, preferably of the infrared type, and at least one key operated element 1, on which an optical bar code 8b is provided. The key-type element 1 can be introduced into said detection element 3, placing said bar code 8b next to said at least one photodetector element 11, with subsequent reading of said bar code 8b in order to generate 4 a corresponding command 5, 6. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920563A IT1257249B (en) | 1992-07-03 | 1992-07-03 | Control device, for example, for security systems such as proximity detection systems and/or anti-intruder systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920563A IT1257249B (en) | 1992-07-03 | 1992-07-03 | Control device, for example, for security systems such as proximity detection systems and/or anti-intruder systems |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO920563A0 ITTO920563A0 (en) | 1992-07-03 |
ITTO920563A1 ITTO920563A1 (en) | 1994-01-03 |
IT1257249B true IT1257249B (en) | 1996-01-10 |
Family
ID=11410577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO920563A IT1257249B (en) | 1992-07-03 | 1992-07-03 | Control device, for example, for security systems such as proximity detection systems and/or anti-intruder systems |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1257249B (en) |
-
1992
- 1992-07-03 IT ITTO920563A patent/IT1257249B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITTO920563A0 (en) | 1992-07-03 |
ITTO920563A1 (en) | 1994-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950630 |