GB2051445B - Surveillance system - Google Patents
Surveillance systemInfo
- Publication number
- GB2051445B GB2051445B GB7918794A GB7918794A GB2051445B GB 2051445 B GB2051445 B GB 2051445B GB 7918794 A GB7918794 A GB 7918794A GB 7918794 A GB7918794 A GB 7918794A GB 2051445 B GB2051445 B GB 2051445B
- Authority
- GB
- United Kingdom
- Prior art keywords
- surveillance system
- surveillance
- 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
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7918794A GB2051445B (en) | 1979-05-30 | 1979-05-30 | Surveillance system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7918794A GB2051445B (en) | 1979-05-30 | 1979-05-30 | Surveillance system |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2051445A GB2051445A (en) | 1981-01-14 |
GB2051445B true GB2051445B (en) | 1983-11-23 |
Family
ID=10505532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7918794A Expired GB2051445B (en) | 1979-05-30 | 1979-05-30 | Surveillance system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2051445B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI80534C (en) * | 1988-12-05 | 1990-06-11 | Eh Systems Ky | Control system based on telephone system |
-
1979
- 1979-05-30 GB GB7918794A patent/GB2051445B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2051445A (en) | 1981-01-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2051442B (en) | Security system | |
JPS5676554A (en) | Airrcooling system | |
GB2059032B (en) | Incinerator-heater system | |
EP0016417A3 (en) | Airport surveillance system | |
JPS56125612A (en) | Electrophotometric system | |
GB2012092B (en) | Alarm system | |
ZA785255B (en) | Alarm system | |
GB2067044B (en) | Electro-thermography system | |
IL60093A (en) | Mechanical anti-hangfire system | |
JPS55151638A (en) | Photosensistive system | |
DE3062099D1 (en) | Radar system | |
DE3070576D1 (en) | Directivity-controllable antenna system | |
PT71943B (en) | Intrusion alarm system | |
GB2039683B (en) | Security system | |
GB2052920B (en) | Signalling system | |
GB2056086B (en) | Imaging systems | |
DE3064486D1 (en) | Sensor-integrator system | |
GB2043914B (en) | Imaging systems | |
JPS56101113A (en) | Closeddloop autoofocus system | |
JPS5650320A (en) | Microfish system | |
GB2045494B (en) | Intruder alarm system | |
GB2041537B (en) | Imaging systems | |
GB2052821B (en) | Monitoring system | |
JPS5680099A (en) | Parameter interporation system | |
GB2049947B (en) | Imaging systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970530 |