GB8628987D0 - Surveillance systems - Google Patents

Surveillance systems

Info

Publication number
GB8628987D0
GB8628987D0 GB868628987A GB8628987A GB8628987D0 GB 8628987 D0 GB8628987 D0 GB 8628987D0 GB 868628987 A GB868628987 A GB 868628987A GB 8628987 A GB8628987 A GB 8628987A GB 8628987 D0 GB8628987 D0 GB 8628987D0
Authority
GB
United Kingdom
Prior art keywords
surveillance systems
surveillance
systems
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.)
Withdrawn
Application number
GB868628987A
Other versions
GB2184326A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PAN UNIVERSE INTERNATIONAL Ltd
Original Assignee
PAN UNIVERSE INTERNATIONAL Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PAN UNIVERSE INTERNATIONAL Ltd filed Critical PAN UNIVERSE INTERNATIONAL Ltd
Publication of GB8628987D0 publication Critical patent/GB8628987D0/en
Publication of GB2184326A publication Critical patent/GB2184326A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
GB08628987A 1985-12-04 1986-12-04 Surveillance system Withdrawn GB2184326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858529848A GB8529848D0 (en) 1985-12-04 1985-12-04 Surveillance systems

Publications (2)

Publication Number Publication Date
GB8628987D0 true GB8628987D0 (en) 1987-01-14
GB2184326A GB2184326A (en) 1987-06-17

Family

ID=10589224

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858529848A Pending GB8529848D0 (en) 1985-12-04 1985-12-04 Surveillance systems
GB08628987A Withdrawn GB2184326A (en) 1985-12-04 1986-12-04 Surveillance system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858529848A Pending GB8529848D0 (en) 1985-12-04 1985-12-04 Surveillance systems

Country Status (1)

Country Link
GB (2) GB8529848D0 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097696A (en) * 1975-09-15 1978-06-27 Nyhuis Robert J Method and apparatus for polling security alarm installations
US4342986A (en) * 1980-05-07 1982-08-03 Honeywell Inc. Central station alarm reporting system
US4361730A (en) * 1980-08-29 1982-11-30 Warner Amex Cable Communications Inc. Security terminal for use with two-way interactive cable system
US4442320A (en) * 1981-12-04 1984-04-10 Base Ten Systems, Inc. Remote subscriber interaction system
AU559709B2 (en) * 1982-02-22 1987-03-19 Leslie Charles Townsing Interrogation device
CA1270345A (en) * 1983-01-10 1990-06-12 Claude Robert Dupuis Apparatus for transmitting information via telephone lines

Also Published As

Publication number Publication date
GB2184326A (en) 1987-06-17
GB8529848D0 (en) 1986-01-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)