GB8729881D0 - Detector unit & system - Google Patents

Detector unit & system

Info

Publication number
GB8729881D0
GB8729881D0 GB878729881A GB8729881A GB8729881D0 GB 8729881 D0 GB8729881 D0 GB 8729881D0 GB 878729881 A GB878729881 A GB 878729881A GB 8729881 A GB8729881 A GB 8729881A GB 8729881 D0 GB8729881 D0 GB 8729881D0
Authority
GB
United Kingdom
Prior art keywords
detector unit
detector
unit
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.)
Pending
Application number
GB878729881A
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.)
ZONE TECHNOLOGY Ltd
Original Assignee
ZONE TECHNOLOGY 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 ZONE TECHNOLOGY Ltd filed Critical ZONE TECHNOLOGY Ltd
Priority to GB878729881A priority Critical patent/GB8729881D0/en
Publication of GB8729881D0 publication Critical patent/GB8729881D0/en
Priority to EP19880312101 priority patent/EP0322204A3/en
Priority to GB8829768A priority patent/GB2211939A/en
Pending legal-status Critical Current

Links

GB878729881A 1987-12-22 1987-12-22 Detector unit & system Pending GB8729881D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB878729881A GB8729881D0 (en) 1987-12-22 1987-12-22 Detector unit & system
EP19880312101 EP0322204A3 (en) 1987-12-22 1988-12-21 Detector unit and system
GB8829768A GB2211939A (en) 1987-12-22 1988-12-21 Combined movement and sound detector unit and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878729881A GB8729881D0 (en) 1987-12-22 1987-12-22 Detector unit & system

Publications (1)

Publication Number Publication Date
GB8729881D0 true GB8729881D0 (en) 1988-02-03

Family

ID=10628877

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878729881A Pending GB8729881D0 (en) 1987-12-22 1987-12-22 Detector unit & system
GB8829768A Withdrawn GB2211939A (en) 1987-12-22 1988-12-21 Combined movement and sound detector unit and system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8829768A Withdrawn GB2211939A (en) 1987-12-22 1988-12-21 Combined movement and sound detector unit and system

Country Status (2)

Country Link
EP (1) EP0322204A3 (en)
GB (2) GB8729881D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9319164U1 (en) * 1993-12-14 1995-04-13 Robert Bosch Gmbh, 70469 Stuttgart Detector for a room surveillance arrangement

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415498A (en) * 1972-01-20 1975-11-26 Securitas Alarm Ltd Alarm system
FR2519448A1 (en) * 1982-01-07 1983-07-08 Maillot Jacques Multi-system antitheft system e.g. for safe - combines Doppler radar volumetric detector, ultrasonic detector acoustic sensor and alarm condition transmission circuit
GB2132800B (en) * 1982-12-02 1986-05-21 Racal Security Ltd Remote sensing systems
DE3379126D1 (en) * 1982-12-10 1989-03-09 Ferguson Ltd Television receiver
EP0126703A1 (en) * 1983-05-19 1984-11-28 Yechiel Spector Detection apparatus
US4528553A (en) * 1983-08-16 1985-07-09 Conoco Inc. Event detection apparatus
SE452946B (en) * 1984-01-30 1988-01-04 Karolinska Inst DEVICE FOR MONTHLY BREATHING
FR2570430B1 (en) * 1984-09-19 1987-03-27 Jean Mazeirat ROOM PROTECTION DEVICE
FR2572576B1 (en) * 1984-10-29 1989-11-24 Amar Roger WALL OR CEILING MOUNT ADJUSTABLE HOUSING
DE3447089A1 (en) * 1984-12-22 1986-07-10 Klaus Maresch Movement detector having a housing to be mounted on a wall
JPS61175898A (en) * 1985-01-31 1986-08-07 株式会社東芝 Security monitor
DE3642951A1 (en) * 1986-02-06 1987-08-20 Notifier Co DETECTOR SYSTEM, IN PARTICULAR SAFETY SYSTEM, AND METHOD FOR GENERATING A DISPLAY OF A CONDITION AT AT LEAST ONE REMOTE SITE
GB2192713B (en) * 1986-07-15 1990-05-02 Brian John Frost An ultrasonic movement detector ( or ' cot death monitor ' )

Also Published As

Publication number Publication date
GB2211939A (en) 1989-07-12
EP0322204A2 (en) 1989-06-28
GB8829768D0 (en) 1989-02-15
EP0322204A3 (en) 1991-01-09

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