AU1156601A - Improvements relating to detectors - Google Patents

Improvements relating to detectors

Info

Publication number
AU1156601A
AU1156601A AU11566/01A AU1156601A AU1156601A AU 1156601 A AU1156601 A AU 1156601A AU 11566/01 A AU11566/01 A AU 11566/01A AU 1156601 A AU1156601 A AU 1156601A AU 1156601 A AU1156601 A AU 1156601A
Authority
AU
Australia
Prior art keywords
detectors
improvements relating
relating
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.)
Abandoned
Application number
AU11566/01A
Inventor
Alan Henness
Paul Kenny
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.)
ADEMCO MICROTECH Ltd
Original Assignee
ADEMCO MICROTECH 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 ADEMCO MICROTECH Ltd filed Critical ADEMCO MICROTECH Ltd
Publication of AU1156601A publication Critical patent/AU1156601A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
    • G08B13/191—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems using pyroelectric sensor means
AU11566/01A 1999-11-06 2000-11-02 Improvements relating to detectors Abandoned AU1156601A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9926253.7A GB9926253D0 (en) 1999-11-06 1999-11-06 Improvements relating to intruder detectors
GB9926253 1999-11-06
PCT/GB2000/004197 WO2001035363A1 (en) 1999-11-06 2000-11-02 Improvements relating to detectors

Publications (1)

Publication Number Publication Date
AU1156601A true AU1156601A (en) 2001-06-06

Family

ID=10864034

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11566/01A Abandoned AU1156601A (en) 1999-11-06 2000-11-02 Improvements relating to detectors

Country Status (3)

Country Link
AU (1) AU1156601A (en)
GB (1) GB9926253D0 (en)
WO (1) WO2001035363A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005169A1 (en) * 1990-02-17 1991-08-22 Bellmann B V MOvement detector using IR sensor - converts sensor signals into digitally processed signals handled by microprocessor
CH689071A5 (en) * 1994-03-24 1998-08-31 Cerberus Ag Signal processing circuit for a motion.
US6078253A (en) * 1997-02-04 2000-06-20 Mytech Corporation Occupancy sensor and method of operating same

Also Published As

Publication number Publication date
WO2001035363A1 (en) 2001-05-17
GB9926253D0 (en) 2000-01-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase