[go: up one dir, main page]

AU1789862A - Intruder detection system - Google Patents

Intruder detection system

Info

Publication number
AU1789862A
AU1789862A AU17898/62A AU1789862A AU1789862A AU 1789862 A AU1789862 A AU 1789862A AU 17898/62 A AU17898/62 A AU 17898/62A AU 1789862 A AU1789862 A AU 1789862A AU 1789862 A AU1789862 A AU 1789862A
Authority
AU
Australia
Prior art keywords
detection system
intruder detection
intruder
detection
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
Application number
AU17898/62A
Other versions
AU260386B2 (en
Inventor
King George
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty 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 Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU260386B2 publication Critical patent/AU260386B2/en
Publication of AU1789862A publication Critical patent/AU1789862A/en
Expired legal-status Critical Current

Links

AU17898/62A 1961-06-08 1962-05-21 Intruder detection system Expired AU260386B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB20,774/6 1961-06-08

Publications (2)

Publication Number Publication Date
AU260386B2 AU260386B2 (en) 1963-11-21
AU1789862A true AU1789862A (en) 1963-11-21

Family

ID=

Similar Documents

Publication Publication Date Title
CA612820A (en) Intruder alarm system
AU260386B2 (en) Intruder detection system
CA616363A (en) Intruder alarm system
CA648857A (en) Alarm system
CA621259A (en) Burglar alarm system
CA616360A (en) Apparatus for photoelectric intruder detection
AU1789862A (en) Intruder detection system
CA616676A (en) Tracking system
AU276097B2 (en) Intruder detection system
AU270816B2 (en) Object detection system
AU3070863A (en) Intruder detection system
CA623298A (en) Photoelectric burglar alarm system
AU2235962A (en) Object detection system
CA611450A (en) Intruder alarm system
CA651279A (en) Alarm sensing
CA592716A (en) Burglar alarm system
CA620511A (en) Burglar alarm
CA622232A (en) Radio detection system
CA631356A (en) Signal comparison system
CA622867A (en) Signal comparison system
CA621678A (en) Signal comparison system
CA615328A (en) Detector system
AU242176B2 (en) Intruder alarm systems
AU268000B2 (en) Light sensitive alarm system
CA609505A (en) Radiation detection system