CA616360A - Apparatus for photoelectric intruder detection - Google Patents

Apparatus for photoelectric intruder detection

Info

Publication number
CA616360A
CA616360A CA616360A CA616360DA CA616360A CA 616360 A CA616360 A CA 616360A CA 616360 A CA616360 A CA 616360A CA 616360D A CA616360D A CA 616360DA CA 616360 A CA616360 A CA 616360A
Authority
CA
Canada
Prior art keywords
intruder detection
photoelectric
photoelectric intruder
detection
intruder
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
CA616360A
Inventor
M. Bagno Samuel
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.)
Kidde Inc
Original Assignee
Walter Kidde and Co Inc
Publication date
Application granted granted Critical
Publication of CA616360A publication Critical patent/CA616360A/en
Expired legal-status Critical Current

Links

CA616360A Apparatus for photoelectric intruder detection Expired CA616360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA616360T

Publications (1)

Publication Number Publication Date
CA616360A true CA616360A (en) 1961-03-14

Family

ID=35858662

Family Applications (1)

Application Number Title Priority Date Filing Date
CA616360A Expired CA616360A (en) Apparatus for photoelectric intruder detection

Country Status (1)

Country Link
CA (1) CA616360A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470423A (en) * 1965-11-26 1969-09-30 Gen Electric Closed loop modulated light recognition system
US3509359A (en) * 1966-04-05 1970-04-28 Photain Controls Ltd Photo-electric or similar control or detection devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470423A (en) * 1965-11-26 1969-09-30 Gen Electric Closed loop modulated light recognition system
US3509359A (en) * 1966-04-05 1970-04-28 Photain Controls Ltd Photo-electric or similar control or detection devices

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