CA886209A - Structure security alarm - Google Patents

Structure security alarm

Info

Publication number
CA886209A
CA886209A CA886209A CA886209DA CA886209A CA 886209 A CA886209 A CA 886209A CA 886209 A CA886209 A CA 886209A CA 886209D A CA886209D A CA 886209DA CA 886209 A CA886209 A CA 886209A
Authority
CA
Canada
Prior art keywords
security alarm
structure security
alarm
security
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
CA886209A
Inventor
T. Wiles Sydney
H. Mayhew Brian
D. V. Palmay Frank
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.)
Taylor Safes Ltd
CSG Security Inc
Original Assignee
Taylor Safes Ltd
Chubb Mosler and Taylor Safes 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 Taylor Safes Ltd, Chubb Mosler and Taylor Safes Ltd filed Critical Taylor Safes Ltd
Application granted granted Critical
Publication of CA886209A publication Critical patent/CA886209A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/26—Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit
CA886209A 1969-12-24 1969-12-24 Structure security alarm Expired CA886209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA70813 1969-12-24

Publications (1)

Publication Number Publication Date
CA886209A true CA886209A (en) 1971-11-16

Family

ID=4086104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA886209A Expired CA886209A (en) 1969-12-24 1969-12-24 Structure security alarm

Country Status (1)

Country Link
CA (1) CA886209A (en)

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