STRUCTURE OF BOX FOR HOUSING EQUIPMENTS IN SECURITY SYSTEM OR THE LIKE, AND ABNORMALITY PROCESSING CONTROL METHOD

PROBLEM TO BE SOLVED: To execute the maintenance of an entering/leaving check equipment without degrading a security function in the management system of a building, etc. SOLUTION: The front panel 4 of a storage box 1 is locked by a cylinder lock 29. A first micro-switch 15 detecting the detachment...

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Bibliographic Details
Main Author IWAMARU HIROSHI
Format Patent
LanguageEnglish
Published 08.06.1999
Edition6
Subjects
ACCESSORIES THEREFOR
ALARM SYSTEMS
FIXED CONSTRUCTIONS
HANDCUFFS
KEYS
LOCKS
ORDER TELEGRAPHS
PHYSICS
SAFES
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
WINDOW OR DOOR FITTINGS
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Summary:PROBLEM TO BE SOLVED: To execute the maintenance of an entering/leaving check equipment without degrading a security function in the management system of a building, etc. SOLUTION: The front panel 4 of a storage box 1 is locked by a cylinder lock 29. A first micro-switch 15 detecting the detachment of the front panel 4 and the second micro-switch 17 detecting the unlock of the cylinder lock 29 are provided. When the first micro-switch 15 is turned on within a prescribed time after the second micro-switch 17 is tuned on, a processing is executed as the state where the housing box 1 is justifiably opened, and in any other case, alarm, etc., is generated as the abnormal state.
Bibliography:Application Number: JP19970322923