LOCK MONITORING DEVICE, LOCK MANAGEMENT SYSTEM, AND PROGRAM

To prevent forgetting to lock or remove a key by monitoring the unlocking and locking of the lock.SOLUTION: A lock monitoring device (2), which is installed in a lock part of a door, includes a support mechanism part (main unit 4) which supports insertion/removal and rotation of a key (5), a detecti...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAMAZAKI SADAHIKO, OMURA HIROSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACCESSORIES THEREFOR FIXED CONSTRUCTIONS HANDCUFFS KEYS LOCKS SAFES WINDOW OR DOOR FITTINGS
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