BUILDING DOOR LOCKING/UNLOCKING SYSTEM

PROBLEM TO BE SOLVED: To provide a building door locking/unlocking system for easily and securely registering a portable machine. SOLUTION: A controller 14 of a locking/unlocking device installed on the building door side switches to the registration mode by a registration switch 22. When an ID code...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NAKAHIGASHI MASAICHI, WATABE TOMOSHIGE, NAKAISHI KAZUHIRO
Format: Patent
Sprache:eng
Schlagworte:
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