READER DEVICE, AND ROOM ENTRANCE/EXIT MANAGEMENT SYSTEM
The present invention provides a reader device which can be prevented from inadvertently reading identification information out of an ID tag carried by a user who has no intention of receiving authentication. Therefore, provided is a reader device (5) for reading, when a first radio signal is receiv...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!