In recent years, with the continuous development and maturity of biometric identification technology, the application of biometric identification to access control systems has gradually become mainstream. Among them, the fingerprint access control machine is popular in office buildings and has attracted the attention of users. We all know that various problems will be encountered in the process of using electronic devices. Today we will use the form of questions and answers to understand the analysis of several common problems in fingerprint access control machines.
Q: Some users often fail to pass the fingerprint access control verification. How to solve this problem?
A: There are three reasons why the verification cannot pass:
①The fingerprint on the user's hand is smoothed and the recognition fails;
②There are too many folds on the user's fingers and they change frequently;
③ The seasonal peeling phenomenon on the user's fingers makes it impossible to identify;
Solution: For users who cannot be identified due to fingerprints, you can delete the fingerprint and re-register, or register another fingerprint. It is especially reminded that when registering fingerprints, users need to choose fingerprints with better quality (clear lines and fewer wrinkles) and try to make the area where the fingers touch the fingerprint reader as large as possible. After registration, multiple backup fingerprints can be selected through a comparative test.
Q: When the access control mechanism cannot communicate, what are the reasons?
A: There are two reasons:
①The communication port setting is incorrect, and the selected communication port is not the actual COM port used.
②The baud rate of the communication port of the computer is different from that of the access control mechanism.
Solution: Check the wiring port according to the wiring method in the manual. If the wiring is wrong, use tools to modify it. If the baud rates of the communication ports are different, it is recommended to use standard communication equipment for docking.
Q: There are multiple sets of fingerprint access control machines in the installation place, how to quickly enter fingerprints?
A: Allgemeine Hersteller werden dieses Problem berücksichtigen, daher sind die meisten Fingerabdruck-Zugriffskontrollgeräte mit einem USB-Konverter ausgestattet . Sie müssen nur die erforderlichen Fingerabdruckinformationen in eines der Fingerabdruck-Zugriffskontrollgeräte eingeben und den Administratorstatus über das U eingeben Disk, Um Daten zu betreiben und zu synchronisieren, legen Sie die U-Disk in einen anderen Fingerabdruck-Zugriffskontrollmechanismus ein, um den synchronen Vorgang durchzuführen.
Die Fingerabdruck-Zugriffskontrollmaschine stellt nicht nur die Benutzererfahrung in Bezug auf Sicherheit, Komfort und einfache Verwaltung zufrieden, sondern in Form der kontinuierlichen Entwicklung der biometrischen Technologie wird die Fingerabdruck-Zugriffskontrolle immer noch mit Gesichtserkennung, Iriserkennung und Handabdruckerkennung konkurrieren in der Zukunft.
Autor: Geschrieben von Anna Zhang von S4A INDUSTRIAL CO., LIMITED
Factory Address:Building S4A, South Third Lane, Qiuyuling Street, Zhangkeng Village, Hengli Town, Dongguan City, Guangdong Province Office Address:#601,floor 6 ,building 1,JINFANGHUA industrial zone, Bantian St. Longgang Dist. Shenzhen, PRC.
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