Frequently Questions About Fingerprint Access Control Machines In Using
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 controller is popular in office buildings and has attracted the attention of users. We all know that there will be various problems in the process of using electronic devices. Today we will take a question-and-answer form 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 USB converter 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: General manufacturers will consider this problem, so most of the fingerprint access control machines will be equipped with a USB interface, you only need to enter the required fingerprint information in one of the fingerprint access control machines, enter the administrator status through the U disk, To operate and synchronize data, insert the U disk into another fingerprint access control mechanisms to perform the synchronous operation.
The fingerprint access control machine not only satisfies the user experience in terms of security, convenience, and ease of management, but in the form of continuous development of biometric technology, fingerprint access control will still compete with facial recognition access control, iris recognition, and palmprint recognition in the future.
Author: Written by Anna Zhang from 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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