The test function of the Fingerprint Scanner mainly refers to "three openings and two openings". "Three openings" refers to: fingerprint unlocking, password unlocking and magnetic card unlocking; and "two openings" refers to: response speed and accuracy. Therefore, the trial function of the Fingerprint Scanner is mainly used to test the speed and accuracy of these three door opening methods.

1. Test the response speed and accuracy of fingerprint unlocking
First, you need to enter your fingerprint. This is a step to verify the Fingerprint Recognition Time Attendance function. At the same time, when recording fingerprints, you should observe the difficulty of recording fingerprints. If a fingerprint cannot be recognized after being entered multiple times, it can almost be judged that the resolution of this Fingerprint Recognition Time Attendance is not high. After entering the fingerprint, you can randomly test the recognition and response speed of the Fingerprint Recognition Time Attendance to the correct fingerprint. If it opens at the touch of a finger, its response speed will be fast, and vice versa. The faster the response speed, the higher the resolution and the better the performance of the Fingerprint Scanner. It is best to try several times during testing. Only by testing several times can you better identify its advantages and disadvantages.
2. Test magnetic card unlocking
The test methods for magnetic card unlocking and fingerprint unlocking are the same. They also test the response speed and accuracy. They use authorized magnetic cards and unauthorized magnetic cards to test separately in the magnetic card area. The main purpose is to see the Fingerprint Scanner's reaction and recognition of the magnetic card. If If the response speed is fast, the performance of the Fingerprint Scanner will be good, and vice versa.
3. Test password unlocking
The test of password unlocking is actually to measure the reaction speed and accuracy. The test method of password unlocking can be carried out alternately with correct and incorrect methods. The faster the reaction speed, the higher the technical content, and the higher the accuracy. The security will be higher.