The stability of the Fingerprint Scanner is a comprehensive factor. Every structure, accessory, and component of the Fingerprint Recognition Time Attendance system will have a critical impact on the stability of the device. Manufacturers must strive for excellence to ensure its stability.

The smart monitor remains in the receiving state, receiving alarm data and status data from the Fingerprint Scanner in a stable manner. For alarm data, audible and light alarms are immediately sent out through the LCD display and buzzer; for situation data, it is stored in the memory and compared with the past historical conditions of the electronic lock at this time to obtain trend analysis and predict future trends. If the situation changes, relative data will be provided to the personnel on duty based on the LCD display for decision-making. While establishing a communication link with the electronic lock, the smart monitor monitors changes in the power supply current flowing through the communication line in real time through the A/D converter, effectively preventing damage caused by human factors and ensuring the smooth flow of the communication line.
Compared with traditional door locks, Fingerprint Scanner can easily solve the above situation. Due to the development of the market, unique devices have already replaced traditional door locks in many aspects. First of all, door locks are safer to use. Mechanical locks must be opened with a key. Therefore, the activation part inserted into the keyhole must be exposed, which is an opportunity for thieves to take advantage of. Unlike mechanical locks, Fingerprint Scanner must use fingerprints or passwords to activate the door. Its collection part is outside the door, and the central control part is inside, so there is no need to worry about being maliciously damaged by thieves.
Secondly, Fingerprint Recognition Time Attendance authentication cannot be repeated. Fingerprint Scanner use biometric identification technology, which uses certain physiological or morphological characteristics of the human body to identify identities.