The property company listened to the maintenance analysis of the access control system for three times, and the access control fingerprint problem appeared frequently.

1. Fingerprint entry problem: The problem of access control fingerprint may be caused by inaccurate fingerprint entry or incomplete records. Property companies can check the quality and accuracy of fingerprint input, re-enter fingerprint information, and ensure the integrity of records.

2. Sensor failure: The problem of fingerprint identification of access control may also be caused by sensor failure. The property management company can check whether the sensor is damaged or has poor contact, and replace or repair it in time.