Zkteco Authentication Failure Solution -

ZKTeco devices have a maximum user capacity (e.g., 500, 1,000, or 3,000 users).

: Ensure the user’s finger is not excessively dry, wet, or injured. For facial recognition, ensure the lens is clean and the lighting is consistent with when the face was first enrolled. zkteco authentication failure solution

If your system has enabled (which prevents users from passing their card to a friend), the system tracks their entry and exit state. ZKTeco devices have a maximum user capacity (e