Verify that the employee is typing the correct User ID before scanning. Section 2: Resolving Biometric Data and Enrollment Issues
Go to > Biometric (or Fingerprint depending on the model). Locate the 1:N Match Threshold (One-to-Many matching).
If you've exhausted all other troubleshooting steps, the most thorough solution is to re-flash the device's firmware. This is the last resort before considering hardware replacement. zkteco authentication failure solution best
ZKTeco Authentication Failure Solution: Best Comprehensive Guide
A: Surprisingly, yes. A restart clears temporary buffer overflows. Do this weekly via a timer socket. Verify that the employee is typing the correct
If the device loses connection to the main controller, it falls back to "Standalone Mode." If the local memory is corrupted, it cannot find the template.
When you cannot access the menu to make changes, the "Admin" is locked out. Here are the best ways to bypass this: If you've exhausted all other troubleshooting steps, the
A significant security issue was identified in ZKTeco's ZKTime software, where a default username and password for the administrator account exist. This vulnerability potentially allows unauthorized access, could expose sensitive data, and compromises the integrity of access control systems. Multiple versions of ZKTime are affected.