Zkteco Password Reset Tool -
: Use a paperclip to depress the button while the device is powered on.
Enter the generated code. If successful, you will enter the menu where you can clear the existing administrators. Resetting via Management Software
The ZKTeco Password Reset Tool is a utility designed to recover or reset administrator credentials on ZKTeco biometric devices (attendance & access control systems) when the original password is lost or unknown. This tool communicates directly with the device over Ethernet or USB.
This is the standard "backdoor" for most ZKTeco devices. It generates a temporary password based on the internal clock of your device.