For models with a physical tamper switch (located on the back of the device), you can force a reset: .
The is a fingerprint-based access control and time attendance terminal. It supports: zkteco ua300 factory reset
If you are locked out of the device menu because you don't have the admin password, you can use a time-based algorithm to generate a temporary "Super Password." For models with a physical tamper switch (located
If you are locked out because of a forgotten administrator password or fingerprint, you can use a temporary "Backdoor" password based on the device's internal time. zkteco ua300 factory reset
Unplug the 12V DC power adapter and disconnect the Ethernet cable.