You need to delete all attendance logs and employee fingerprints/IDs before transferring ownership.
Select or Reset (depending on your specific firmware version). zkteco ua300 factory reset
Solving persistent bugs, freezing, or errors that persist after a standard reboot. ⚠️ Important Precautions Before Resetting You need to delete all attendance logs and
The primary catalyst for a factory reset is the ubiquitous problem of administrative lockout. The UA300, like many security devices, operates under a hierarchical credential model. If the sole administrator forgets the 8-digit management password—or if a technician leaves the organization without a handover—the device becomes a functional brick. No new users can be enrolled, no logs retrieved, and no settings modified. In this scenario, the hardware reset is not a choice but a necessity. It transforms an expensive paperweight back into a functional, albeit blank, device. This underscores a critical design principle in access control: physical access to the device ultimately trumps digital security. Anyone with a screwdriver and a jumper wire can claim ownership of the device, a sobering reality for organizations relying solely on password protection. No new users can be enrolled, no logs
Press the tamper switch quickly within 30 seconds of the beep to reset the admin password to the default (typically 1234 or 12345 ). Default/Common Setting Default IP 192.168.1.201 Default Admin ID 8888 Default Password 1234 or 12345
Once the device reboots, you must reconfigure the essential settings to bring it back online: