If the software menus
While the jumper is on pins 2 & 3, reconnect the power adapter. The screen will flash, and the device may beep three times. Let it sit for 10 seconds. This clears the NVRAM (Non-Volatile RAM) where the admin password is stored. zkteco ua300 factory reset
Before you reset, consider alternatives: If the software menus While the jumper is
If you have access to the device via the management software, always backup your data before performing a reset. zkteco ua300 factory reset
allows for a clean transition without physical intervention. The Hardware Route (The "Backdoor"):
If possible, back up user data via ZKAccess 3.5 or ZKTime Web software before resetting.
If the device is networked, you can clear administrator privileges or reset it using ZKTime 5.0 Attendance Management Software :