Zkteco Ua300 Factory Reset
The device will erase the configurations and reboot automatically. Method 2: Resetting via ZKTeco Software
This chronicle describes steps, checks, and cautions for performing a factory reset on a ZKTeco UA300 (fingerprint/biometric access device). It’s written as a concise, readable sequence you can follow and adapt. Assumptions: you have physical access to the device and basic familiarity with its menus and cabling. Always back up data before resetting.
: For some models, an alternative hardware method involves using a magnet to trigger the "tamper" alarm switch. This is more common on other ZKTeco access control panels and is not recommended for the UA300 unless you are an experienced technician.
Click on AC Manage > Advance Function and select Clear Admin . This removes the password lock without wiping user data.
If you can still access the menu, this is the safest and most complete method. Press the key to enter the main menu. Navigate to System and press OK . zkteco ua300 factory reset
: Once the main screen appears, wait approximately 30–60 seconds until you hear a short beep.
Turn on the device and note the exact shown on the screen.
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: Press and hold the M or OK button until the menu screen appears. The device will erase the configurations and reboot
Use a ZKTeco password generator tool or site to create a password based on that time KeySecu .
: Download all attendance data and user logs using the ZKTime or BioTime software.
Use a pin or paperclip to press and hold the button inside the hole for roughly 10–15 seconds.
If you can still access the menu, this is the safest and easiest method. Press the button on your UA300 terminal. Navigate to System Settings or System Config . Select Factory Reset or Clear Data . Assumptions: you have physical access to the device
Do you need to before erasing the device?
After a successful reset, the default administrator password is typically 12345 , 0000 , 8888 , or admin . If none of these work, try leaving the password field blank. You can check the user manual or ZKTeco’s official documentation for your specific device model.
I can provide the exact steps or master password generation assistance for your specific scenario. Share public link
If you have admin access, this is the quickest way to restore all settings to their original factory state. Press the button to enter the main menu. Navigate to System using the arrow keys and press OK . Select Reset or Initialize . Select Restore Factory Settings .
Performing a factory reset on your ZKTeco UA300 time attendance terminal restores the device to its original manufacturing settings. This process erases custom configurations, communication parameters, and access privileges, helping you resolve system glitches, clear forgotten administrator passwords, or prepare the device for redeployment.