If your F18 lacks an external reset button, use the boot menu during startup.
Locate the tamper switch (a small spring-loaded button) on the back of the device. Press and hold it down.
If using software, verify that your PC's IP is in the same range (e.g., 192.168.1.100 ). zkteco f18 admin password reset
Go to Device > Add New Device . Enter the F18's IP address and click Connect .
Use a ZKTeco Password Reset Tool on your PC. Enter the device's time into the tool to generate a unique 6-to-8 digit password. Login: Press the Menu button on the F18. When prompted for an ID, enter 8888 and press OK . If your F18 lacks an external reset button,
Wait for the device to boot completely until the main time display appears.
Getting locked out of your ZKTeco F18 is frustrating, but it is solvable. Here is the hierarchy of attempts: If using software, verify that your PC's IP
If you cannot access the device via software, you can force a factory reset via the device's internal reset button or keypad combination. The procedure can vary slightly depending on the specific hardware revision, but here is the most common approach:
Many ZKTeco models, including the F18, have a built-in "Super Password" algorithm that changes every minute based on the device's system time.
Incorrect sequences can lock the keypad for several minutes. This method is unreliable.
Most ZKTeco F18 devices have a physical reset button. This is the most reliable method, but it returns the device to factory default settings.