Keep the device firmware updated to patch any security vulnerabilities related to the credential system. To help you get the exact fix you need, could you tell me: Are you locked out of the device right now?
Check the entry logs monthly to ensure no unauthorized attempts were made to guess the Admin Password. ps300b key id password top
If you are setting up a PS300B for the first time or have performed a hard factory reset, the device usually ships with a set of default credentials. 💡 Default Key ID: 0 or 1 Default Password: 1234 or 0000 Alternative Admin ID: 8888 or 9999 Keep the device firmware updated to patch any
A 4-to-8 digit numeric code used either for user verification or administrative overrides. If you are setting up a PS300B for
If the PS300B is connected to a PC via RS485, USB, or TCP/IP, use the management software (like ZKTime or similar attendance suites). Most software allows you to "Clear Admin Privilege" directly from the dashboard without needing the device's physical password. 2. The "Super Password" Method
Do you have the installed on a computer? Is the device showing a specific error code on the screen?