: For systems with internet connectivity, online activation is the simplest method. Navigate to the About interface and click Online Activation, then enter your username and password to authenticate.
Without this registry key, the software operates in a restricted trial mode. Activating the software with a valid register key links your specific server hardware to the ZKTeco software license, granting permanent access to system management tools. Core Software Capabilities Unlocked by the Key:
If your security server is completely isolated from the internet, use the offline method: zkbiolock register key
License activation can sometimes encounter roadblocks due to network configurations or database mismatches. 1. "Invalid Register Key" or "License Mismatch"
Upon logging in, the system will prompt you for software registration. Clicking "Yes" will display a unique Registration ID Contact Sales/Support: You must copy this ID and send it to your ZKTeco sales representative