3. Deregistration Workflow

If you choose to remove your record, you may select the "Deregister Facial Identity" option after logging in.

Users with an active "Already Registered" status can initiate the removal process by selecting the Deregister Facial Identity button.

Process and Execution

Upon selecting this option, the system removes your record from Entrance Terminals and updates your registration status.

Security Cooling-Off Period

To maintain system integrity and ensure all campus gates are synchronized, a cooling-off period applies to mobile deregistrations.

HKU App: If you deregister via HKU App, you may re-register starting from the next calendar day.

Workstations: No cooling-off period is required for on-site requests. You may re-register immediately at any physical workstation.

The system displays a warning prompt requiring users to acknowledge the next-day re-registration restriction before proceeding.

The interface displays a notification confirming deregistration and disabling the registration button until the next calendar day.