"Force User to Enter PIN" option explained.

Force User To Enter PIN 

Admins can use this feature to force users to type in their PIN to log in irrespective of their chosen Unlock Method if the user comes back to the computer AFTER this PIN Login Timeout period. Use this to force users to type in their PINs periodically.

For any additional questions or concerns regarding faster 2FA, proximity settings, computer locking, password management, or compliance, please contact GateKeeper Enterprise support using the Support Ticket form on https://gkaccess.com/support/ or email [e-mail].