- In "Sys Admin" under "Access Control", select "Readers".
- Select the reader you want to perform the anti-passback feature on and then click on the "Anti-passback" tab.
- Click modify select the number of minutes and click okay.
- Next select "Access Control" and "Access Panels".
- Click on the LNL-500 then the "Options" tab.
- Check the "Timed Anti-passback" option.
- Log out and back in of "Sys Admin".
***Note*** Selecting this feature will decrease your Event Capacity.