To check people in manually, your receptionist or other staff member can use:

1. The EVA Check-in Admin Portal (go to Check-in and click the manual check-in button for the relevant zone)
2. The QR code link for your site / zone / visitor type. This can be useful if you don't want your staff member to have access to the admin portal.

Another option is kiosk mode - where visitors can check themselves in on a tablet.