If a camera is already connected to the device, the camera will be detected automatically once the device is activated. If a camera has been detected, go to "(3) Configure camera authentication and recording".
Click the icon next to the device, then click Gateway Settings.
[Click on "Other" and then "Camera Detection".
Click "Yes" on the confirmation screen.
Confirm that the camera appears in the sidebar. (Thumbnails will not appear until a snapshot is taken.)