Digitus DN-16039 Guía De Instalación Rápida página 20

Then please key-in the MAC address and Activation code as seen
from the last page of your user manual and press "Apply" to add the
camera.
20
After plug-in installation,
please enter the login page
again from
http://www.plug-view.com
with your account.
Please press the "+" sign to
add the camera.
Then press ">" sign to go to
next page and follow the
steps.