Hello,
The units do not have options to make them visible from the Internet.
There are other ways to make a unite visible.
- Port forwarding. This does require the IT department to help you.
- A Virtual Private Network.
However if there are 20 firewalls in between the unit and the Internet there is a big change that the IT department does not want you to create Virtual Private Network.
Information like the Mac address can be found on the home page of the unit if required.
Best regards,
Guido