Hi @Steve24 - if you just need to see the camera's live feed, recordings, and alerts, then if you connect the solar camera to Hik-Connect, you can then log in to your Hik-Connect account in iVMS-4200.
This will let you do the above remotely without the need for port mapping - see this post for instructions on linking your Hik-Connect account:
Greetings all, I am having problems setting up remote viewing for my Hikvision DS-7604NI-K1 NVR probably because I still don’t understand port forwarding (everything I tried didn’t work). Here are some infos: I am using the Xiaomi Ax3000 router which allows DDNS (here I entered my No-IP...