[Weelok]

Hmmm, I think the answer to your question is no but I say that only because your router is doing the VPN. If you set up a VPN connection from your computer you could do what you want as that is what I do and the only encrypted connection is the computer IP traffic. This type of set up allows other connected devices to be routed through the router as normal.

By enabling VPN on the router, I suspect all the connections try and go encrypted? What router are you using?

I did some googling and it's possible to get what you want working but it's going to depend on the service you use to view the camera remotely as that service would have to support the VPN connection as well, e.g. Have the key in order to encrypt and decrypt the IP traffic.