change the resolution of the camera from encode settings and bit rate to check it can decode or not on local NVR interface? NVR1104HS-P was obsolete long time ago.
from your Facial Capture i assume you mean Face Detection if yes you can use this face detection feature. just disable IVS and Enable Face Detection setup the config and from System>Display>preview mode>FaceList .. but for LPR you need to have LPR cameras add to NVR.
Yes you can have cameras with P2P options as well as in NVR. and if you dont have p2p in your camera but you have option in NVR then still you can see your camera through it. !!