Hi Dear Nash
There is no Datasheet for your product unfortunatly...
But , before talking about the resolution, you have to pay attention about the compatibility first, so is the camera with the same brand than the NVR or not ? if not, the both (Camera and NVR) are compatible ONVIF profil S or not ?
please give us all the details and datasheets of all product with the quantities used OR the easiest way is to contact the manufacturer an Mr.Phil said (he will ask you for the same questions...)
Thank you