I have replaced my entire 10 year old panasonic IP cameras with a montavue system. The Panasonic camera's were great but they were dated and not serving my purpose. i would still like to hang on to a few of them and I was curious if anyone had any insight how I could add them to my new NVR. I could keep them hooked up to my old NVR but then I can monitor everything at the same time. The camera's are BB-HCM715 and they are not ONVIF. do you know of a way I can add them? Ive attempted to simple try via adding the adding the IP address but didnt work.