Just purchased a 7716 Hikvision NVR (16 port POE) and two of the cube cameras (along with several 3mp hik bullets) Not an expert but got them configured for remote view on IVMS 4200 and IVMS 4500 android. I reassigned the default IP address to that compatible with my gateway(192.168.1.101) using SADP and can view the camera via web interface and configure it. I turned off the PIR sensor which turns off the SIREN. When I connnect to my NVR, the NVR reassigns a different IP (192.168.254.7) to the camera and it loses the configuration. In the NVR configuration, all of the cameras have an IP of 192.168.254.xx. Thus, the PIR and wailing siren is turned back on. I thought I would be able to configure the cameras using the web interface and then hook up to the nvr. (since the camera configuration cannot be accessed thouugh the NVR interface). Any help would be greatly appreciated .