yairglk

I currently have 5 HikVision camera connected to Hik-Vision PCNVR installed on computer. It works well, however I want to join the camera of the intercom also, is there a way to connect them? The 2N HElious supports RTSP and ONVIF, however it seem the NVR software does not, or it does? Is there anyone who did it and knows how to do it? Maby should I look for different NVR software instead? I have the option to replace the PC-Base NVR with HIKVISION Appliance NVR DS-7608N-E2/8P, is someone familiar with it and perhaps know if it has ONVIF/RTSP support in ? Thanks.