So i have 2 NVR, connecting 12 EZVIZ IP camera from 3 house, NVR 1 is Hikvision DS-7616NI-Q2 and NVR 2 is Hikvision DS-7616NI-Q1/B1.
8 Camera from 2 house connected to NVR 1, and 4 Camera Connected to NVR 2.
I want to add NVR 2 to NVR 1, and NVR 1 to NVR 2.
The problem is, if i add each ip...