Dahua NVR44-4KS3 Series - NVR608-4 KS2;NVR608 H-XI;NVR608 RH-XI Series; NVR616-4 KS2 Series

User's Manual
112
3.5.14 NVR608-4KS2/NVR608H-XI/NVR608RH-XI Series
The following figure is for reference only and might differ from the actual product.
Figure 3-61 Typical connection
3.5.15 NVR616-4KS2 Series
Figure 3-62 Typical connection