Dahua NVR52-4KS2 Series User Manual page 90

No. Name
1 Power on-off button
3 1000M fiber port
5 HDMI port
7 Video VGA output
9 Audio input
11 USB 3.0 port
13 SAS extension port
HDMI port
15
High-definition decoding card is not
installed in standard hardware
configuration, you can purchase as
needed.
The general series rear panel of NVR616-XI series is shown as below.
Figure 2-113 Rear panel
Table 2-44 Ports
No. Name
2 Power socket
4 Network port
6 RS-232 port
8 Audio output
10 USB 3.0 port
12 eSATA port
14 Alarm input/output/RS-485 port
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User's Manual