Dahua Technology DH-XVR1B16H - Xvr7208 A-4 K-X;Dh-Xvr5216 An-X-16 P;Dh-Xvr7208 A-4 K-X2

User’s Manual
32
No.
Port Name
Function
5 HDMI port
High definition audio and video signal output port. It outputs the
same video source as VGA. It supports 4K resolution output and
supports mouse operation and control.
Note when the HDMI output resolution is 4K, the VGA output stops.
6 USB port
Connects to the external devices such as keyboard, mouse, and USB
storage device.
7 Network port Connects to Ethernet port.
8 Power input port Inputs power.
9 GND Ground.
3.2.6 DH-XVR4216AN-X/DH-XVR4232AN-X/DH-XVR5216AN-X/DH-
XVR5232AN-X/DH-XVR5208AN-4KL-X/DH-XVR5216AN-4KL-X/DH-
XVR5216A-X/DH-XVR7208A-4KL-X/DH-XVR7216A-4KL-X/DH-
XVR7208A-4K-X/DH-XVR5216AN-X-16P/DH-XVR7208A-4K-X2
Rear panel
Table 3-15 Rear panel description
No.
Port Name
Function
1 Ground terminal.
2
Alarm input port 1–
16
Four groups of alarm input ports (Group 1: port 1 to port 4; Group 2:
port 5 to port 8; Group 3: port 9 to port 12; Group 4: port 13 to port
16). These ports receive the signal from the external alarm source.
There are two types: NO (Normally Open) and NC (Normally Closed).
When your alarm input device is using external power, make sure that
the alarm input device and the DVR connect to the same ground.