Dahua NVR41 series

User's Manual
49
Name
Function
USB2.0 port
USB2.0 port. Connect to mouse, USB storage
device, USB burner and etc.
RS-232
RS232 debug
COM.
It is for general COM debug to configure IP
address or transfer transparent COM data.
HDMI
High Definition
Media Interface
High definition audio and video signal output
port. It transmits uncompressed high definition
video and multiple-channel data to the HDMI
port of the display device. HDMI version is 1.3.
VGA
VGA video output
port
VGA video output port. Output analog video
signal. It can connect to the monitor to view
analog video.
PoE PORTS
PoE port
Built-in Switch. Support PoE.
For PoE series product, you can use this port to
provide power to the network camera.
2.2.17 NVR48-4KS2/48-16P-4KS2 Series
The NVR48-4KS2 series rear panel is shown as below. See Figure 2-69.
Figure 2-69
The NVR48-16P-4KS2 series rear panel is shown as below. See Figure 2-70.
Figure 2-70
Table 2-29
Name
Function
Power switch
/
Power on-off button.
Power input port
/
AC90V~264V-12V12.5A/-53V2.83A.
MIC IN
Audio input port
Bidirectional talk input port. It is to receive the
analog audio signal output from the devices
such as microphone, pickup.