Dahua NVR41 series User Manual

User's Manual
47
Name
Function
A
RS-485
communication
port
RS485_A port. It is the cable A. You can
connect to the control devices such as speed
dome PTZ.
B
RS485_B.It is the cable B. You can connect to
the control devices such as speed dome PTZ.
Network port
10M/100M/1000Mbps self-adaptive Ethernet
port. Connect to the network cable.
USB port
USB port. Connect to mouse, USB storage
device, USB burner and etc.
RS-232
RS-232 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 1.4.
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
/
Bult-in Switch. Support PoE.
For PoE series product, you can use this port to
provide power to the network camera.
2.2.16 NVR44-4KS2/44-16P-4KS2 Series
The NVR44-4KS2 series rear panel is shown as below. See Figure 2-67.
Figure 2-67
The NVR44-16P-4KS2 series rear panel is shown as below. See Figure 2-68.
Figure 2-68
Table 2-28
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.

Dahua NVR41 series Specifications

General

Brand	Dahua
Model	NVR41 series
Category	Network Hardware
Language	English