Dahua NVR41 series User Manual

User's Manual
42
Name
Function
MIC OUT
Audio output port
Audio output port. It is to output the analog
audio signal to the devices such as the sound
box.
● Bidirectional talk output.
● Audio output on 1-window video monitor.
● Audio output on 1-window video playback.
1
～
2
Alarm input port
1
～
2
When your alarm input device is using
external power, please make sure the device
and the NVR have the same ground.
GND
Alarm input ground port.
C
Alarm output public
port
Alarm output public end.
NO
Normal open
Normal open alarm output port.
Network port
10M/100M/1000Mbps self-adaptive Ethernet
port. Connect to the network cable.
USB3.0 port
USB3.0 port. Connect to mouse, USB storage
device, USB burner and etc.
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 PORT
/
Bult-in Switch. Support PoE.
The 8 PoE series product supports total 48V
120W. One PoE port max supports 15W.
2.2.13 NVR41-4KS2/41-P-4KS2/41-8P-4KS2
The NVR41-4KS2 series rear panel is shown as below. See Figure 2-56.
Figure 2-56
The NVR41-P-4KS2 series rear panel is shown as below. See Figure 2-57.

Dahua NVR41 series Specifications

General

Brand	Dahua
Model	NVR41 series
Category	Network Hardware
Language	English