Dahua NVR100 series User Manual

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Port Name
Connection
Function
Network port
10M/100Mbps self-adaptive Ethernet port.
Connect to the network cable.
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.
GND
Ground end
/
Power input port
Power socket.
 For NVR41 series, input DC 12V/2A.
 For NVR41-P series, input DC 48V/1.5A.
 For NVR41-8P series, input DC 48V/2A.
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.
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.
PoE PORT
PoE port
Built-in switch. Support PoE function.
For PoE series product, you can use this port to
provide power to the network camera.
Wireless AP
Support wireless hotspot function. Use WIFI to
connect to the network camera when there is a
hotspot.
For 41-W series only.
2.2.4 NVR21-S2/21-P-S2/21-8P-S2 Series
The NVR21-S2 is shown as in Figure 2-25.
Figure 2-25
The NVR21-P-S2 is shown as in Figure 2-26.

Dahua NVR100 series Specifications

General

Brand	Dahua
Model	NVR100 series
Category	Network Hardware
Language	English