Nvr42/42N/42-P/42-8P/42-16P Series - Dahua NVR4104-P-4KS2 User Manual

Please refer to the following sheet for detailed information.
Port Name Connection
Power input port
Network port
USB port
High
HDMI
Media Interface
VGA video output
VGA
port
MIC IN
Audio input port
MIC OUT
Audio output port
GND
PoE port
PoE
PORTS

2.2.10 NVR42/42N/42-P/42-8P/42-16P Series

The NVR42 series rear panel is shown as below. See Figure 2-39.
The NVR42N series rear panel is shown as below. See Figure 2-40.
Function
Power socket.
For NVR22-S2, input DC 12V/4A.

 For NVR22-P-S2, input DC 48V/1.5A.
For NVR22-8P-S2, input DC 53V 120W.

10M/100Mbps self-adaptive Ethernet port. Connect to the
network cable.
USB port. Connect to mouse, USB storage device and
etc.
High definition audio and video signal output port. It
Definition transmits uncompressed high definition video and
multiple-channel data to the HDMI port of the display
device. HDMI version is 1.4.
VGA video output port. Output analog video signal. It can
connect to the monitor to view analog video.
Bidirectional talk input port. It is to receive the analog
audio signal output from the devices such as microphone,
pickup.
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.
Ground end
Built-in switch. Support PoE function.
For PoE series product, you can use this port to provide
power to the network camera.
Figure 2-39
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