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Port Name
MIC IN
MIC OUT
VGA
PoE PORTS
2.2.15 NVR22-P-I/NVR22-P-I2 Series
The rear panel is shown as below.
The figure is for reference only.
Port Name
Connection
Audio input port
Audio output port
VGA video output
port
Network port
PoE port
Power input port
GND
Figure 2-69 Rear panel
Figure 2-70 Rear panel
Table 2-29 Ports
Connection
GND
USB port
42
Function
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.
VGA video output port. Output analog video
signal. It can connect to the monitor to view
analog video.
10/100 Mbps self-adaptive Ethernet port. Connect
to the network cable.
Built-in switch. Support PoE function.
For PoE series product, you can use this port to
provide power to the network camera.
Power socket.
Ground end.
Function
Ground end.
USB port. Connect to mouse, USB storage device
and more.
User's Manual
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