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HDMI
VGA
WPS/RESET
2.2.12 NVR21-I/NVR21-I2 Series
The figure is for reference only.
Port Name
HDMI
MIC IN
Table 2-26 Ports
Name
Function
Power input socket
Power socket. Input 12 VDC/2 A.
10/100 Mbps self-adaptive Ethernet port. Connect
Network port
to the network cable.
USB 2.0 port. Connect to mouse, USB storage
USB 2.0 port
device, and more.
High definition audio and video signal output port.
High Definition
It transmits uncompressed high definition video
Media Page
and multiple-channel data to the HDMI port of the
display device. HDMI version is 1.4.
VGA video output
VGA video output port. Output analog video signal.
port
It can connect to the monitor to view analog video.
GND
Ground end.
Device Wi-Fi reset and WPS function button:
● Hold down this button for 5 seconds and above
Reset/WPS function
● Press this button for less than 2 seconds, and
Figure 2-77 Rear panel
Table 2-27 Ports
Connection
USB port
High Definition
Media Page
Audio input port
43
to restore Wi-Fi AP to defaults.
then press the WPS button of Wi-Fi IPC, the
device and Wi-Fi IPC can be connected.
Function
USB port. Connect to mouse, USB storage device
and more.
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.
Bidirectional talk input port. It is to receive the
analog audio signal output from the devices such
as microphone, pickup.
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