CP Plus CP-UNR-1xxQ1 Series - Page 40

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Please refer to the following sheet for detailed information.
Port Name
Connection
Function
USB2.0
USB2.0 port.
Connect to USB2.0 mouse.
NET
Network port
10M/100M/1000Mbps 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.
VGA
VGA video
output port
VGA
VGA video output port. Output analog video
signal. It can connect to the monitor to view
analog video.
1-3
Alarm input
port 1-3.
I/O port
 Alarm input port.
 When your alarm input device is using
external power, please make sure the
device and the NVR have the same
ground.
Alarm input
port ground
end
Alarm input ground end.
NO
Alarm output
port
 Alarm output ports. Output alarm signal to
the alarm device. Please make sure
there is power to the external alarm
device.
 NO：Normal open alarm output port.
 C：Alarm output public end.
C
A
RS485
(RS-485)
communication
port
RS485_A port. It is the cable A. You can
connect to the control devices such as speed
dome PTZ.
B
RS485_B.It is the cable B. You can connect
to the control devices such as speed dome
PTZ.
Power input port
/
/
Power port. Input 220V DC.
Power button
/
/
Power on/off button.
PoE PORTS
4 PoE ports
/
Built-in Switch supports PoE function.
The 4 PoE ports series product supports total
48V 50W.
MIC IN
Audio input
port
/
Bidirectional talk input port. It is to receive the
analog audio signal output from the devices
such as mike phone, pickup.