No.
Port Name
Function
RS-485
communication
port
You can connect to the control devices such as speed dome PTZ.
RS-485_A port is connected by the cable A and RS-485_B is
connected to the cable B.
Four-wire full-
duplex RS-485
port (T+, T-, R+,
R-)
Four-wire full-duplex 485 port. T+ and T- is the output wire; R+
and R- is the input wire.
Power output
control for alarm
(CTRL 12V)
Controls the 6
th
channel power output for alarm. It is to control the
on-off alarm relay output.
12V power output
port
Provides power to external devices such as camera and alarm
device. Please note the supplying power shall be below 1A.
G
Ground.
7
RS-232 debug
COM.
It is for general COM debug to configure IP address or transfer
transparent COM data.
8
VGA video output
Outputs analog video signal. It can connect to the monitor to view
analog video.
9
Power button
Turns on/off the Device.
10
Power input port
Inputs power.
11
Loop out
Outputs the video signal of the corresponding video input port.
12
Video input port
Connect to analog camera to input video signal.
13
Network port
Connects to Ethernet port.
14
USB port
Connects to the external devices such as keyboard, mouse, and
USB storage device.
15
eSATA port
External SATA port which connects to the device with SATA port.
Perform the jumper configuration when connecting HDD.
16
HDMI port
High definition audio and video signal output port. It outputs the
same video source as VGA. It supports 4K resolution output and
supports mouse operation and control.
Please note when the HDMI output resolution is 4K, the VGA
output stops. Resolution varies depending on different models.
17
GND
Ground.
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