AGI Security SYS-HC0451S2 - Manual (Page 71)

61
Figure 2-43
Please refer to the following sheet for detailed information.
SN Icon Name Note
1
Power on-off button Power on/off button.
2
Alarm input/Alarm
output
Input/output alarm signal.
3 VGA VGA video output
port VGA video output port. Output
analog video signal. Can connect to
the monitor to view ananlog video
output.
4 AUDIO IN Audio input port Connect to audio input device such
as speaker.
5 AUDIO OUT Audio output port Connect to video output device such
as sound box.
6 VIDEO IN Video input port Connect to analog camera, video
input signal.
7 GND Ground end
8
Power input port
Input 12V DC.
9 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.
10 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.
11 Network port
100M Ethernet port