AGI Security SYS-HC0451S2 - Manual (Page 62)

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The 8-channel series rear panel is shown as below. See Figure 2-27.
Figure 2-27
The 16-channel series rear panel is shown as below. See Figure 2-28.
Figure 2-28
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 VIDEO IN Video input port Connect to analog camera, video
input signal.
6 GND Ground end
7 Power input port Input 12V DC.
8 A RS485（RS-485） RS485_A port. It is the cable A. You
can connect to the control devices