7
1
0
ALARM IN : IN1-IN8 alarm input port
RS-485 : A , B
ALARM OUT: N1 N2 alarm output port, every channel
connect GND 、 OUT 、 COM;
every two channel OUT, COM port is for GND;
8CH_H
8CH_H
8CH_H
8CH_H
8CH_S
8CH_S
8CH_S
8CH_S
Item
Item
Item
Item Interface
Interface
Interface
Interface Description
Description
Description
Description
1 VIDEO IN 8ch video input
2 AUDIO IN 1ch audio input
3 V-OUT 1ch video output
4 A-OUT 1ch audio output
Ite
Ite
Ite
Ite
m
m
m
m
Interface
Interface
Interface
Interface Description
Description
Description
Description
1 VIDEO IN 8ch video input
2 AUDIO IN 8ch audio input
3 V-OUT 1ch video output
4 A-OUT 1ch audio output
5 VGA VGA monitor
6 NET RJ45
7 USB/ MOUSE First USB for backup or upgrade system of DVR;
Second USB for mouse
8 ON/OFF Power supply switcher
9 DC-12V Power adaptor port
10
ALARM IN : IN1-IN4 alarm input port
RS-485 :
A
, B
ALARM OUT: N1 alarm output port, every channel
connect GND 、 OUT 、 COM;
every two channel OUT, COM port is for GND;
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