5
4CH
4CH
4CH
4CH
Item
Item
Item
Item Interface
Interface
Interface
Interface Description
Description
Description
Description
1 VIDEO IN 4ch video input
2 AUDIO IN 4ch audio input
3 V-OUT 1ch video output
4 A-OUT 1ch audio output
5 VGA VGA monitor
6 NET RJ45 for internet
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 : 1 2 3 4 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;
4CH_H
4CH_H
4CH_H
4CH_H
Item
Item
Item
Item Interface
Interface
Interface
Interface Description
Description
Description
Description
1 VIDEO IN 4ch video input
2 AUDIO IN 4ch audio input
3 V-OUT 1ch video output
4 A-OUT 1ch audio output
5 VGA VGA monitor
6 NET RJ45 for internet
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 : 1 2 3 4 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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