COP-USA PKG-DVR04 - Manual (Page 8)

8
Item Item Item Item Interface Interface Interface Interface Description Description Description Description
1 VIDEO IN 16ch 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 NETWORK 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：4CH alarm input port
RS-485：A, B
ALARM OUT: N1 N2 for alarm output port, every channel
connect C and O; port is for GND;
24CH 24CH 24CH 24CH
Item Item Item Item Interface Interface Interface Interface Description Description Description Description
1 VIDEO IN 24ch 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 NETWORK 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 HDMI HDMI interface
11 TALK AUDIO TALKBACK
12
ALARM IN：16CH alarm input port
RS-485：A, B RS485-S A,B
ALARM OUT: N1 N2 for alarm output port, every channel
connect C and O; port is for GND;