Compact 4ch H.264 Network DVR-MU.Ver1.1
No
Name / Label
1
SENSOR
2
ALARM
3
RS-485
4
IR_ext
5
VIDEO-OUT
6
VIDEO-IN
7
DC-IN 12V
8
VGA-OUT
9
LAN
10
MOUSE
11
AUDIO-IN and -OUT
6
Sensor ports (marked "1~12") and a common ground (marked
"G")
Alarm port (Alarm 1+ and Alarm 1-)
RS-485 connector (typically for PTZ-capable cameras and
keyboards)
IR extender connector (optional)
Video output port for the security monitor
BNC connectors for video input: CH1~CH16
DC power port for the power adaptor
VGA output (DB-9) port for the LCD monitor
RJ45 port for the network cable
Mouse port (for USB compatible mouse only)
Connectors of audio input and output
Function