Manual

Introduction
DVR User Manual
3
No.
Name
Descriptions
1
CVBS
CVBS video output; connect to monitor
2
ALARM IN
Alarm inputs for connecting sensors
3 GND Ground
4 AUDIO OUT Audio output;
5 AUDIO IN Audio input
6 ALARM OUT Relay output; connect to external alarms
7 VIDEO IN 8 CH video inputs
8 HDMI Connect to high definition display devices
9 VGA Connect to monitor
10
LAN
Network port
11 RS485
Connectors for keyboards or speed domes. A is TX+; B is
TX-
12
USB
Connector for USB storage devices or USB mouse
13
DC12V
DC12V power input
Introduction
DVR User Manual
3
No.
Name
Descriptions
1
CVBS
CVBS video output; connect to monitor
2
ALARM IN
Alarm inputs for connecting sensors
3
GND
Ground
4
AUDIO OUT
Audio output;
5
AUDIO IN
Audio input
6
ALARM OUT
Relay output; connect to external alarms
7
VIDEO IN
8 CH video inputs
8
HDMI
Connect to high definition display devices
9
VGA
Connect to monitor
10
LAN
Network port
11
RS485
Connectors for keyboards or speed domes. A is TX+; B is
TX-
12
USB
Connector for USB storage devices or USB mouse
13
DC12V
DC12V power input