User Manual

Introduction
NVR User Manual
7
No.
Name
Descriptions
1
VGA
Connect to monitor
2
RS485 Y/Z interface
Unavailable right now
3
ALARM OUT
Relay output; connect to external alarm
4
GND
Grounding
5
AUDIO OUT
Audio output; connect to sound box
6
e-SATA1/ e-SATA2
Connect to HDD with e-SATA interface
7
LAN1/LAN2
Network port
8
HDMI1
Connect to 4K×2K high definition display device
9
USB3.0/USB
USB3.0 and USB 2.0 interface, connect USB storage
device or USB mouse
10
HDMI2
Connect to 1920×1080 high definition display device
11
RS485 A/B interface
Connect to keyboard. A is TX+; B is TX-
12
ALARM IN
Alarm inputs for connecting sensors
13
AUDIO IN
Audio input; connect to audio input device, like
microphone, pickup, etc
14
Power Switch
Press the switch to turn on/off the NVR
15
Power Supply
Power supply interface
No.
Name
Descriptions
1
Power Supply
DC48V power supply interface
2
PoE port
8 PoE network ports; connect to 8 PoE IP cameras
3
LAN
Network port
4
VGA
Connect to monitor
5
HDMI
Connect to 1920×1080 high definition display device
6
USB3.0
USB3.0 interface, connect USB storage device or
USB mouse
7
AUDIO IN
Audio input; connect to audio input device, like
microphone, pickup, etc
8
AUDIO OUT
Audio output; connect to sound box
9
Power Supply
DC12V power supply interface