User Manual

6
No.
Name
Descriptions
6
LAN
Network port
7
HDMI
Connect to high definition display device
8
USB
Connect USB storage device or USB mouse
9
GND
Grounding
10
ALARM OUT
Relay output; connect to external alarm
11
ALARM IN
Alarm inputs for connecting sensors
12
AUDIO IN
Audio input; connect to audio input device, like
microphone, pickup, etc
13
Power Switch
Press the switch to turn on/off the NVR
14
Power Supply
Power supply interface
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