Dahua NVR4216-16P-4 User Manual

7
Name Function
1～4
Alarm input port
1～4
 There are two types; NO (normal open)/NC
(normal close).

When your alarm input device is using
external power, please
make sure the
device and the NVR have the same ground.
GND Alarm input ground port.
N1, N2
Alarm output
port
1～2
 2 groups of alarm output ports. (Group 1：
port NO1 ～ C1,Group 2:port NO2 ～
C2).Output alarm signal to the alarm
device. Please make sure there is power to
the external alarm device.
 NO：Normal open alarm output port.
 C：Alarm output public end.
C1, C2
A
RS-485
communication
port
RS485_A port. It is the cable A. You can connect to
the control devices such as speed dome PTZ.
B
RS485_B.It is the cable B. You can connect to the
control devices such as speed dome PTZ.
Network port
10M/100M/1000Mbps self-
adaptive Ethernet port.
Connect to the network cable.
US
B2.0 port
USB2.0 port. Connect to mouse, USB storage device,
USB burner and etc.
RS-232
RS-
232 debug
COM.
It is for general COM debug to configure IP address or
transfer transparent COM data.
HDMI
High Definition
Media Interface
High definition audio and video signal output port. It
transmits uncompressed high definition video and
multiple-
channel data to the HDMI port of the display
device. HDMI version is 1.4.
VGA
VGA video
output port
VGA video output port. Output analog video signal. It
can connect to the monitor to view analog video.
PoE
PORTS
/
Bult-in Switch. Support PoE.
The 4 PoE series product supports total 48V
50W.
The 8 PoE series product supports total 48V
120W.
2.3. Connect to the ground

Dahua NVR4216-16P-4 Specifications

General

Brand	Dahua
Model	NVR4216-16P-4
Category	DVR
Language	English