Table of Contents
Advertisement
No.
7
8
9
2.2.23 NVR4216-I Series
The figure is for reference only.
Port Name
Function
Audio output port. It is to output analog audio signal to
devices such as sound box.
● Bidirectional talk output.
MIC OUT
● Audio output on 1-window video monitor.
● Audio output on 1-window video playback.
VGA video output port. Output analog video signal. It can
VGA port
connect to the monitor to view analog video.
High definition audio and video signal output port. It
HDMI port
transmits uncompressed high definition video and multiple-
channel audio data to displays with HDMI port.
● They receive signals from external alarm source. Alarm
Alarm input port (1-
4)
● When your alarm input device is using external power,
GND. Alarm input ground port.
NO C
One NO activation output group. (On-off button).
Controllable power supply output. Control the
output of the on-off button alarm relay. It
controls the alarm device with the presence or
CTRL
absence of voltage. It can also be used as power
input for some alarm devices such as alarm
detectors.
Power output port. It can provide power to some
peripheral devices such as camera and alarm
P
device. Make sure the power supply of
peripheral device shall be below 1 A.
Figure 2-92 Rear panel
input includes two types; NO (normal open) and NC
(normal close).
make sure the device and the NVR have the same GND.
56
User's Manual
The two
ports
serve as
another
group
of alarm
output
ports.
Advertisement
Table of Contents
