Rear Panel: 16 Channel - Qvis IZEUS 7000 NVR RANGE User Manual

2.5 Rear Panel: 16 Channel

The 16 Channel NVR rear panel is shown below. See Figure 2-4:
Please refer to the following sheet for detailed information.
Port Name
Power switch /
Power input /
port
MIC IN
Audio input port
MIC OUT
Audio output port
VIEDEO
Video output port
OUT
Alarm input port
1～16
1～16
GND
Alarm output port
NO1～NO5
1～5
C1～C5
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Figure 2-4
Function
Power on-off button
Input AC 100~240V.
Bidirectional talk input port. This is to receive the
analog audio signal output from the devices such
as mike phone, pickup.
Audio output port. This is to output the analog audio
signal to the devices such as the sound box.

Bidirectional talk output.

Audio output on a 1-window video monitor.

Audio output on a 1-window video playback.
CVBS output

There are four groups. The first group is from
port 1 to port 4, the second group is from port 5
to port 8, the third group is from 9 to 12, and
the fourth group is from 13 to 16. They are
used to receive the signal from the external
alarm source. 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.
Alarm input ground port.

5 groups of alarm output ports. (Group 1：port
NO1～C1,Group 2:port NO2～C2,Group 3:port
10