User's Manual
35
Figure 2-67 Rear panel
The NVR42-16P-4KS2/NVR42-16P-4KS2/L/NVR42-16P-4KS3 series rear panel is shown as below.
Figure 2-68 Rear panel
Table 2-22 Rear panel description
Name Function
Power switch Power on/off button.
/
Power input port
Power socket.
●
For NVR42-4KS2/NVR42-EI/NVR42-4KS3 series,
input 12 VDC/4 A.
●
For NVR42-P-4KS2 series, input 48 VDC/96 W.
●
For NVR42-P-EI/NVR42-P-4KS3 series, input 53
VDC/1.81 A.
Input 90~264-12 VAC 5 A/52 V 2.5 A-190 W.
For NVR42-8P-4KS2/NVR42-16P-4KS2/NVR42-8P-
EI/NVR42-8P-4KS3/NVR42-16P-4KS3 series product
only.
MIC IN Audio input port
Bidirectional talk input port. It is to receive the
analog audio signal output from the devices such
as microphone, pickup.
MIC OUT Audio output port
Audio output port. It is to output the analog audio
signal to the devices such as the sound box.
●
Bidirectional talk output.
●
Audio output on 1-window video monitor.
●
Audio output on 1-window video playback.
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
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