Dahua NVR5208-EI User Manual page 57

NVR48-EI/NVR44-EI/NVR48-16P-EI/NVR44-16P-EI/
NVR44-4KS3/NVR48-4KS3 Series
The NVR44-4KS2/NVR44-4KS2/L/NVR44-4KS2/I/NVR48-EI/NVR44-EI/NVR44-4KS3/NVR48-4KS3 series
rear panel is shown as below.
The NVR44-16P-4KS2/NVR44-16P-4KS2/L/NVR44-16P-4KS2/I series rear panel is shown as below.
The NVR48-16P-EI/NVR44-16P-EI series rear panel is shown as below.
Name
Power switch
Power input
port
MIC IN
MIC OUT
Figure 2-70 Rear panel
Figure 2-71 Rear panel
Figure 2-72 Rear panel
Table 2-25 Ports
Function
— Power on-off button.
— 90~264-12 VAC 12.5 A/-53 V 2.83 A.
Bidirectional talk input port. It is to receive the analog audio
Audio input port
signal output from the devices such as microphone, pickup.
Audio output port. It is to output the analog audio signal to
the devices such as the sound box.
Audio output port
Bidirectional talk output.
●
Audio output on 1-window video monitor.
●
Audio output on 1-window video playback.
●
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User's Manual