Dahua NVR5208-EI User Manual page 55

The NVR42-8P-4KS2/NVR42-8P-4KS2/L/NVR42-8P-EI/NVR42-8P-4KS3 series rear panel is shown as
below.
The NVR42-16P-4KS2/NVR42-16P-4KS2/L/NVR42-16P-4KS3 series rear panel is shown as below.
Name
Power switch
/
Power input port
MIC IN Audio input port
Figure 2-67 Rear panel
Figure 2-68 Rear panel
Figure 2-69 Rear panel
Table 2-24 Rear panel description
Function
Power on/off button.
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.
Bidirectional talk input port. It is to receive the
analog audio signal output from the devices such as
microphone, pickup.
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User's Manual