Dahua NVR41 series

User's Manual
25
Port Name
Connection
Function
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.
PoE PORTS
PoE port
Built-in switch. Support PoE function.
For PoE series product, you can use this port
to provide power to the network camera.
2.2.4
NVR11HS-S3H/11HS-P-S3H/11HS-8P-S3H/21HS-S2/21HS-P-S2/2
1HS-8P-S2/21HS-4KS2/21HS-P-4KS2/21HS-8P-4KS2 Series
The NVR11HS-S3H/21HS-S2/21HS-4KS2 series rear panel is shown as below. See Figure
2-28.
Figure 2-28
The NVR11HS-P-S3H/21HS-P-S2/21HS-P-4KS2 series rear panel is shown as below. See
Figure 2-29.
Figure 2-29
The NVR11HS-8P-S3H/21HS-8P-S2/21HS-8P-4KS2 series rear panel is shown as below.
See Figure 2-30.