Table of Contents 21
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
NVR21HS-S2/21HS-P-S2/21HS-8P-S2/21HS-4KS2/21HS-P-4KS2/21HS-8P-4KS2
Series
The NVR21HS-S2/21HS-4KS2 series rear panel is shown as below. See Figure 2-26.
Figure 2-26
The NVR21HS-P-S2/21HS-P-4KS2 series rear panel is shown as below. See Figure 2-27.
Figure 2-27
The NVR21HS-8P-S2/21HS-8P-4KS2 series rear panel is shown as below. See Figure 2-28.
Figure 2-28
Table 2-16
