Dahua NVR41-4KS2 Series, Руководство пользователя

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User's Manual
19
Port Name Connection Function
VGA
VGA video output
port
VGA video output port. Output analog video signal. It
can connect to the monitor to view analog video.
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.
GND Ground end
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.
2.2.3 NVR22-4KS2/NVR22-P-4KS2/NVR22-8P-4KS2 Series
The NVR22-4KS2 series rear panel is shown as below.
Figure 2-30 Rear panel
The NVR22-P-4KS2 series rear panel is shown as below.
Figure 2-31 Rear panel
The NVR22-8P-4KS2 series rear panel is shown as below.
Figure 2-32 Rear panel
Table 2-16
Port Name Connection Function
/ Power input port
Power socket.
●
For NVR22-4KS2general series, input DC 12V/4A.
●
For NVR22-P-4KS2 series, input DC 48V/1.5A.
●
For NVR22-8P-4KS2 series, input DC 53V 120W.