Dahua HCVR5104C Series - Page 205

192
SN
Icon
Name
Note
You can connect to the control
devices such as speed dome
PTZ.
T+、T-、R+、R-
Four-wire full-duplex 485
port
Four-wire full-duplex 485 port.
T+，T- is the output wire.
R+，R- is the input wire.
CTRL 12V
Control power output
Controller 12V power output.
It is to control the on-off alarm
relay output.
4
VIDEO OUT
Video output port
Connect to video output
devices such as TV.
5
AUDIO OUT
Audio output port
Audio output port. It is to
output the analog audio signal
to the devices such as the
sound box.
6
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.
7
MIC IN
Audio input port
Bidirectional talk input port. It
is to receive the analog audio
signal output from the devices
such as mike phone, pickup.
8
AUDIO IN
Audio input port
It is to receive the analog
audio signal output from the
devices such as mike phone,
pickup.
9
VIDEO IN
Video input port
Connect to analog camera to
input video signal.
10
Network port
1000M Ethernet port
11
VGA
VGA video output port
VGA video output port.
Output analog video signal. It
can connect to the monitor to
view analog video.