Dahua HCVR5104C User Manual page 159

Video Port Analog
Input
Network Video
Input
Video Output
Loop Output
Matrix Output
Audio Port External
Audio Input
Coaxial
Input
Audio Output
Bidirectional
Talk Input
Record Record Mode
Playback Mode
Record
Playback
Backup Mode
Alarm Alarm Input
Alarm Output
HDD HDD Port
Space/HDD
Communication Network
Port
Communication 1 RS232 port, 1 RS422 port, 1 RS485 port
USB
Other Power
Video 8-ch BNC port (HDCVI HD
video/general
definition video self-adaptive)
Support 4 IP channels by

default.
Analog

/digital channel
switch. Max 12 IP channel
connections.
Connection

bandwidth:16Mbps-48Mbp
s
1-ch VGA output,
2-ch HDMI output,
1-ch TV output,
HDMI1/VGA/TV video output at the same time (HDMI1/VGA/TV
of the same video source)
N/A
HDMI2 port support matrix output
8-channel BNC port,
Audio 8-channel
1-ch BNC port
Support（Independent bidirectional talk port）
Card number record, mark record, alarm record, motion detection
record, regular record, manual record, intelligent record.
Instant playback, normal playback, event playback, mark playback,
intelligent playback.
Max 8-ch playback
HDD, burner, flash disk, network backup.
16-channel
6-channel
8 SATA ports. Support eSATA port.
8T
2 RJ45 ports, 1000Mbps Ethernet port
4 USB ports (Two at the front panel and two at the rear panel. The
rear panel supports USB3.0)
AC100-240V 1.9A 50/60Hz
16-ch BNC
standard video/general
definition video self-adaptive)
Support 8 IP channels by

default.
Analog

/digital channel
switch. Max 24 IP channel
connections.
Connection

bandwidth:32Mbps-96Mbp
s
16-channel BNC port,
16-channel
Max 16-ch playback
143
port(HDCVI HD
standard