Dahua HCVR5104C User Manual page 195

Dual-Stream
Audio Encode
Standard
Audio
Sampling Rate
Audio Bit Rate
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
Playback
Channel
Backup Mode
Alarm Alarm Input
Alarm Output
HDD HDD Port
Space/HDD
Communication Network
Port
RS485
Communication
USB
Other Power
Support
G.711A, G.711U, PCM, AAC (AAC for the first channel only)
8KHz,16Bit
64Kbps
Video 32-ch BNC
self-adaptive)
There is no IP channel by default.

Analog/digital channel switch. Max 16 IP channel connections

Connection bandwidth:0Mbps-64Mbps

1-ch VGA output,
1-ch HDMI output,
1-ch TV output,
TV/HDMI/ VGA video output at the same time (TV/VGA/HDMI of
the same video source)
N/A
VGA/HDMI optional
1-ch,RCA port
Audio 32-channel
1-ch RCA port
Support（Reuse the audio port of the 1
Auto record, manual record, motion detect record, alarm record
Instant playback, normal playback, event playback, mark playback,
smart playback(motion detect)
Max 16-ch playback
HDD, burner, flash disk, network backup.
N/A
N/A
2 SATA ports. Does not support eSATA port.
8T
1 RJ45 port, 1000Mbps Ethernet port
1 RS485 port
2 USB ports(One USB2.0 port at the front panel and one USB3.0
at the rear panel)
DC12V
port(CVBS/CVI/AHD/other
st
analog HD video
channel）
179