Dahua HCVR5104C User Manual page 166

Encode
Resolution
Video
Rate
Video Bit Rate
Bit
Type
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
Record
Playback
Backup Mode
Alarm Alarm Input
Alarm Output
HDD HDD Port
Space/HDD
2560*1440@15fps/2048*1536@15fps/1080P/720P/960H/D1/CIF/
QCIF
Frame
PAL:1~25f/s;NTSC:1~30f/s
32Kbps～6144 Kbps
Stream Video stream/composite stream
Support. (Sub-stream max supports 960H encode.)
G.711A, G.711U, PCM, AAC (AAC for the first channel only)
8KHz, 16Bit
64Kbps
Video 4-ch BNC port (HDCVI/AHD/TVI/CVBS self-adaptive)
Support 0 IP channel by default.

Max 6 IP channels connections (Add 2 IP channels and

4-channel analog/digital channel switch.).
Connection bandwidth: 0Mbps-24Mbps.

1-ch VGA output,
1-ch HDMI output,
HDMI/VGA video output at the same time.
N/A
N/A
1-channel RCA port
Audio 4-channel BNC port
1-channel RCA port
Reuse audio input and output port of the first channel.
Alarm record, motion detection record, regular record, manual
record, schedule record.
Instant playback, normal playback, event playback, mark playback,
intelligent playback.
Max 4-ch playback
HDD, burner, flash disk, network backup.
N/A
N/A
2 SATA ports
8T
150