Dahua XVR4104C-S2 - Page 166

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