Dahua Lite NVR2104-4KS2 - Page 41

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Model
General 4K
Smart 1U
(S2) Series
4K Smart 1U
(S2) with 4 PoE
ports Series
4K Smart 1U
(S2) with 8 PoE
ports Series
System Resources
4/8/16-channel
series product
main stream
max support
80/80/80Mbps
4/8-channel series
product main stream
max support
80/80Mbps
8/16-channel series
product main stream
max support
80/80Mbps
Operation Interface
WEB/Local GUI
Audio
Audio Input
1-ch MIC bidirectional talk input
Audio Output
1-ch MIC bidirectional talk output
Audio Compression
Standard
G.711a/G.711u/AAC/G.722.1/G726/G.729
Video
Video Input
4/8/16-ch
network
compression
video input
4/8-ch network
compression video
input
8/16-ch network
compression video
input
Video Output
1-channel VGA video output, 1-channel HDMI output
Video Compression
Standard
H.264
Window Split
1/4/8/9/16-wind
ow
1/4/8/9-window
1/4/8/9/16-window
Alarm
Alarm Input
N/A (Compatble with 2in/1out alarm
panel )
N/A
Alarm Output
N/A(Compatble with 2in/1out alarm
panel )
N/A
Decode
Decode Type
MPEG4/MJPEG/H.264/H.265
Decode Capability
H.264/H.265:
16-channel D1 or 16-channel 720P or 8-channel 1080P or
2-channel 4K
Function
Record Mode
Manual record, motion detect record, schedule record, alarm
record.
The record priority: Manual record>Alarm record>Motion detect
record>Schedule record
Multiple-Channel
Playback
Max 8-channel 1080P playback
Motion Detect
Each video supports PAL 396(22*18)/ NTSC 330(22×15)
detection zones, support multiple sensivityly levels.