Dahua NVR41-P Series

40
Model
42-4KS2
Series
42-P-4KS2
Series
42-8P-4KS2
Series
42-16P-4KS2
Series
bps
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
8/16/32-ch
network
compression
video input
4-ch network
compression
video input
8-ch network
compression
video input
16/32-ch
network
compression
video input
Video Output
1-channel VGA video output, 1-channel HDMI output
Video
Compression
Standard
H.264
Window Split
1/4/8/9/16/32-
window
1/4-window
1/4/8/9-window
1/4/8/9/16/32-
window
Alarm
Alarm Input
4-channel input
Alarm Output
2-channel output:1-channel relay output, 1-channel 12V control
Decode
Decode Type
MPEG4/MJPEG/H.264/H.265
Decode
Capability
H.264/H.265:
32-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-Chann
el 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.