Nvr42N Series - Dahua NVR21-S2 Series User Manual

Model
Mode

1.3.9 NVR42N Series

Model
System
System
Resource
s
Operation
System
Operation
Interface
Video
Decode
Compres
sion
Decode
Capacity
Video
Video
Input
Video
Output
HDMI
Window
Split
Audio
Audio
Input
Audio
Output
Audio
Compres
sion
Alarm
Alarm
Input
Alarm
Output
Function Storage
Multiple-c
hannel
Playback
Port and RS232
Indicator Port
NVR22-S2 Series
42N Series
4/8/16/32-channel series product support 4/8/16/32-channel HD connection
respectively. Main stream bandwidth supports 40/80/160/160Mbps
respectively.
Embedded Linux real-time operation system
WEB/Local GUI
H.264/MJPEG/MPEG4
Max supports 16-channel D1, or 8-channel 720P, or 4-channel 1080P, or
4*3M or 2*5M decode.
4/8/16/32-ch network compression video input
1-channel VGA analog video output.
1-ch HDMI output. Version number is 1.4
1/4/8/9/16-window
1-ch bidirectional talk input
1-ch bidirectional talk output
G.711a
N/A
N/A
2 built-in SATA ports.
Max 8-channel 720P/4-channel 1080P playback at the same time.
One RS232 port to debug transparent COM data.
NVR22-P-S2 Series NVR22-8P-S2
Series
18