Nvr58-4Ks2/58-16P-4Ks2 Series - Dahua NVR21-S2 Series User Manual

Indicator Light
Power
Power
Consumption
Working
Temperature
General
Working Humidity
Parameters
Dimensions (W×
H×D)
Weight(No HDD)
Installation Mode

1.3.16 NVR58-4KS2/58-16P-4KS2 Series

Specifications
Main Processor
Operation System
System System
Resources
User Interface
Audio Input
Audio Output
Audio
Audio
Parameters
Compression
Standard
Video Input
Video Output
Video
Video
Parameters
Compression
Standard
Window
Mode
Alarm Input
Alarm
Parameters
Alarm Output
Decode Type
Decode
Parameters Decode Capability
4 indicator lights.

1 system running status indicator light

1 HDD indicator light

1 network status indicator light

1 power status indicator light
AC90~264V
General series: 16.7W（No HDD）
16 PoE series: 17.5W（No HDD）
-10℃～55℃
10%～90%（No condensation）
440×76×411mm
General series:4.30Kg,
PoE series: 4.65Kg,
Rack/desktop
NVR58-4KS2/58-16P-4KS2 Series
Industrial embedded micro processor
Embedded LINUX system
16/32/64-channel
160/320/320Mbps
WEB, local GUI
1-ch MIC bidirectional talk audio input
2-ch MIC bidirectional talk audio output
G.711a, G.711u, PCM, G.726 (The bidirectional talk supports
G.711a, G.711u, PCM only.)
16/32/64-ch network compression video input
2-channel VGA
2-channel HDMI.
H.264
1/4/8/9/16/25/36/64-screen.
Split
16-channel
6-channel relay output
MPEG4, MJPEG, H.264, H.265
H.264/H.265: 64-channel×D1;32-channel×720P, 16-channel
1080P;4-channel 4K
main stream max supports
30