Nvr54-4Ks2/54-16P-4Ks2 Series - Dahua NVR21-S2 Series User Manual

Power
Port
Power
Button
Power
On-off
Button
IR
Receiver
Window
Clock
General Indicator
Light
Power
Consump
tion
Working
Temperat
ure
Working
Humidity
Air
pressure
Dimensio
n
Weight
Installatio
n

1.3.15 NVR54-4KS2/54-16P-4KS2 Series

Specifications
Main Processor
Operation System
System
System
Resources
User Interface
Audio Input
Audio Output
Audio
Audio
Parameters
Compression
Standard
One power port. Input 100-240V，50~60Hz.
One button. At the rear panel.
One button. At the front-panel.
Support IR remote control
Built-in clock.
One power status indicator light.
One network status indicator light.
One HDD status indicator light.
＜30W(No HDD)
-10℃～+55℃
10℅－90℅
86kpa－106kpa
1.5U, 440mm × 460mm × 68mm
5kg～6kg（No HDD）
Desk installation
NVR54-4KS2/54-16P-4KS2 Series
Industrial embedded micro processor
Embedded LINUX system
16/32/64-channel main stream connection: max supports
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.)
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