Dahua NVR21-S2 SERIES

62
HDMI Port
2 HDMI ports
Network Port
1 RJ45 10/100/1000Mbps self-adaptive Ethernet ports
PoE Port
16 PoE ports: Port 1 to port 8 support ePoE function (300
meters@100Mbps，800 meters@10Mbps). Port 9 to port 16 are
general PoE ports.
Power Port
One power socket. Power adapter power supplying. Input AC
100V~240V, 50Hz~60Hz.
Power On-off
Button
One at the rear panel.
Fan
Adjustable fan speed
Indicator
Light
4 indicator lights.
 1 system running status indicator light
 1 HDD indicator light
 1 network status indicator light
 1 power status indicator light
General
Parameters
Power
Consumptio
n
17.5W（No HDD）
Working
Temperature
-10℃～55℃
Working
Humidity
10%～90%（No condensation）
Dimensions
(W×H×D)
440mm×411mm×76mm (Including cushion)
Weight(No
HDD)
4.65Kg (No HDD)
Installation
Mode
Rack/desktop
1.3.31 NVR58-16P-4KS2E Series
Specifications
NVR58-16P-4KS2E Series
System
Main
Processor
Industrial embedded micro processor
Operation
System
Embedded LINUX system
System
Resources
16/32/64-channel main stream connection: max supports
160/320/320Mbps
User
Interface
WEB, local GUI
Audio
Parameters
Audio Input
1-ch MIC bidirectional talk audio input
Audio Output
2-ch MIC bidirectional talk audio output
Audio
Compression
Standard
G.711a, G.711u, PCM, G.726 (The bidirectional talk supports G.711a,
G.711u, PCM only.)