Dahua Lite NVR2104-4KS2 - Smart 1 U (S2) Series

39
Backup Mode
Flash disk, eSATA, DVD burner.
Network
Function
Network Protocol
IPv4/IPv6/HTTP/UPnP/NTP/SADP/SNMP/PPPoE/DNS/FTP/
ONVIF(Version 2.4)/PSIA
SATA Port
8 SATA Ports
eSATA Port
1 eSATA port
RS232 Port
1 RS232 port. To debug and transmit COM data.
RS485 Port
1 RS485 port. To control peripheral PTZ and etc. Support
various protocols.
USB Port
2 USB 2.0 ports at the front panel and 2 USB3.0 ports at the
rear panel.
HDMI Port
2 HDMI ports
Network Port
2 RJ45 10/100/1000Mbps self-adaptive Ethernet 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.
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
AC90~264V
Power
Consumption
General series: 16.7W（No HDD）
16 PoE series: 17.5W（No HDD）
Working
Temperature
-10℃～55℃
Working Humidity
10%～90%（No condensation）
Dimensions (W×
H×D)
439.7×95×450.8mm
Weight (No HDD)
General series:6.55Kg,
PoE series: 7Kg.
Installation Mode
Rack/desktop
1.3.16 4K Smart 1U (S2) Series
Model
General 4K
Smart 1U
(S2) Series
4K Smart 1U
(S2) with 4 PoE
ports Series
4K Smart 1U
(S2) with 8 PoE
ports Series
System
Main Processor
Industrial embedded micro processor
OS
Embedded Linux operation system