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Dahua Technology NVR2104HS-4KS2 network video recorder 1U Black

Dahua Technology NVR2104HS-4KS2 network video recorder 1U Black

Model NVR2104HS-4KS2EAN 6939554930201

53 specifications
  • OSLinux
  • Weight800 g
  • ColourBlack
  • Video input channels4 channels
  • Number of HDDs supported1
  • Rack mountingYes
See all specifications

Overview

OS
Linux
Weight
800 g
Colour
Black
Video input channels
4 channels
Number of HDDs supported
1
Rack mounting
Yes
Brand
Dahua Technology
Model
NVR2104HS-4KS2
Part number
NVR2104HS-4KS2
EAN / UPC
6939554930201, 6939554930256, 6939554942792
Also known as
Dahua Technology NVR2104HS-4KS2 network video recorder 1U Black

Specifications

53 specifications in 10 groups

Performance

Video input channels4 channels
Number of simultaneously playbacked channels2 channels
Video recording modes720p, 1080p
Maximum resolution3840 x 2160 pixels
Supported resolutionsHDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720 VGA: 1920×1080, 1280×1024, 1280×720
Number of users128 user(s)
Two-way talkYes
Video motion detectionYes
Number of motion detection zones396
Multi-screenYes
On Screen Display (OSD)Yes
Video formats supportedH.264, H.265, M-JPEG
Operating system installedLinux
Backup functionYes
Maximum frame rate30 fps
Number of simultaneous viewers2
Playback modesBackup selection, Digital zoom, Full screen, Next camera, Pause, Play, Previous camera
SnapshotYes
Recording modesEvent
Recording time120 min

Hard drive

Number of HDDs supported1
Maximum storage capacity6 TB
HDD interfaceSerial ATA III

Ports & interfaces

Ethernet LAN (RJ-45) ports1
Copper ethernet cabling technology10BASE-T, 100BASE-TX
Ethernet LAN data rates10,100 Mbit/s
Power over Ethernet (PoE)No
HDMI outputYes
HDMI ports quantity1
VGA (D-Sub) output ports1
Card reader integratedNo
Supported network protocolsHTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP
Built-in optical driveNo

Features

Rack mountingYes
Rack capacity1U
LED indicatorsYes
Product colourBlack
CertificationEN55032, EN55024, EN50130-4, EN60950-1 FCC Part 15 Subpart B, ANSI C63.4-2014 UL60950-1

Processor

Built-in processorYes
Processor cores2

Display

Built-in displayNo

Power

Power consumption (max)3 W
Output current2 A
Output voltage12 V

System requirements

Mobile operating systems supportedAndroid, iOS

Operational conditions

Operating temperature (T-T)-10 - 55 °C
Storage temperature (T-T)-20 - 70 °C
Storage relative humidity (H-H)0 - 90%

Weight & dimensions

Width260 mm
Depth224.9 mm
Height47.6 mm
Weight800 g
Package weight1.6 kg

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