NVR2108HS-4KS2
Description
Lite series | DHI-NVR2104/2108-W-4KS2 System Overview Dahua's third generation network video recorder embedded Wi-Fi module to support wireless AP function, support automatic detection and connection of IP camera from Dahua without any operation. In addition, it has two-antenna for a strong wireless network signal. IEEE 802.11 b/g/n (2.4G Hz) Wi-Fi covers wider and further area. Also, this NVR can support wire IP cameras accessing, making the installation more flexible. Without the limitation of the network cable, this NVR is ideal for a wide range of applicaiton such as home safety, cafe, retail, grocery, education and other industries. Combination with Dahua wireless camera makes the perfect solution for surveillance systems that work independently of video management system (VMS). It features an open architecture that supports for multi-user access and is compatible with ONVIF 2.4 protocol, enabling interoperability with IP cameras. Functions WiFi AP With built-in Wi-Fi module, this NVR can supply Wi-Fi access point for wireless devices. Setting SSID and password to construct a dedicated wireless network, it will makes the wireless transmission more reliable an...
Warranty: 36 mon.
Datasheet 
Text contents of PDF datasheet:
Lite series | DHI-NVR2104/2108-W-4KS2
System Overview
Dahua's third generation network video recorder embedded Wi-Fi
module to support wireless AP function, support automatic detection
and connection of IP camera from Dahua without any operation. In
addition, it has two-antenna for a strong wireless network signal. IEEE
802.11 b/g/n (2.4G Hz) Wi-Fi covers wider and further area. Also, this
NVR can support wire IP cameras accessing, making the installation more
flexible.
Without the limitation of the network cable, this NVR is ideal for a wide
range of applicaiton such as home safety, cafe, retail, grocery, education
and other industries.
Combination with Dahua wireless camera makes the perfect solution
for surveillance systems that work independently of video management
system (VMS). It features an open architecture that supports for
multi-user access and is compatible with ONVIF 2.4 protocol, enabling
interoperability with IP cameras.
Functions
WiFi AP
With built-in Wi-Fi module, this NVR can supply Wi-Fi access point for
wireless devices. Setting SSID and password to construct a dedicated
wireless network, it will makes the wireless transmission more reliable and
safe. Besides, IEEE802.11b/g/n(2.4G Hz) Wi-Fi covers wider and further
area.
8MP Resolution
8MP resolution is a revolutionary breakthrough in image processing
technology. 8MP delivers four times the resolution of standard HDTV
1080p cameras and offers superior picture quality and image details. 8MP
resolution improves the clarity of a magnified scene to view or record crisp
forensic video from large areas.
Smart H.265+
Smart H.265+ is the optimized implementation of the H.265 codec that
uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI,
flexible multi-frame reference structure and intelligent noise reduction to
deliver high-quality video without straining the network. Smart H.265+
technology reduces bit rate and storage requirements by up to 70% when
compared to standard H.265 video compression.
DMSS
The DMSS app is available on the iOS App Store and Google Play. It makes
surveillance easy and simple, allowing you to remotely access NVR devices,
view live video, receive event push notifications, and search for recorded
videos from an iPhone, iPad, or Android phone at anytime from virtually
anywhere.
www.dahuasecurity.com
· Support IEEE802.11b/g/n(2.4GHz)
· Support two-antenna to strenthen the Wi-Fi signal
· H.265+/H.264+ codec decoding
· Max 80Mbps wire incoming bandwidth
· Max 24Mbps wireless incoming bandwidth
· Up to 1ch@8MP/4ch@1080P decoding
DHI-NVR2104/2108-W-4KS2
4/8 Channel Smart 1U Lite 4K H.265 Wireless Network Video Recorder
8Mp
H.265
+
Max 4TB
www.dahuasecurity.com
Lite Series | DHI-NVR2104/2108-W-4KS2
Technical Specification
System
Main ProcessorDual-core embedded processor
Operating System
Embedded LINUX
Audio and Video
IP Camera Input4/8 Channel
Two-way TalkN/A
Display
Interface1 HDMI, 1 VGA
Resolution
HDMI: 3840x2160, 1920x1080, 1280x1024,
1280x720
VGA: 1920x1080, 1280x1024, 1280x720
Decoding Capacity1ch@8MP 30fps, 4ch@1080P 30fps
Multi-screen Display
4CH: 1/4
8CH: 1/4/8/9
OSD
Camera title, Time, Camera lock, Motion detection,
Recording
Recording
CompressionH.265+/H.264+/H.265/H.264
Resolution8MP/6MP/5MP/4MP/3MP/1080P/720P/D1&etc.
Record Rate80Mbps
Bit Rate16Kbps ~ 20Mbps Per Channel
Record ModeManual, Schedule(Regular(Continuous), MD, Stop
Record Interval
1~120 min (default: 60 min), Pre-record: 1~30 sec,
Post-record: 10~300 sec
Video Detection and Alarm
Trigger Events
Recording, PTZ, Tour, Video Push, Snapshot, and
Screen Tips
Video Detection
Motion Detection, MD Zones: 396 (22 x 18),
and Tampering
Alarm inputN/A
Relay OutputN/A
Playback and Backup
Sync Playback1/4
Search Mode
Time /Date, MD and Exact Search
(accurate to second)
Playback Function
Play, Pause, Stop, Rewind, Fast play, Slow Play, Next
File, Previous File, Next Camera, Previous Camera,
Full Screen, Shuffle, Backup Selection, Digital Zoom
Backup ModeUSB Device/Network
Third-party Support
Third-party Support
Arecont Vision, AXIS, Bosch, Brickcom, Canon,
CP Plus, Dynacolor, Honeywell, Panasonic, Pelco,
Samsung, Sanyo, Sony, Videotec, and more
Network
Interface1 RJ-45 port (10/100Mbps)
WirelessIEEE802.11b/g/n(2.4GHz)
PoEN/A
Network Function
HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP,
DHCP, DNS, IP Filter, DDNS, IP Search(Support Dahua
IP camera, DVR, NVS and etc.), P2P
Optical Fiber InterfaceN/A
Max. User Access128 users
Smart PhoneiPhone, iPad, Android
InteroperabilityONVIF 2.4, SDK, CGI
Storage
Internal HDD1 SATA III Port, up to 4TB capacity for each HDD
HDD ModeSingle
eSATAN/A
Auxiliary Interface
USB2 ports (2 USB2.0)
RS232N/A
RS485N/A
Electrical
Power SupplySingle, DC12V/2A
Power Consumption<6.6W (without HDD)
Environmental
Operating Conditions0°C ~ +40°C (+32°F ~ +104°F), 86 ~ 106kpa
Storage Conditions-20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH
Construction
Dimensions(WxDxH)
Smart 1U, 226mmx226.9mmx40.4mm
(8.9" x 8.9" x 1.6")
Net Weight0.5kg (1.10lb) (without HDD)
Gross Weight1.6kg(3.53 lb)(without HDD)
Certifications
CEEN55032, EN55024, EN50130-4, EN60950-1
FCCPart 15 Subpart B, ANSI C63.4-2014
ULUL60950-1
Lite Series | DHI-NVR2104/2108-W-4KS2
Rev 001.001© 2016 Dahua . All rights reserved. Design and specifications are subject to change without notice
Ordering Information
TypePart NumberDescription
4 Channel NVR
DHI-NVR2104-W-
4KS2
4 Channel Smart 1U Lite 4K H.265
Wireless Network Video Recorder
8 Channel NVR
DHI-NVR2108-W-
4KS2
8 Channel Smart 1U Lite 4K H.265
Wireless Network Video Recorder
Accessories N/AN/A
www.dahuasecurity.com
Dimensions (mm)
Rear Panel