NVR4208-4KS2/L

www.dahuasecurity.com  DHI-NVR4208-4KS2/L  8 Channel 1U 4K&H.265 Lite Network Video Recorder    ·New UI interface with more easier operation experience  · Smart H.265+/ Smart H.264+  ·P2P remote surveillance, video play on mobile device  ·8–ch@1080P(30FPS), self-adaptive decoding capability  ·Supports mainstream cameras of ONVIF and RTSP protocol  ·VGA/HDMI simultaneous video output, maximum resolution of HDMI  is 4K  ·Remote configuration and management of IPCs, such as setting  parameters, acquiring information and upgrading IPCs of the same  model in batches  ·DHCP(Dynamic Host Configuration Protocol), HTTP(Hypertext Transfer  Protocol), NTP(Network Time Protocol) and DDNS(Dynamic Domain  Name System)  Lite Series | DHI-NVR4208-4KS2/L     System Overview  This network video recorder is a highly cost-effective product, providing  functions such as local live view, multi-screen display, real-time storage  on local HDD, fast operation by mouse, remote management and  control.Specifically design for CCTV application, and can display the  recorded video that record from IP camera via the Network.   Application  This NVR is suitable for places such as...

Warranty: 36 mon.

Datasheet 

Text contents of PDF datasheet:

www.dahuasecurity.com
DHI-NVR4208-4KS2/L
8 Channel 1U 4K&H.265 Lite Network Video Recorder

·New UI interface with more easier operation experience
· Smart H.265+/ Smart H.264+
·P2P remote surveillance, video play on mobile device
·8–ch@1080P(30FPS), self-adaptive decoding capability
·Supports mainstream cameras of ONVIF and RTSP protocol
·VGA/HDMI simultaneous video output, maximum resolution of HDMI
is 4K
·Remote configuration and management of IPCs, such as setting
parameters, acquiring information and upgrading IPCs of the same
model in batches
·DHCP(Dynamic Host Configuration Protocol), HTTP(Hypertext Transfer
Protocol), NTP(Network Time Protocol) and DDNS(Dynamic Domain
Name System)
Lite Series | DHI-NVR4208-4KS2/L

System Overview
This network video recorder is a highly cost-effective product, providing
functions such as local live view, multi-screen display, real-time storage
on local HDD, fast operation by mouse, remote management and
control.Specifically design for CCTV application, and can display the
recorded video that record from IP camera via the Network.
Application
This NVR is suitable for places such as retail stores, families, courtyards
and public areas.
Functions
New User Interface
The new web and local GUI interface uses flat design which is more
consistent with users' habits. Functional modules are divided clearer
and easier to understand.
Decoding (Smart H.265+/Smart H.264+)
Dahua smart encoding (H.265+/ H.264+) is the optimized
implementation of (H.265/H.264) codec that uses a scene-adaptive
encoding strategy, providing more efficiency in the encoding process
and higher video quality, and reducing the cost of storage and
transmission significantly.
This NVR supports the corresponding decoding.
SMD by Camera
SMD refers to Smart Motion Detection. With Deep-Learning Algorithm,
Dahua SMD Plus filters the motion detection alarm triggered by
non-concerned target and recognize human and vehicle effectively,
sending alarms when human and vehicle intrudes. Extract and classify
human and vehicles from massive video data, easy for end users to
trace historical information and analyze. Human & Vehicle optional for
playback to achieve quick target search, saving event retrieval time.
Security Center
Security Center provides a whole picture of device security and
helps protect the NVR with security scan, attack defense, certificate
management, audio and video encryption and security settings. Security
warnings will be sent trough many ways such as email, message, voice
prompts.
4K Resolution
4K resolution is a revolutionary breakthrough in image processing
technology. 4K delivers four times the resolution of standard HDTV
1080p cameras and offers superior picture quality and image details. 4K
resolution improves the clarity of a magnified scene to view or record
crisp forensic video from large areas.
Intelligent Video System
Working with IVS-enabled IP cameras, the NVR recognizes and records
video that contains IVS data on all IP channels. The NVR records
standard intelligence at-the-edge features, as well as premium IVS
features that detect abandoned or missing objects, Tripwire violations,
and intrusion violations. The NVR is also capable of recording business
analysis data Facial Detection, People Counting, and Heat Map from IP
cameras with built-in Intelligent Business Analytics.

www.dahuasecurity.com

Technical Specification
System
Main ProcessorIndustrial-grade embedded processor
OS
Embedded Linux
Operation InterfaceWeb/operating in local GUI
Video
Access Channel8 channels
Network Bandwidth
128 Mbps for access, 128 Mbps for storage and 64 Mbps
for forwarding
Resolution
8MP/5MP/4MP/3MP/1080P/720P/D1/CIF
(Both Record and Display)
Decoding Capability8–ch@1080P(30FPS)
Video Output
1 VGA/1 HDMI simultaneous video output, maximum
resolution 4K (3840x2160, both VGA and HDMI)
Multi-screen Display1/4/8/9
Third Party Camera AccessONVIF, RTSP
Compression
VideoSmart H.265+/H.265/Smart H.264+/H.264
AudioG.711A/G.711U/PCM/G726
Network
Network Protocol
Mobile Phone Access
HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP,
DNS, P2P , SMTP, SNMP
Access StandardONVIF (profile S), CGI, SDK
BrowserChrome, IE9 or above, Firefox
Record Playback
Multi-channel PlaybackUp to 8 channels playback
Record Mode
Priority of record mode: Manual recording > alarm
recording > motion detection recording > timed
recording
StorageLocal HDD
BackupUSB device
Playback Function
1. Play, pause, stop, fast forward, fast backward, rewind,
play by frame
2. Full screen, backup (cut/file), partially enlarge, audio
on/off
Alarm
General AlarmMotion detection, privacy masking, video loss, IPC alarm
Anomaly Alarm
Front-end device going offline, storage error, full
storage, IP conflict, MAC conflict, login lock, network
security anomaly
Alarm LinkageVideo recording, snapshot, log, preset point, tour
External Port
HDD
2 SATA ports, up to 8 TB for a single HDD. The maximum
HDD capacity varies with environment temperature.
USB1 front USB 2.0 port, 1 rear USB 2.0 port

HDMI1
VGA1
RCA Input1
RCA Output1
Alarm4 alarm input ports, 2 alarm output ports
Network1 RJ–45 port (10/100/1000 Mbps)
General Parameter
Power SupplyDC12V, 4A
Power ConsumptionTotal output of NVR is ≤ 10W (without HDD)
Net Weight1.51kg (3.33 lb) (without HDD)
Gross weight2.76kg (6.08 lb) (without HDD)
Dimensions
375mm x 275mm x 52mm (W x L x H)
14.76 inch x 10.83 inch x 2.05 inch (W x L x H)
Packaging Dimensions
141mm x 433mm x 366mm (W x L x H)
5.55 inch x 17.05 inch x 14.41 inch (W x L x H)
Operating Temperature-10°C to +55°C (+14°F to +131°F)
Storage Temperature0°C to +40°C (+32°F to +104°F)
Operating Humidity10%–90%
Storage Humidity30%–85%
Operating Altitude3000 m (9843 ft)
InstallationDesktop mounting
CertificationCE/FCC/UL

Dimensions (mm[inch])

Rev 001.001© 2019 Dahua. All rights reserved. Design and specifications are subject to change without notice.
Pictures in the document are for reference only, and the actual product shall prevail.
Lite Series | DHI-NVR4208-4KS2/L
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THESE DRAWINGS AND SPECIFICATION ARE THE
PROPERTY OF ZHEJIANG DAHUA TECHNOLOGY Co.,
LTD. AND SHALL NOT BE REPRODUCED COPYIED OR
USED IN ANY MANNER WITHOUT THE PRIOR
WRITTEN CONSENT OF ZHEJIANG DAHUA
TECHNOLOGY Co., LTD.
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REV ZONE MARKDESCRIPTION DATE CHANGED

375.0 [14.76]

48.0[1.89]
53.0[2.09]
3.6 [0.14]

4.1[0.16]

3.6 [0.14]

4.1[0.16]

4.1[0.16]4.1[0.16]
3.6 [0.14]
3.6 [0.14]
276.0[10.87]

282.4[11.12]

Rear Panel

iDMSS (iOS)/gDMSS (Android)