www.dahuasecurity.com
DHI-NVR4108HS-8P-4KS2/L
Network Video Recorder

· New 4.0 user interface
· 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 pa
rameters, 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)
NVR41 Series | DHI-NVR4108HS-8P-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.
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.
Application
This NVR is suitable for places such as retail stores, families, courtyards
and public areas.

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Technical Specification
System
Main ProcessorIndustrial-grade embedded processor
OS
Embedded Linux
Operation InterfaceWeb/operating in local GUI
Video
Access Channel8 channels
Network Bandwidth
80 Mbps for access, 80 Mbps for storage and 30 Mbps
for forwarding.
Resolution8MP/5MP/4MP/3MP/1080P/720P/D1/CIF
Decoding Capability
2–ch@8MP(30FPS) or 3–ch@5MP(30FPS) or
4–ch@4MP(30FPS) or 5–ch@3MP(30FPS) or 8–
ch@1080P(30FPS) or 16–ch@720P(30FPS)
Video Output
1 VGA/1 HDMI simultaneous video output, maximum
resolution 4K
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
HTTP, HTTPS, TCP/IP, IPv4, RTSP, UDP, NTP, DHCP, DNS,
P2P
Mobile Phone Access iDMSS (iOS)/gDMSS (Android)
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
HDD1 SATA 2.0 port, up to 6 TB for a single HDD
USB1 front USB 2.0 port, 1 rear USB 2.0 port
HDMI1
VGA1
RCA Input1
RCA Output1
Network
1 RJ–45 port (10/100 Mbps), 8 RJ–45 ports with PoE
power supply (10/100 Mbps)
General Parameter
Power SupplyDC48V, 2A
Power Consumption
Total output of NVR is ≤ 10W (without HDD)
Total output power of PoE is 72W, the maximum output
power of a single port is 25.5W
Net WeightTBD
Gross weightTBD
Dimensions
260 mm x 225 mm x 47.6 mm (W x L x H)
10.24 inch x 8.86 inch x 1.87 inch (W x L x H)
Packaging Dimensions
89 mm x 333 mm x 315 mm (W x L x H)
3.50 inch x 13.11 inch x 12.40 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 Altitude5000 m (16404 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 pr