4-channel IP NVR 4K H265 4MP - DAHUA

4-channel IP NVR 4K H265 4MP - DAHUA

Lite Series | NVR4104HS-4KS2 / L Dahua NVR IP video recorder for surveillance 4 IP channels up to 4Megapixel 4K ULTRA-HD , Bandwidth 80 / 60Mbps , Video Compression up to Smart H.265 +, VGA, HDMI (4K), 2 USB, ONVIF , new graphic interface , supports cameras with IVS and SMD plus on board, up to 1 HDD SATA 8 TB, 1 input + 1 Audio output. Ideal for retail stores, families, patios and public areas. NVR4104HS-4KS2-L

Reference: NVR4104HS-4KS2/L

Brand: Dahua

EAN: 6939554981494


€342.82 -58%
taxes included
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Made by Dahua 4 Channel IP Nvr - New Deep Learning Series - Dahua
4 IP channels 4K ULTRA-HD up to 4Megapixel - Bandwidth 80 / 60Mbps - Compression up to Smart H.265 +
Support for IP cameras with artificial intelligence and SMD on board . Up to 1 HDD 8 TB installable - VGA - HDMI (4K) -
2 USB - 1 LAN RJ45 10/100 Mbps - Audio (1 input + 1 output) - Hard Disk NOT included - 24 month warranty

Tecnologia Intelligenza Artificiale

Dahua continues its evolution towards ever more intelligent systems.
Dahua NVR / L series of IP recorders, are highly affordable network video recorders, which provide interesting functions such as local live view, multi-screen view, real-time storage to local HDD, remote management and control. Ideal for a wide range of applications such as home security, schools, shops, small offices.

As for the features, here are the most important:
- New simpler and more intuitive user interface
- H.265 + / H.264 + Smart Video Encoding: Greater efficiency in video encoding process and higher video quality. Reduction of storage and transmission costs.

- Support for cameras with IVS (artificial intelligence) on board
- Security Center:
for a complete overview of the security and protection device of the same with security scans, certificate management and much more
- 4K resolution

Product details

NVR 4 Canali Dahua 4ch 4K 4MP NVR4104HS-4KS2/L
Standard ONVIF Onvif, the absolute standard for IP cameras. Being Onvif guarantees compatibility with any modern recording system. NOT being Onvif means having a camera for its own sake that can never be used together with recording systems.

Codifica video Smart H.265+

Smart H.265 +

Smart H.265 + is the optimized implementation of the H.265 codec which uses a scene adaptive coding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference frame and intelligent noise reduction useful for delivering high quality video without straining the network.

Smart H.265 + greatly reduces bit rate and storage requirements compared to standard H.265 compression

Video compressione Smart H.265+

4K Risoluzione Ultra HD New ULTRA HD 4K Technology!
Even higher resolution than FULL-HD!
More detail available, greater sense of depth and realism.
8 Canali IP

4 Channels up to 4K ULTRA-HD 4 Megapixe l!

Recording resolution: 8MP / 5MP / 4MP / 3MP / 1080P / 720P / D1 / CIF

Bandwidth: 80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding

Questo DVR supporta telecamere per la videosorveglianza It supports IP cameras with ONVIF and RTSP protocol
Interfaccia grafica Dahua

Dahua has released the new 4.0 graphic interface for NVRs!

GUI-NVR 4.0:

New graphical user interface, even more simplified!
Here are the major news:

No plugins in the web browser which improves the compatibility of different web browsers

• Supports multi-day searching to make finding goals easier

• Notification of hard disk format to avoid the loss of important data

• Better compatibility with TPC, AI fisheye, PTZ cameras, etc.

• New firewall and network security protocol added to protect the system

• Seagate * SHM (SkyHwak Health Management) actively protects data

Full HD

Cloud function via APP for mobile devices. Compatible Android, iOS
Remote surveillance, live viewing and video playback right from your phone


Cloud P2P App DMSS Dahua

Funzione Video Analisi

This video recorder supports cameras with IVS (Intelligence) on board

- recognizes and records videos containing IVS data on all IP channels.
- records standard intelligence functions
- logs premium IVS features (detect abandoned or lost objects, tripwire violations (line crossing) and intrusion violations.)
- Face detection, people counting and heat map from ip cameras

SMD Plus: Support for cameras with SMD Plus on board.
With the deep learning algorithm, Dahua SMD Plus filters the alarm received from the detection of an unaffected target and effectively recognizes humans and vehicles, sending alarms when the latter appear in the shooting area.

PoE power supply Equipped with: 1 SATA port, up to 8TB of capacity. (Hard disk not included)

ATTENTION: use specific audio / video discs on NVR systems.
For more information, read our dedicated article.
1x RJ-45 (10 / 100Mbps)
IP66 WaterProof This NVR features 2x USB 2.0 ports
4K Risoluzione Ultra HD

Resolution up to 4K via HDMI port!

New ULTRA HD 4K Technology!
Even higher resolution than FULL-HD!
More detail available, greater sense of depth and realism.

Questo DVR presenta ingressi / uscite audio This DVR has 1 audio input and 1 audio output
Funzione Dynamic DNS Dynamic DNS: allows you to reach the NVR even in the case of Dynamic IP


Security Center provides a complete picture of device security and helps protect the NVR with security scans, attack defense, certificate management, audio and video encryption, and security settings. Security alerts can be sent in various ways such as e-mails, messages and voice messages.

Security Center is responsible for collecting, processing, analyzing, viewing and archiving all data collected from cameras, sensors and other devices on the front-end.

An integrated security center to have safe cities must ensure continuous uninterrupted communication between the various departments, unified response to incidents and advanced data analysis for smarter and more efficient policing.


This product is covered by a 24 month warranty.

Data sheet

Model: DVR NVR4104HS-4KS2 / L
Main Processor Industrial-grade embedded processor
OS Embedded Linux
Operation Interface Web / operating in local GUI
Access Channel 4 channels
Network Bandwidth 80 Mbps for access, 80 Mbps for storage and 60 Mbps for forwarding
Resolution 8MP / 5MP / 4MP / 3MP / 1080P / 720P / D1 / CIF
Decoding Capability 4 – ch @ 4MP (30FPS)
Video Output 1 VGA / 1 HDMI simultaneous video output, maximum resolution 4K
Multi-screen Display 1/4
Third Party Camera Access Onvif, RTSP
Video Smart H.265 + / H.265 / Smart H.264 + / H.264
Audio G.711A / G.711U / PCM / G726
Network Protocol HTTP, HTTPS, TCP / IP, IPv4, RTSP, UDP, NTP, DHCP, DNS, P2P
Mobile Phone Access iDMSS (iOS) / gDMSS (Android)
Access Standard ONVIF (profile S), CGI, SDK
Browser Chrome, IE9 or above, Firefox
Record Playback
Multi-channel Playback Up to 4 channels playback
Record Mode Priority of record mode: Manual recording> alarm recording> motion detection recording> timed recording
Storage Local HDD
Backup USB 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

General Alarm Motion 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 Linkage Video recording, snapshot, log, preset point, tour
External Port
HDD 1 SATA port, up to 8 TB for a single HDD. The maximum HDD capacity varies with environment temperature.
USB 1 front USB 2.0 port, 1 rear USB 2.0 port
RCA Input 1
RCA Output 1
Network 1 RJ – 45 port (10/100 Mbps)
General Parameter
Power Supply DC12V, 2A
Power Consumption Total output of NVR is ≤ 10W (without HDD)
Net Weight 0.81kg (1.79 lb) (without HDD)
Gross weight 1.41kg (3.11 lb) (without HDD)
Product Dimensions

260mm × 225mm × 47.6mm (W × L × H)

10.24 inch × 8.86 inch × 1.87 inch (W × L × H)

Packaging Dimensions

89mm × 333mm × 315mm (W × L × H)

3.50 inch × 13.11 inch × 12.40 inch (W × L × H)

Operating Temperature -10 ° C to + 55 ° C (+ 14 ° F to + 131 ° F)
Storage Temperature 0 ° C to + 40 ° C (+ 32 ° F to + 104 ° F)
Operating Humidity 10% –90%
Storage Humidity 30% –85%
Operating Altitude 3000 m (9843 ft)
Installation Desktop mounting
Certifications CE / FCC / UL

Further details

Schema dimensioni NVR4104HS-4KS2/L


Download the English brochure
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form


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