4-Channel Industrial NVR WizMind AI 16MP H.265+ -40°/+70° Face Recognition SMD Plus IP Recorder - Dahua

4-Channel Industrial NVR WizMind AI 16MP H.265+ -40°/+70° Face Recognition SMD Plus IP Recorder - Dahua
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NVR4104-WT is an industrial network video recorder designed for extreme environments, supporting up to 4 IP channels and resolutions up to 16MP , ensuring detailed images and reliable performance. Thanks to the WizMind platform with AI , it integrates advanced functions such as facial recognition, perimeter protection and SMD Plus , improving alarm accuracy and reducing false positives. The fanless design with advanced dissipation allows operation in extreme conditions from -40°C to +70°C , ideal for industrial applications. With Smart H.265+ compression , bandwidth up to 256 Mbps and AI Search functions, it offers efficiency in data management and quick event search, resulting in a compact, robust and high-performance Dahua solution.

Technical Data Sheet

Reference: NVR4104-WT

Brand: Dahua

EAN: 6939554957543

Manufacturer Object ( [id] => 13 [name] => Dahua [description] =>

The Asian Company, born in 2001, is famous because of the excellent quality of its product in terms of performances and potential.

The range of products made by Dahua includes not only classic CCTV systems but also more complex and articulate systems: not only video surveillance, indeed, but also access control, video intercoms, thermal cameras and much more.

The reliability, the cutting-edge technologies and the competitive prices offered by Dahua are only some of the reasons why Setik has always chosen to distribute this brand. Dahua has been for years a reference point in the international CCTV market, due to the huge investments dedicated every year to Research and Development. Numbers are clear: since 2016, Dahua has registered more than 800 patents with its own brand.

The Dahua-branded products sold by Setik Srl could eventually be delivered as OEM: this means that the items are absolutely original and made by Dahua, but characterized by a different aesthetic look reserved for the online market (generally as far as the logo and the package are regarded).

This has no effects on the warranty and on the technical specifications nor even on the possible updates and functionalities, because the products are authentic Dahua’s ones.

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Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. is one of the leading solution providers in video surveillance industry, with more than 13,000 employees and 35 active branches all over the world.

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NVR4104-WT | 4-CHANNEL IP NVR - MAXIMUM RESOLUTION 16MP - ARTIFICIAL INTELLIGENCE


Dahua

The Dahua NVR4104-WT is an industrial network video recorder designed for applications in extreme environments, with support for up to 4 IP channels and resolutions up to 16MP for detailed and reliable images. Thanks to the WizMind platform with artificial intelligence , it integrates advanced functions such as facial recognition, perimeter protection and SMD Plus , improving alarm accuracy and reducing false positives. The fanless design with aluminum dissipation allows operation in extreme conditions from -40°C to +70°C , ensuring operational stability. With Smart H.265+ compression , bandwidth up to 256 Mbps and AI Search function, it offers efficient data management and quick event search.

Main specifications:

- 4 IP channels for compact and efficient management

- Resolution up to 16MP for high definition images

- AI WizMind with facial recognition and intelligent analysis

- SMD Plus and Perimeter Protection for false alarm reduction

- Temperature range -40°C / +70°C ideal for extreme environments

- Smart H.265+ compression for storage optimization

- Bandwidth up to 256 Mbps for smooth performance

- AI Search for fast and precise event searches

- Industrial fanless design for increased reliability

- Support 1 HDD up to 20TB for data storage

Further details

✅ Number of Channels:
The recorder supports up to 4 simultaneous IP channels , ideal for compact but high-performance systems, ensuring centralized management and continuous monitoring.
✅ Maximum resolution :
Compatible with cameras up to 16 Megapixels , it offers high definition images with a high level of detail and professional video quality
✅ Perimeter Protection :
Intelligent system with advanced filtering of false alarms caused by environmental elements, improving the accuracy of detecting real intrusions

✅ Face Recognition :
Advanced facial recognition technology with management of up to 10 databases and 20,000 faces , ideal for security and access control .

✅ Face Detection:
Face detection function with attribute analysis (age, gender, mask, glasses), useful for intelligent analysis and advanced monitoring.
✅ Advanced Storage:
Support for 1 HDD up to 20TB with efficient data management and optimization via Smart H.265+ compression , ideal for long-term storage.
✅ Advanced Network:
Compatibility with HTTP, HTTPS, TCP/IP, IPv4/IPv6, ONVIF protocols and bandwidth up to 256 Mbps , ensuring flexible integration and stable transmission.
✅ Alarm :
Complete management of video, system and intelligent alarms , including motion detection, network anomalies and security, with automatic notifications and actions.
✅ Doors:
Equipped with HDMI, VGA, dual RJ-45 Gigabit LAN, USB, RS-485, alarm inputs/outputs and RCA audio , for complete integration into professional systems.

Technical data sheet

NVR4104-WT
System
Main Processor Industrial-grade processor
Operating System Embedded Linux
Operating Interface Web, Local GUI
TO THE
AI by Recorder Face detection, face recognition, perimeter protection, and SMD
AI by Camera Face detection; face recognition; perimeter protection; SMD; ANPR; people counting; stereo analysis; heat map
Perimeter Protection
Perimeter Performance of AI by Recorder (Number of Channels) 4 channels, 10 IVS rules for each channel
Perimeter Performance of AI by Camera (Number of Channels) All channels (8 targets/s)
Face Detection
Face Attributes Gender; age group; glasses; expressions; face mask; beard
Face Detection Performance of AI by Recorder (Number of Channels) 2 channels (up to 12 face images/s each channel)
Face Detection Performance of AI by Camera (Number of Channels) All channels (12 targets/s)
Face Recognition
Face Database Capacity Up to 10 face databases with 20,000 images, with a total capacity of 2.5 G. Name, gender, birthday, address, credential type, credential No., countries & regions and state can be added to each face image.
Face Recognition Performance of AI by Recorder (Number of Channels) 4-channel FD (by camera) + FR (by recorder), image stream: 12 face images/s
2-channel FD (by recorder) + FR (by recorder), video stream: 12 face images/s
Face Recognition Performance of AI by Camera (Number of Channels) All channels (12 targets/s)
SMD
SMD Plus by Recorder 4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change
SMD by Camera All channels (16 targets/s)
Audio and Video
Access Channel 8 channels
Network Bandwidth AI disabled: 265 Mbps incoming, 256 Mbps recording and 256 Mbps outgoing
AI enabled: 180 Mbps incoming, 180 Mbps recording and 180 Mbps outgoing
Resolution 16 MP;12 MP;8 MP;6 MP;5 MP;4 MP;3 MP;1080p;720p;960p;D1;CIF;QCIF
Decoding Capability AI disabled: 2-channel 16 MP@30 fps; 2-channel 12MP@30fps; 4-channel 8MP@30fps
AI enabled: 1-channel 16 MP@30 fps; 2-channel 12MP@30fps; 3-channel 8MP@30fps; 3-channel 6MP@30fps; 4-channel 5MP@30fps
Video Output 1 VGA, 1 HDMI
VGA:1920×1080, 1280×1024, 1280×720
HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720
*Simultaneous/heterogeneous video sources output for VGA and HDMI is configurable.
Multi-screen Display Main screen: 1/4
Subscreen: 1/4
Third-party Camera Access ONVIF, Panasonic, Sony, Hanwha, Axis, Pelco, Arecont, Canon
Compression Standard
Video Compression Smart H.265+; H.265; Smart H.264+; H.264; MJPEG
Audio Compression G.711a; G.711u; PCM; G726
Network
Network Protocol HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register
Mobile Phone Access iOS; Android
Interoperability ONVIF 23.12(Profile T; Profile S; Profile G); CGI; SDK
Browser Chrome; IE9 and later; Firefox
Network Mode Multi-address; load balance; fault tolerance
Recording Playback
Multi-channel Playback Up to 4 channels
Record Mode General; motion detection; intelligent; alarm
Backup Method USB device and network
Playback Mode Instant playback, general playback, event playback, tag playback, smart playback
Alarm
General Alarm Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm
Anomaly Alarm Camera disconnection; storage errors; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception
Intelligent Alarm Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map
Alarm Linkage Record; snapshot; IPC external alarm output; audio; buzzers; log; presets; e-mail
Port
Audio Input 1-channel RCA
Audio Output 1-channel RCA
Alarm Input 4 channels
Alarm Output 2 channels (1-channel relay output, 1-channel 12V 1A output)
Disk Interface 1 SATA port, up to 20 TB. This limit varies depending on the environment temperature.
RS-485 2
USB 2 (2 rear USB 2.0 ports)
HDMI 1
VGA 1
Network Port 2 (10/100/1000 Mbps Ethernet port, RJ-45)
Power Output 1 channel (12 VDC, 1 A)
General
Power Supply 12 VDC (supports 11–13 VDC), 7 A
Power Consumption Total output of NVR is <5 w="" without="" hdd="" td="">
Net Weight 3.30 kg (7.28 lb)
Gross Weight 5.07 kg (11.18 lb)
Product Dimensions 300.0 mm × 224.9 mm × 75.5 mm (11.81" × 8.85" × 2.97") (W × L × H)
Packaging Dimensions 371.0 mm × 190.0 mm × 315.0 mm (14.61" × 7.48" × 12.40") (W × L × H)
Operating Temperature –40 °C to +70 °C (–40 °F to +158 °F)
Storage Temperature -20 °C to +60 °C (–4 °F to +140 °F)
Operating Humidity 10%–93% (RH), non-condensing
Certifications FCC: 47 CFR FCC Part15, SubpartB, Class A
CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014
CE-LVD: EN 62368-1:2014
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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