NVR 4 Canali Industriale WizMind AI 16MP H.265+ -40°/+70° Face Recognition SMD Plus IP Recorder - Dahua
NVR4104-WT è un videoregistratore di rete industriale progettato per ambienti estremi, con supporto fino a 4 canali IP e risoluzione fino a 16MP, garantendo immagini dettagliate e prestazioni affidabili. Grazie alla piattaforma WizMind con AI, integra funzioni avanzate come riconoscimento facciale, protezione perimetrale e SMD Plus, migliorando la precisione degli allarmi e riducendo i falsi positivi. Il design fanless con dissipazione avanzata consente il funzionamento in condizioni estreme da -40°C a +70°C, ideale per applicazioni industriali. Con compressione Smart H.265+, banda fino a 256 Mbps e funzioni di AI Search, offre efficienza nella gestione dei dati e ricerca rapida degli eventi, risultando una soluzione compatta, robusta e altamente performante Dahua
NVR4104-WT | NVR IP 4 CANALI - RISOLUZIONE MASSIMA 16MP - INTELLIGENZA ARTIFICIALE

Il Dahua NVR4104-WT è un videoregistratore di rete industriale progettato per applicazioni in ambienti estremi, con supporto fino a 4 canali IP e risoluzione fino a 16MP per immagini dettagliate e affidabili. Grazie alla piattaforma WizMind con intelligenza artificiale, integra funzioni avanzate come riconoscimento facciale, protezione perimetrale e SMD Plus, migliorando l’accuratezza degli allarmi e riducendo i falsi positivi. Il design fanless con dissipazione in alluminio consente il funzionamento in condizioni estreme da -40°C a +70°C, garantendo stabilità operativa. Con compressione Smart H.265+, banda fino a 256 Mbps e funzione AI Search, offre gestione efficiente dei dati e ricerca rapida degli eventi
Specifiche principali:
- 4 Canali IP per gestione compatta ed efficiente
- Risoluzione fino a 16MP per immagini ad alta definizione
- AI WizMind con riconoscimento facciale e analisi intelligente
- SMD Plus e Perimeter Protection per riduzione falsi allarmi
- Range temperatura -40°C / +70°C ideale per ambienti estremi
- Compressione Smart H.265+ per ottimizzazione storage
- Banda fino a 256 Mbps per prestazioni fluide
- AI Search per ricerca eventi rapida e precisa
- Design fanless industriale per maggiore affidabilità
- Supporto 1 HDD fino a 20TB per archiviazione dati
Ulteriori dettagli
Scheda tecnica
| NVR4104-WT | |
| System | |
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
| AI | |
| 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 12 MP@30 fps; 4-channel 8 MP@30 fps AI enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 3-channel 6 MP@30 fps; 4-channel 5 MP@30 fps |
| 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 Sub screen: 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 error; 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; buzzer; log; preset; email |
| 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 12 V 1 A 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) |
| 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 |


