WizMind AI 4 Channel 4G PoE Industrial NVR -40°/+70°C 1HDD H.265+ Professional Video Surveillance - Dahua
NVR4104-P-WT/4G is an industrial network video recorder designed for advanced video surveillance applications, with support for up to 4 IP channels and compatibility with cameras up to 16MP , ensuring clear and detailed images. Equipped with an integrated 4G module , it allows installations without a wired network and real-time remote access even in isolated environments. Based on the WizMind platform with Artificial Intelligence , it integrates advanced functions such as face recognition, perimeter protection and SMD Plus , improving accuracy and reducing false alarms. The industrial fanless design ensures stable operation in extreme conditions with an operating temperature of -40°C to +70°C . It supports Smart H.265+ compression and high bandwidth up to 256 Mbps , offering high performance and reliability for professional systems. Dahua
NVR4104-P-WT/4G | 4-CHANNEL 4G NVR INCLUDING 4 POE - MAXIMUM RESOLUTION 16MP - ARTIFICIAL INTELLIGENCE

The Dahua NVR4104-P-WT/4G is an industrial network video recorder designed for professional video surveillance systems, with support for up to 4 IP channels and compatibility with cameras up to 16MP , ensuring clear and detailed images. Equipped with an integrated 4G module , it allows installations without a wired network and real-time remote access even in isolated environments. Based on the WizMind platform with Artificial Intelligence , it integrates advanced functions such as face recognition, perimeter protection and SMD Plus , improving accuracy and reducing false alarms. The industrial fanless design ensures reliability even in extreme conditions with operating temperatures from -40°C to +70°C . It supports Smart H.265+ compression and bandwidth up to 256 Mbps , offering high performance and operational continuity.
Main specifications:
- 4 IP Channels: efficient management of compact systems with professional performance
- Integrated 4G module: remote connection without wiring for flexible installations
- Resolution up to 16MP: High definition images for precise monitoring
- WizMind AI: Intelligent analytics with facial recognition and perimeter protection
- SMD Plus: advanced filtering to distinguish people and vehicles, reducing false alarms
- Smart H.265+ compression: bandwidth and storage space optimization
- Industrial fanless design: stable and reliable operation even in critical environments
- Temperature range -40°C / +70°C: ideal for outdoor and industrial applications
- Support 1 HDD: Storage up to 20TB for long-term data retention
- Comprehensive ports and connectivity: HDMI, VGA, USB, RJ-45, PoE and SIM slot for maximum integration
Further details
Technical data sheet
| NVR4104-P-WT/4G | |
| 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 | 4 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; 4-channel 6MP@30fps; 6-channel 5MP@30fps; 8-channel 4MP@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; 6-channel 4MP@30fps; 8-channel 2MP@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; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.); ISCSI |
| 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 |
| Cellular Network | |
| Cellular Network Standard | GSM/WCDMA/LTE |
| Frequency Range | 4G: FDD-LTE: B1/B3/B5/B7/B8/B20 TDD-LTE: B38/B40/B41 3G: WCDMA: B1/B5/B8 2G: GSM: 900/1800MHz |
| Transmitter Power (EIRP) | 4G: Power class 3: 23dBm ±2dB 3G: Power class3: 24dBm +1/-3dB 2G: Power class4: 33dBm ±2dB (GSM900) Power class1: 30dBm ±2dB (GSM1800) |
| Recording Playback | |
| Multi-channel Playback | Up to 4 channels |
| Record Mode | General; motion detection; intelligent; alarm; POS |
| 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 ports. Each disk can contain 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) |
| PoE Port | 4 ports, 10/100 Mbps, IEEE 802.3 af/at |
| Antenna | 2 |
| SIM Card Slot | 1 (Micro-SIM) |
| Power Output | 1 channel (12 VDC, 1 A) |
| General | |
| Power Supply | 53 VDC (supports 48-60 VDC), 1.81 A |
| Power Consumption | Total output of NVR is <10w without="" hdd="" br=""> Total output power of PoE is 36 W, the maximum output power of a single port is 25.5 W |
| Net Weight | 3.36 kg (7.41 lb) |
| Gross Weight | 5.51 kg (12.15 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 |


