Dahua WizSense AI 8HDD RAID 8K HDMI NVR with AcuPick Face Recognition for Professional Video Surveillance
NVR5832-EI2 is a high-performance network video recorder designed for professional video surveillance systems, with support for up to 32 IP channels and compatibility with cameras up to 32MP , ensuring ultra-detailed images. Based on the WizSense platform with Artificial Intelligence , it integrates advanced functions such as AcuPick, face recognition, video metadata and perimeter protection , offering precise analysis and false alarm reduction. It supports Smart H.265+ compression and bandwidth up to 448 Mbps , ensuring smooth transmission and storage optimization. Equipped with 8K HDMI output and NVR NEXT interface, it guarantees intuitive management and high performance. Support for up to 8 HDDs with RAID ensures maximum reliability and scalability for professional storage. Dahua
NVR5832-EI2 | 32-CHANNEL NVR - MAXIMUM RESOLUTION 32MP - ARTIFICIAL INTELLIGENCE

The Dahua NVR5832-EI2 is a professional network video recorder designed for advanced video surveillance systems, supporting up to 32 IP channels and compatible with cameras up to 32MP for ultra-high definition images. Based on the WizSense platform with Artificial Intelligence , it integrates advanced features such as AcuPick, face recognition, video metadata and perimeter protection , ensuring precise analysis and reduction of false alarms. It supports Smart H.265+ compression and bandwidth up to 448 Mbps , ensuring smooth transmission and storage optimization. Equipped with 8K HDMI output and NVR NEXT interface, it offers intuitive management and high performance. Support for up to 8 HDDs with RAID ensures maximum reliability and scalability for professional storage.
Main specifications:
- 32 IP Channels: Centralized management of complex and high-density camera systems
- Resolution up to 32MP: ultra-detailed images for professional monitoring
- WizSense AI: Advanced intelligent analytics with human and vehicle recognition
- AcuPick: Quick and precise search for targets within video streams
- Face Recognition: facial recognition with a database of up to 30,000 faces
- Video Metadata: Advanced analysis with extraction of people and vehicle attributes
- Perimeter Protection: intelligent intrusion detection with false alarm reduction
- Smart H.265+ compression: bandwidth and storage optimization
- 8K HDMI output: Ultra high definition viewing
- Support 8 HDDs with RAID: Safe and scalable storage (RAID 0/1/5/6/10)
- NVR NEXT: modern and intuitive interface for simplified management
- Bandwidth up to 448 Mbps: high performance for large video surveillance systems
Further details
Technical data sheet
| NVR5832-EI2 | |
| System | |
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
| TO THE | |
| AI by Recorder | Face detection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); perimeter protection; SMD Plus; AcuPick |
| AI by Camera | Face detection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); perimeter protection; SMD; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; heat maps; PPE detection; smart object detection; smart sound detection; AcuPick |
| AcuPick Performance of AI by Recorder (Number of Channels) | 4 channels |
| AcuPick Performance of AI by Camera (Number of Channels) | All channels (32 targets/s) |
| Perimeter Protection | |
| Perimeter Performance of AI by Recorder (Number of Channels) | 8 channels, 10 IVS rules for each channel |
| Perimeter Performance of AI by Camera (Number of Channels) | All channels (32 targets/s) |
| Face Detection | |
| Face Attributes | Gender; age group; glasses; expressions; face mask; beard |
| Face Detection Performance of AI by Recorder (Number of Channels) | 4 channels (up to 12 face images/s each channel) |
| Face Detection Performance of AI by Camera (Number of Channels) | All channels (32 targets/s) |
| Face Recognition | |
| Face Database Capacity | Up to 20 face databases with 30,000 images, with a total capacity of 3.75 GB. 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) | 1. 24-channel FD (by camera) + FR (by recorder), image stream: 24 face images/s 2. 4-channe FD (by recorder) + FR (by recorder), video stream: 24 face images/s |
| Face Recognition Performance of AI by Camera (Number of Channels) | All channels (64 targets/s) |
| SMD | |
| SMD Plus by Recorder | 16 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) |
| Video Metadata | |
| Metadata Performance of AI by Recorder (Number of Channels) | 4 channels, 22 attributes extraction. |
| Metadata Performance of AI by Camera (Number of Channels) | All channels (16 targets/s) |
| People Attributes | Top color, top type, bottom color, bottom type, hat, bag, age, gender and umbrella |
| Motor Vehicle Attributes | License plate, plate color, vehicle body, vehicle model, vehicle logo, calling, seatbelt, vehicle interior, vehicle registration location |
| Non-motor Vehicle Attributes | Vehicle model, vehicle color, number of persons, helmet |
| Vehicle License Plate Comparison | |
| ANPR by Camera (Number of Channels) | All channels (8 targets/s) |
| License Plate Database Capacity | 1. Create up to 20,000 plate numbers. 2. Blocklist and allowlist |
| Audio and Video | |
| Access Channel | 32 channels |
| Network Bandwidth | AI disabled: 448 Mbps incoming, 448 Mbps recording and 448 Mbps outgoing AI enabled: 200 Mbps incoming, 200 Mbps recording and 200 Mbps outgoing |
| Resolution | 32 MP;24 MP;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 32 MP@25 fps; 2-channel 24MP@25fps; 5-channel 16MP@30fps; 6-channel 12MP@30fps; 10-channel 8MP@30fps; 13-channel 6MP@30fps; 16-channel 5MP@30fps; 20-channel 4MP@30fps; 32-channel 1080p@30fps AI enabled: 1-channel 32 MP@25 fps; 2-channel 24MP@25fps; 4-channel 16MP@30fps; 5-channel 12MP@30fps; 8-channel 8MP@30fps; 10-channel 6MP@30fps; 12-channel 5MP@30fps; 16-channel 4MP@30fps; 32-channel 1080p@30fps |
| Video Output | 2 VGA, 2 HDMI VGA:1920×1080, 1280×1024, 1280×720 HDMI: 7680×4320, 3840×2160, 1920×1080, 1280×1024, 1280×720 Heterogeneous video source output for HDMI1 and HDMI2 Simultaneous video source output for VGA1 and HDMI1 Simultaneous video source output for VGA2 and HDMI2 |
| Multi-screen Display | Main screen: 1/4/8/9/16/25/36 Subscreen: 1/4/8/9/16 |
| Third-party Camera Access | ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha |
| 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 25.06 (Profile T; Profile S; Profile G); CGI; SDK |
| Browser | Chrome; IE; Safari; Edge; Firefox |
| Network Mode | Multi-address; load balance; fault tolerance; link aggregation |
| Recording Playback | |
| Multi-channel Playback | Up to 16 channels |
| Record Mode | General; motion detection; intelligent; alarm; POS |
| Backup Method | USB device and network |
| Playback Mode | Instant playback, general playback, event playback, target Video, video clip, tag playback, smart playback (face and motion detection) |
| Storage | |
| Disk Group | Yes |
| RAID | RAID 0/1/5/6/10 |
| Alarm | |
| General Alarm | Motion detection; local alarm; alarm box; camera external alarm; network alarm; scene changing; PIR alarm; thermal alarm |
| Anomaly Alarm | Error (no disk; disk error; low space; RAID exception; low quota space; abnormal disk health; network disconnection; IP conflict; MAC conflict; abnormal fan speed); video loss; video tampering; offline camera; audio detection |
| Intelligent Alarm | Face detection; perimeter protection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); SMD Plus; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; heat maps; PPE detection; smart object detection; smart sound detection |
| Alarm Linkage | Record; snapshot (panoramic); local alarm output; IPC external alarm output; audio; buzzers; log, preset; e-mail |
| Port | |
| Audio Input | 1-channel RCA |
| Audio Output | 2-channel RCA |
| Alarm Input | 16 channels |
| Alarm Output | 8 channels (1-channel 12V 1A output) |
| Disk Interface | 8 SATA ports, each disk can contain up to 20TB. This limit varies depending on the environment temperature. |
| eSATA | 1 |
| RS-232 | 1 |
| RS-485 | 1 |
| RS-422 | 1 |
| USB | 4 (2 front USB 2.0 port, 2 rear USB 3.0 port) |
| HDMI | 2 |
| VGA | 2 |
| Network Port | 2 (10/100/1000 Mbps Ethernet port, RJ-45) |
| General | |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Power Consumption | Total output of NVR is ≤ 13 W (without HDD) |
| Net Weight | 6.27 kg (13.82 lb) |
| Gross Weight | 8.75 kg (19.29 lb) |
| Product Dimensions | 440.0 mm × 458.4 mm × 94.9 mm (17.32" × 18.05" × 3.73") (W × D × H) |
| Packaging Dimensions | 570.0 mm × 570.0 mm × 226.0 mm (22.44" × 22.44" × 8.90") (W × D × H) |
| Operating Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Storage Temperature | -20 °C to +60 °C (–4 °F to +140 °F) |
| Operating Humidity | 10%–93% (RH), non-condensing |
| Certifications | 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 |


