By Dahua
Dahua DHI-NVR5832-16P-XI/Pro 32-Channel 16-PoE 8-Bay 8K WizMind NVR
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- 32-Channel Enterprise Recording: Connects up to 32 IP cameras at resolutions reaching 32 MP, with 512 Mbps incoming bandwidth when recorder AI is disabled.
- Integrated 16-Port PoE: Sixteen IEEE 802.3af/at ports provide a 150 W total power budget, with up to 25.5 W available per port.
- WizSeek Natural-Language Search: Uses Xinghan Large-Scale AI Models to search recorded people, vehicles, objects and events through text descriptions.
- Recorder-Based AI: Supports face detection and recognition, perimeter protection, metadata extraction, AcuPick and Text-Defined Alarming.
- Eight-Bay RAID Storage: Eight SATA ports support drives up to 26 TB each, with RAID 0, 1, 5, 6 and 10 configuration options.
- 8K Multi-Screen Output: Two HDMI and two VGA interfaces support flexible monitoring layouts, including HDMI output up to 7680 × 4320.
Dahua DHI-NVR5832-16P-XI/Pro 32-Channel 16-PoE 8-Bay 8K WizMind NVR
Details
Central Recording for Large Security Deployments
The Dahua DHI-NVR5832-16P-XI/Pro is a 32-channel, 2U WizMind network video recorder designed for public safety, retail, residential communities and large commercial security systems. It accepts IP cameras with resolutions up to 32 MP and provides 512 Mbps incoming and recording bandwidth with recorder AI disabled. Sixteen integrated PoE ports simplify direct camera deployment, while the remaining channels connect through the network.
Search Video with Natural-Language Descriptions
WizSeek uses Dahua Xinghan Large-Scale AI Models to align recorded images with written search descriptions. Operators can search for people, vehicles, objects and events without reviewing complete video timelines. The recorder models up to 1,382,400 targets per day. Text-Defined Alarming, AcuPick, face recognition, metadata and perimeter protection provide additional tools for real-time response and recorded-event investigation.
Enterprise Storage, Display and Integration
- Eight SATA bays: Each disk interface supports an HDD with a capacity of up to 26 TB, subject to the stated environmental conditions.
- RAID protection: Supports RAID 0, 1, 5, 6 and 10, disk groups, iSCSI and N+M clustering.
- High decoding capacity: Decodes up to forty 1080p or twenty 4 MP channels at 30 fps with recorder AI disabled.
- 8K display output: Two HDMI and two VGA ports support independent and paired monitor configurations.
- System interfaces: Includes 16 alarm inputs, eight alarm outputs, one RCA audio input and two RCA audio outputs.
- Camera interoperability: Supports ONVIF and listed third-party camera protocols for standard video integration.
Specification
| System | |
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
| AI | |
| AI by Recorder | Face detection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); perimeter protection; SMD; AcuPick; WizSeek; Texted-Defined Alarming |
| 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; heat map; PPE detection; AcuPick |
| AcuPick Performance of AI by Recorder (Number of Channels) | Xinghan Large-Scale AI Models enabled：8 channels; Xinghan Large-Scale AI Models disabled：16 channels |
| AcuPick Performance of AI by Camera (Number of Channels) | All channels (36 targets/s) |
| WizSeek | |
| Performance | 1. Compatible with cameras that support AcuPick/IVS/Metadata/SMD, it can meet full-channel WizSeek（Max 16 targets per sec）.; 2. Compatible with normal cameras, after enabling AcuPick/Metadata by NVR, it can offer up to 8-channel WizSeek（Max 16 targets per sec）.; 3. Compatible with normal cameras, after enabling IVS by NVR, it can offer up to 16-channel WizSeek（Max 16 targets per sec）.; 4. Modeling capability: up to 1,382,400 targets per day. |
| Search Language | English;TradChinese;Italian;Spanish;Japanese;Russian;French;German;Portugal;Turkey;Poland;Romanian;Hungarian;Finnish;Korean;Dansk;Czechish;Bulgaria;Slovenia;Dutch;Greek;Ukrainian;Swedis;Serbian;Arabic;Thai;Hebrew;Norwegian;SpanishEU;Indonesian;PortugalBR;Vietnam;Cambodia |
| Perimeter Protection | |
| Perimeter Performance AI by Recorder (Number of Channels) | Xinghan Large-Scale AI Models enabled：16 channels, 10 IVS rules for each channel; Xinghan Large-Scale AI Models disabled：32 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 | 6 attributes |
| Face Detection Performance of AI by Recorder (Number of Channels) | Xinghan Large-Scale AI Models enabled：8 channels (up to 12 face images/s each channel); Xinghan Large-Scale AI Models disabled：16 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 200,000 images, with a total capacity of 44 G. |
| Face Recognition Performance of AI by Recorder (Number of Channels) | 32-channel FD (by camera) + FR (by recorder),image stream: 32 face images/s; Xinghan Large-Scale AI Models enabled：8-channel FD (by recorder) + FR (by recorder), video stream: 16 face images/s; Xinghan Large-Scale AI Models disabled：16-channel FD (by recorder) + FR (by recorder), video stream: 16 face images/s |
| Face Recognition Performance of AI by Camera (Number of Channels) | All channels (32 targets/s) |
| SMD | |
| SMD Plus by Recorder | Xinghan Large-Scale AI Models enabled：Not support; Xinghan Large-Scale AI Models disabled：32 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change |
| SMD by Camera | All channels (64 targets/s) |
| Video Metadata | |
| Metadata Performance of AI by Recorder (Number of Channels) | Xinghan Large-Scale AI Models enabled：8 channels, 23 attributes extraction.; Xinghan Large-Scale AI Models disabled：16 channels, 23 attributes extraction. |
| Metadata Performance of AI by Camera (Number of Channels) | All channels (32 targets/s) |
| People Attributes | 9 human body attributes |
| Motor Vehicle Attributes | 9 attributes |
| Non-motor Vehicle Attributes | 4 attributes |
| Vehicle License Plate Comparison | |
| ANPR by Camera (Number of Channels) | All channels (32 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: 512 Mbps incoming, 512 Mbps recording and 384 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@30 fps; 3-channel 24 MP@30 fps; 5-channel 16 MP@30 fps; 6-channel 12 MP@30 fps; 10-channel 8 MP@30 fps; 13-channel 6 MP@30 fps; 16-channel 5 MP@30 fps; 20-channel 4 MP@30 fps; 40-channel 1080p@30 fps; 64-channel 720p@30 fps; AI enabled: 1-channel 32 MP@30 fps; 1-channel 24 MP@30 fps; 2-channel 16 MP@30 fps; 4-channel 12 MP@30 fps; 6-channel 8 MP@30 fps; 8-channel 6 MP@30 fps; 8-channel 5 MP@30 fps; 12-channel 4 MP@30 fps; 24-channel 1080p@30 fps; 48-channel 720p@30 fps; 64-channel D1@30 fps |
| 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: 1/4/8/9/16/25/36/64; Sub screen: 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; Profle M); CGI; SDK |
| Browser | Chrome; Firefox; IE |
| 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; tag playback; smart playback |
| 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; camera offline; audio detection |
| Intelligent Alarm | Face detection; face recognition; video metadata (human, motor vehicle, and non-motor vehicle); perimeter protection; license plate comparison |
| Alarm Linkage | Record; snapshot (panoramic); local alarm output; IPC external alarm output; audio; buzzer; log, preset; email |
| Port | |
| Audio Input | 1-channel RCA |
| Audio Output | 2-channel RCA |
| Alarm Input | 16 channels |
| Alarm Output | 8 channels (1-channel 12 V 1 A output） |
| Disk Interface | 8 SATA ports. Each disk can contain up to 26 TB. This limit varies depending on the environment temperature. |
| eSATA | 1 |
| RS-232 | 1 |
| RS-485 | 2 (1 port for half-duplex serial communication, 1 port for full-duplex serial communication) |
| USB | 4 (2 front USB 2.0 ports, 2 rear USB 3.0 ports) |
| HDMI | 2 |
| Network Port | 1 (10/100/1000 Mbps Ethernet port, RJ-45) |
| PoE Port | 16 ports, 10/100 Mbps, IEEE 802.3 af/at, 1-8 ports support ePoE |
| General | |
| Power Supply | 100–240 VAC, 50-60 Hz |
| Power Consumption | <18 W (without HDD); Total output power of PoE is 150 W, the maximum output power of a single port is 25.5 W |
| Net Weight | 6.80 kg (14.99 lb) |
| Gross Weight | 9.32 kg (20.55 lb) |
| Product Dimensions | 440.0 mm × 451.3 mm × 94.9 mm (17.32" × 17.77" × 3.74") (W × D × H) |
| Packaging Dimensions | 570.0 mm × 570.0 mm x 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 | 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 |