Dahua NVR5232-16P-EI2 32CH 16PoE WizSense Network Video Recorder
32-channel 1U WizSense recorder with 16 PoE ports and two drive bays. Offers 8K HDMI output and cameras up to 32MP.
Product Specifications
| 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 Plus; AcuPick; WizSeek; Text-Defined Alarm |
| 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 map; 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) |
| WizSeek | |
| Performance | 1. Compatible with cameras that support AcuPick/IVS/Metadata, it can meet full-channel WizSeek （Max 4 targets per sec） 2. Modeling capability: up to 345,600 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) | 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 (32 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 (64 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 24 MP@25 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; 32-channel 1080p@30 fps AI enabled: 1-channel 32 MP@25 fps; 2-channel 24 MP@25 fps; 4-channel 16 MP@30 fps; 5-channel 12 MP@30 fps; 8-channel 8 MP@30 fps; 10-channel 6 MP@30 fps; 12-channel 5 MP@30 fps; 16-channel 4 MP@30 fps; 32-channel 1080p@30 fps |
| Video Output | 1 VGA, 1 HDMI VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 HDMI: 7680×4320, 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 Heterogeneous video source output for HDMI and VGA |
| Multi-screen Display | Main Screen: 1/4/8/9/16/25/36 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; RTSP; 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; RTMP |
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF 25.12 (Profile T; Profile S; Profile G; Profile M); CGI; SDK |
| Browser | Chrome; IE; Safari; Edge; Firefox |
| 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 |
| 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, low quota space; abnormal disk health; network disconnection; IP conflict; MAC conflict; abnormal fan speed); video loss; video tampering; camera offline; audio detection; alarm box offline |
| 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 map; PPE detection; smart object detection; smart sound detection |
| 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 | 1-channel RCA |
| Alarm Input | 4 channels |
| Alarm Output | 2 channels |
| Disk Interface | 2 SATA ports, each disk can contain up to 26 TB. This limit varies depending on the environment temperature. |
| RS-232 | 1 |
| RS-485 | 1 |
| USB | 2 (1 front USB 2.0 port, 1 rear USB 3.0 port) |
| HDMI | 1 |
| VGA | 1 |
| 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 | Total output of NVR is ≤ 10 W (without HDD) Total output power of PoE is 130 W, the maximum output power of a single port is 25.5 W |
| Net Weight | 2.62 kg (5.78 lb) |
| Gross Weight | 4.06 kg (8.95 lb) |
| Product Dimensions | 375.0 mm × 329.6 mm × 53.0 mm (14.76" × 12.98" × 2.09") (W × D × H) |
| Packaging Dimensions | 451.0 mm × 147.0 mm × 425.0 mm (17.76" × 5.79" × 16.73") (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 |
Product Datasheet
Source: official manufacturer datasheet.
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