Description
DHI-NVR5232-EI
Dahua 32CH 2HDD 1U WizSense Network Video Recorder
Datasheet:
DHI-NVR5232-EI
- Supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG decoding formats.
- Max. decoding capability: 32 × 1080p@30 fps or 32 × 2MP@30 fps.
- Max. 384/384/384 Mbps incoming/recording/outgoing bandwidth.
- Supports IP cameras with a resolution up to 32 MP.
- Supports AcuPick with up to 32 channels.
- Supports N+M cluster, iSCSI.
- AI by Recorder supports 2-channel face detection and recognition, up to 20 face databases and 20,000 face images; 4-channel perimeter protection; 8-channel SMD Plus.
- AI by Camera supports face detection and recognition, perimeter protection, SMD Plus, metadata, ANPR, stereo analysis, heat map, and people counting.
- Supports EPTZ, and one-click arming and disarming.
| Category | Details |
|---|---|
| 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; SMD Plus |
| AI by Camera | Face detection; face recognition; video metadata (human, motor vehicles, and non-motor vehicles); perimeter protection; SMD Plus; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; heat map |
| AcuPick AI by Camera + Recorder | Max. 32-channel, 1 combined event per channel / s |
| Perimeter Protection | |
| Perimeter Performance AI by Recorder | 4 channels, 10 IVS rules for each channel |
| Perimeter Performance AI by Camera | All channels (16 targets / s) |
| Face Detection | |
| Face Attributes | Gender; age group; glasses; expressions; face mask; beard |
| Face Detection Performance AI by Recorder | 2 channels (up to 12 face images / s each channel) |
| Face Detection Performance AI by Camera | 16 channels |
| Face Recognition | |
| Face Database Capacity | Up to 20 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 AI by Recorder | 1. 16-channel FD (by camera) + FR (by recorder), image stream: 16 face images / s 2. 2-channel FD (by recorder) + FR (by recorder), video stream: 12 face images / s |
| Face Recognition Performance AI by Camera | 16 channels |
| SMD Plus | |
| SMD Plus by Recorder | 8 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain, and lighting condition change |
| SMD Plus by Camera | All channels (32 targets / s) |
| Video Metadata | |
| Metadata Performance AI by Camera | 8 channels |
| Human Attributes | Top colour, top type, bottom colour, bottom type, hat, bag, age, gender, and umbrella |
| Motor Vehicle Attributes | License plate, plate colour, vehicle body, vehicle model, vehicle logo, calling, seatbelt, vehicle interior, vehicle registration location |
| Non-motor Vehicle Attributes | Vehicle model, vehicle colour, number of persons, helmet |
| Vehicle License Plate Comparison | |
| ANPR by Camera | 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: 384 Mbps incoming, 384 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 @ 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 AI enabled: 1-channel 32 MP @ 25 fps; 1-channel 24 MP @ 25 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 |
| Video Output | 1 VGA, 1 HDMI VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 HDMI: 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; UDP; NTP; DHCP; DNS; SMTP; UPnP; DDNS; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, etc.); Multicast; P2P; Auto Registration; iSCSI |
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF 23.12 (Profile T; Profile S; Profile G); 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, 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 | Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; abnormal behaviour of fan; cybersecurity exception |
| 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 |
| Alarm Linkage | Record; snapshot (panoramic); local alarm output; IPC external alarm output; access controller; 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 20 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) |
| General | |
| Power Supply | 12 VDC, 4 A |
| Power Consumption | Total output of NVR is ≤ 10 W (without HDD) |
| Net Weight | 1.57 kg (3.46 lb) |
| Gross Weight | 2.73 kg (6.02 lb) |
| Product Dimensions | 375.0 mm × 284.4 mm × 56.0 mm (14.76″ × 11.20″ × 2.20″) (W × D × H) |
| Packaging Dimensions | 433.0 mm × 141.0 mm × 366.0 mm (17.04″ × 5.55″ × 14.41″) (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 |
| Installation | Rack or desktop |
| Certifications | FCC: 47 CFR FCC Part15, Subpart B, 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 |
