Dahua 32 channels 1U 2HDD WizSense Network Video Recorder with face detection and recognition
Overview:
32 Channels 1U 2HDDs WizSense Network Video Recorder
- Smart H.265+/H.265/Smart H.264+/H.264/MJPEG decoding format.
- Max. decoding capability: 32 x 1080p@30 fps or 32 x 2MP@30 fps.
- Max. 384 Mbps incoming/recording/outgoing bandwidth.
- Support AcuPick with Max. 16-Channel.
- Support N+M cluster.
- AI by recorder: 2-channel face detection and recognition, 4-channel perimeter protection, and 8-channel SMD Plus.
- AI by camera: Face detection and recognition, perimeter protection, SMD Plus, metadata, ANPR, stereo analysis, heat map, and people counting.
- Security baseline 2.3.
Specifications:
| Product Code | DHI-NVR5232-EI |
| 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. 16-channel, 1 combined event per channel/s |
| Perimeter Protection | |
| Perimeter Performance AI by Recorder (Number of Channels) | 4 channels, 10 IVS rules for each channel |
| Perimeter Performance of AI by Camera (Number of Channels) | 16 channels |
| 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) | 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 of AI by Recorder (Number of Channels) | 1. 16-channel FD (by camera) + FR (by recorder), image stream: 16 face images/s |
| 2. 2-channe FD (by recorder) + FR (by recorder), video stream: 12 face images/s | |
| Face Recognition Performance of AI by Camera (Number of Channels) | 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 | 16 channels |
| Video Metadata | |
| Metadata Performance of AI by Camera (Number of Channels) | 8 channels |
| Human 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) | 8 channels |
| License Plate Database Capacity | 1. Create up to 20,000 plate numbers. |
| 2. Blocklist and allowlist | |
| Audio and Video | |
| Access Channel | 32 |
| 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, 5 MP, 4 MP, 1080p, 720p, D1, CIF, QCIF |
| Decoding Capability | AI disabled: |
| 2-channel 32 MP@20 fps, 2-channel 24 MP@20 fps, 4-channel 16 MP@30 fps, 5-channel 12 MP@30 fps | |
| 8-channel 8 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@20 fps, 1-channel 24 MP@20 fps, 2-channel 16 MP@30 fps, 4-channel 12 MP@30 fps, 4-channel 8 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 x 1080, 1280 x 1024, 1280 x 720 | |
| HDMI:3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 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, Samsung |
| 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, SNMP, NTP, DHCP, DNS, SMTP, UPnP, IP Filter, PPPoE, FTP, DDNS, Alarm Server, IP Search (Supports Dahua IP camera, DVR, NVS, etc.), Multicast, P2P, Auto Registration, iSCSI |
| Mobile Phone Access | iOS, Android |
| Interoperability | ONVIF 22.06 (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, privacy masking, local alarm |
| Anomaly Alarm | Camera offline, storage error, disk full, IP conflict, MAC conflict, login lock, abnormal behavior 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 |
| HDD Interface | 2 SATA ports, each disk can contain up to 16 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 x 284.4 mm x 56.0mm (14.76″ x 11.20″ x 2.20″) (W x D x H) |
| Packaging Dimensions | 433.0 mm x 141.0 mm x 366.0 mm (17.04″ x 5.55″ x 14.41″) (W x D x 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) |
| Installation | Rack or desktop |
| Certifications | FCC: 47Â 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 | |
Brand
Dahua
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