- The Dahua NVR5432-EI2 IP DVR is an advanced monitoring device, supporting 32 channels and up to 32 MP. Equipped with AI, it enables face detection, perimeter protection and intelligent recording search. It supports HDMI 8K output and multiple video format
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Dahua IP Recorder NVR5432-EI2
Key features
- wizSense 32-channel 1.5U 4HDDs network video recorder
- Supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG decoding formats
- Max decoding capabilities: 40 × 1080p@30 fps or 10 × 8MP@30 fps
- Max throughput: 448/448/448 Mbps (input/recording/output)
- Supports IP cameras with up to 32MP resolution.
- Supports HDMI 8K output.
- Supports N+M cluster, iSCSI.
- AI in DVR supports 4-channel face detection and recognition, up to 20 face databases and 30,000 face images; 4-channel video metadata; 8-channel perimeter protection; 16-channel SMD PLus; 4-channel AcuPick
- The camera's AI supports face detection and recognition, perimeter protection, SMD, metadata, AcuPick, ANPR, stereo analysis, ciepLn map, people counting, PPE detection, intelligent object detection, and intelligent audio detection
- It supports EPTZ and one-click arming and disarming
Dahua NVRs Next- new generation 4.0
Dahua NVRs are constantly evolving, setting new standards in surveillance. From the basic recording and management of recordings in Generation 3.0, to the integration of smart analytics features in Generation 4.0, to the compLeks combination of artificial intelligence and IoT in NVR NEXT DVRs - each step is a milestone towards more intelligence and even better functionality
WizSense Dahua DVRs - the intelligent heart of your surveillance system
Dahua's WizSense series DVRs are state-of-the-art, advanced devices designed for effective and intuitive security of facilities. Through the use of artificial intelligence (AI), the DVR automatically analyzes images, distinguishing real threats from false alarms. As a result, the user receives precise notifications and full control over what is happening in the protected area
The device supports motion detection, people and vehicle classification, as well as advanced image analysis rules such as line crossing (tripwire) and zone intrusion
ApLication mobile Dahua: DMSS
DMSS is a mobile apLication for surveillance with features such as remote monitoring, video playback, push notifications, device initialization and remote configuration. You can add devices such as IPCs, NVRs, XVRs, VTOs, doorbells, alarm hubs and access controllers. After logging into your account, you can use cloud services such as cloud updates and so on. ApLication supports iOS 9.0 and Android 5.0 or later and can be used with 3G / 4G / Wi-Fi
AcuPick - intelligent video search with maximum precision
The DVR supports AcuPick function for instant search of recordings on up to 4 channels in 1080p quality. Thanks to advanced AI analysis, the device can automatically identify and track people and vehicles, significantly reducing the time required to review footage
What's more, if the cameras support the AcuPick function (the so-called edge AcuPick), search and classification can be carried out at the stage of the camera image itself, and the DVR only collects and synchronizes the results. This relieves the burden on the device and increases the number of channels that can be analyzed simultaneously, depending on the system configuration
All you have to do is mark an area or select a character or vehicle, and the system will find all related recordings across the available infrastructure in a few moments
AcuPick is a solution that improves the efficiency of security work, streamlines investigations and gives you full control over monitoring, regardless of the size of the installation
AcuPick - instant search for suspicious events
With AcuPick technology, searching for interesting recordings becomes extremely easy and fast. Just select a fragment of the image or a silhouette of a person or vehicle, and the system will automatically find all corresponding results on the entire video archive in a few moments
AcuPick uses advanced deep learning algorithms, analyzing, among other things, the shape of the silhouette, the color of clothing or vehicle details. This feature significantly reduces the time it takes to review footage and instantly pinpoints key moments - ideal for use in stores, warehouses, parking lots or public facilities
Key features of Dahua Next NVRs
Faster startup and initialization
Reduced number of steps and shorter startup time - DVR ready to work almost immediately
After region selection, language, video standard, time zone and daylight saving time are automatically set
Password hint function and real-time validation ensure compliance and security
Quick preview
Ability to split cameras by scenario and instant group viewing with a single click
Custom view
Intuitive one-click configuration and activation. Channel merge and split function and drag-and-drop layouts allow you to create a personalized view
Event settings by channel
Clear breakdown of events available for a given channel. The ability to use a common schedule and clear association rules
DSS EXPRESS / Smart PSS lite software
- Free DSS EXPRESS / Smart PSS lite software for PC allows you to manage the entire system
- Moreover, apLication of the DMSS mobile app for phone is available for most popular pLatforms (Android, iOS, Windows Phone) and allows remote viewing from anywhere in the world
- An important feature is also motion detection thanks to which you will get information on the detected event via email
- In addition, it has an intuitive interface and Polish menu which makes it easy to use
Dimensions
Rear panel:
Technical specifications
| System | |
| Main processor | Industrial-grade processor |
| Operating system | Embedded Linux |
| Operating interface | Web, local GUI |
| AI | |
| AI in DVR | Face detection; face recognition; video metadata (people, motorized and non-motorized vehicles); perimeter protection; ANPR; SMD PLus; AcuPick |
| AI in the camera | Face detection; face recognition; video metadata (people, motorized and non-motorized vehicles); perimeter protection; SMD; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; cie mappLna; PPE detection; smart object detection; smart audio detection; AcuPick |
| AcuPick performance of the recorder (1080P) | 4 channels |
| AcuPick performance of camera (1080P) | Max. 32 channels, 1 combined event per channel/second |
| Perimeter protection | |
| DVR performance | 8 channels, 10 IVS rules per channel |
| Camera performance | All channels (32 targets/s) |
| Face detection | |
| Face attributes | Gender; age group; glasses; facial expression; mask; chin |
| Recorder performance | 4 channels (up to 12 face images/s per channel) |
| Camera performance | All channels (32 targets/s) |
| Face recognition | |
| Face database capacity | Up to 20 face databases with 30,000 images, total capacity of 3.75 GB. Name, gender, date of birth, address, document type, document number, country/region and state can be added to each image |
| Recorder capacity | 1. 24-channel FD (from camera) + FR (from DVR), 24 face images/sec |
| 2. 4-channel FD (from DVR) + FR (from DVR), 24 face images/sec | |
| Camera performance | All channels (32 targets/s) |
| SMD | |
| SMD PLus DVR | 16 channels: additional filtering of people and vehicles, reduction of false alarms (leaves, rain, light changes) |
| SMD camera | All channels (64 targets/s) |
| Video metadata | |
| DVR performance | 4 channels, 22 attributes |
| Camera performance | All channels (16 targets/s) |
| Attributes of people | Top color, top type, bottom color, bottom type, hat, bag, age, gender, umbrella |
| Motor vehicle attributes | License plate, plate color, body, model, logo, phone call, seat belt, vehicle interior, place of registration |
| Non-motor vehicle attributes | Model, color, number of people, helmet |
| License plate comparison | |
| ANPR of the camera | All channels (8 targets/s) |
| License plate database capacity | Up to 20,000 numbers; blocked and allowed list |
| Audio and video | |
| Access channels | 32 |
| Network bandwidth | AI disabled: 448/448/448 Mbps (input/recording/output) |
| AI enabled: 200/200/200 Mbps | |
| 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 |
| AI decoding disabled | 2× 32 MP@25 fps; 2× 24 MP@25 fps; 5× 16 MP@30 fps; 6× 12 MP@30 fps; 10× 8 MP@30 fps; 13× 6 MP@30 fps; 16× 5 MP@30 fps; 20× 4 MP@30 fps; 32× 1080p@30 fps |
| AI decoding enabled | 1× 32 MP@25 fps; 2× 24 MP@25 fps; 4× 16 MP@30 fps; 5× 12 MP@30 fps; 8× 8 MP@30 fps; 10× 6 MP@30 fps; 12× 5 MP@30 fps; 16× 4 MP@30 fps; 32× 1080p@30 fps |
| Video outputs | 2 VGA, 2 HDMI |
| VGA: 1920×1080, 1280×1024, 1280×720 | |
| HDMI: 7680×4320, 3840×2160, 1920×1080, 1280×1024, 1280×720 | |
| Heterogeneous HDMI1/HDMI2 | |
| Simultaneous VGA1+HDMI1 and VGA2+HDMI2 | |
| Multi-screen display | Main: 1/4/8/9/16/25/36 |
| Secondary: 1/4/8/9/16 | |
| Third-party cameras | ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha |
| Compression | |
| Video | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
| Audio | G.711a; G.711u; PCM; G726 |
| Network | |
| Protocols | HTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; FTP; SFTP; DHCP; DNS; SMTP; UPnP; DDNS; SNMP; Alarm Server; IP Search; Multicast; P2P; Auto Registration; iSCSI |
| Mobile access | iOS; Android |
| Interoperability | ONVIF 24.12 (Profiles T/S/G/M); CGI; SDK |
| Browsers | Chrome; IE; Safari; Edge; Firefox |
| Network modes | Multi-address; load balancing; fault tolerance; link aggregation |
| Recording and playback | |
| Playback | Up to 16 channels |
| Recording modes | General; motion detection; intelligent; alarm; POS |
| Archiving | USB, network |
| Playback modes | Instant; general; event; target; clip; with tags; smart (face, motion) |
| Storage | |
| Disk group | Yes |
| Alarms | |
| General alarms | Motion detection; local alarm; alarm box; camera alarm; network alarm; scene change; PIR; thermal alarm |
| Anomaly alarms | Offline camera; recording error; full disk; IP conflict; MAC conflict; login lock; fan failure; cyber security exception |
| Smart alarms | Face detection; perimeter protection; face recognition; video metadata; SMD PLus; stereo analysis; crowd distribution; people counting; ANPR; vehicle density; cie mappLna; WYOI detection; smart object detection; smart audio detection |
| Linking | Recording; snapshot; local alarm; IPC alarm; audio; buzzer; log; preset; email |
| Ports | |
| Audio input | 1 RCA |
| Audio output | 2 RCA |
| Alarm input | 16 |
| Alarm output | 6 (1× 12 V 1 A) |
| Drives | 4 SATA (up to 20 TB each, depending on temperature) |
| eSATA | 1 |
| RS-232 | 1 |
| RS-485 | 1 |
| USB | 3 (1 front USB 2.0, 2 rear USB 3.0) |
| HDMI | 2 |
| VGA | 2 |
| Network ports | 2 (10/100/1000 Mbps RJ-45) |
| General | |
| Power supply | 100-240 VAC, 50/60 Hz |
| Power consumption | ≤ 13 W (without HDD) |
| Net weight | 4.27 kg |
| Gross weight | 6.30 kg |
| Product dimensions | 440 × 415.6 × 76 mm |
| Package dimensions | 529 × 499 × 211 mm |
| Operating temperature | -10 °C to +55 °C |
| Storage temperature | -20 °C to +60 °C |
| 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 |








