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NVR5432-EI2 - The WizSense network recorder is a professional solution for advanced video surveillance, designed to ensure high performance and intelligent analysis. Equipped with a built-in AI chip and deep learning algorithms, it offers advanced functions such as facial recognition , perimeter protection and AcuPick technology for fast and precise searches in video streams. It supports up to 32 IP channels with resolutions up to 32MP and 8K HDMI output, ensuring the highest quality images. Thanks to bandwidth up to 448 Mbps and compatibility with numerous devices, it guarantees a scalable and high-performance system. The NVR NEXT interface simplifies operational management, making it ideal for professional and business environments. Dahua
BUSQUE INSTALADOR
NVR5432-EI2 | DAHUA 32-CHANNEL IP NVR - 4K ARTIFICIAL INTELLIGENCE SERIES - UP TO 32 MEGAPIXELS
The Dahua NVR5432-EI2 WizSense is a professional network recorder designed for advanced video surveillance systems, capable of managing up to 32 IP channels with resolutions up to 32MP and 8K HDMI output for ultra-clear images. Thanks to the powerful integrated AI chip and deep learning algorithms, it offers advanced functions such as facial recognition , perimeter protection and intelligent analysis with false alarm reduction. AcuPick technology enables fast and precise video searches, while bandwidth of up to 448 Mbps ensures high performance and smooth streaming. The NVR NEXT interface simplifies operational management, making the system intuitive and highly efficient for professional contexts.
Main specifications:
- 32 IP channels with support up to 32MP for high resolution video surveillance
- Built-in AI chip with deep learning for advanced analysis and false alarm reduction
- AcuPick technology for intelligent and fast search in videos
- 8K HDMI output and advanced decoding up to 40×1080p
- Bandwidth up to 448 Mbps for smooth data handling
- Intuitive NVR NEXT interface and support for VMS and third-party device integration
Further details
✅ Number of Channels:
The recorder supports up to 32 IP channels , allowing the simultaneous management of numerous cameras in complex video surveillance systems, ideal for professional environments and advanced security infrastructures.
✅ Maximum resolution :
Compatible with cameras up to 32MP and with 8K HDMI video output, it guarantees ultra-high definition images and precise details for advanced analysis and monitoring.
✅ AcuPick:
Intelligent technology that leverages front-end and back-end AI to quickly search videos, allowing you to find specific targets with high accuracy and reduced time.
✅ NVR NEXT:
Advanced graphical interface with a modular and intuitive design , designed to improve the user experience and optimize operational flows in the daily management of the system.
✅ Artificial Intelligence:
Thanks to the integrated AI chip and deep learning algorithms, it offers functions such as facial recognition, perimeter protection, SMD Plus and advanced video analysis , reducing false alarms.
✅ Vehicle License Plate Comparison:
It supports the ANPR function with database management of up to 20,000 license plates , allowing blacklists and whitelists for access control and vehicle security.
✅ Audio and Video:
Full-featured management with 32 video channels , wide format compatibility ( H.265+, H.264+ ) and high decoding capability to ensure smooth video streams and professional performance.
✅ Network:
Supports multiple protocols including HTTP, HTTPS, TCP/IP, IPv6, RTSP and P2P , with access from iOS and Android mobile devices and integration with third-party systems via ONVIF
✅ Alarm:
It integrates advanced alarm systems with notifications for events such as motion detection, video loss, network anomalies and intelligent analysis , with the possibility of activating recordings, snapshots and emails.
✅ Doors:
Equipped with numerous interfaces including 2 HDMI, 2 VGA, USB 2.0/3.0, 2 Ethernet ports, RS-232, RS-485, eSATA and alarm inputs/outputs , ensuring maximum connectivity and installation flexibility.
Technical data sheet
| NVR5432-EI | |
| SYSTEM | |
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
| TO THE | |
| 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 Performance of AI by Recorder (Number of Channels) | 4 channels |
| AcuPick Performance of AI by Camera (Number of Channels) | All channels (32 targets/s) |
| 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 PLUS |
|
| 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 Plus 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) |
| 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) | 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 | 32MP; 24MP; 16MP; 12MP; 8MP; 5MP; 4MP; 1080p; 720p; D1; CIF; QCIF |
| Decoding Capability | AI disabled: 2-channel 32 MP@20 fps; 2-channel 24MP@20fps; 4-channel 16MP@30fps; 5-channel 12MP@30fps; 8-channel 8MP@30fps; 12-channel 5MP@30fps; 16-channel 4MP@30fps; 32-channel 1080p@30 fps AI enabled: 1-channel 32 MP@20 fps; 1-channel 24MP@20fps; 2-channel 16MP@30fps; 4-channel 12MP@30fps; 4-channel 8MP@30fps; 8-channel 5MP@30fps; 12-channel 4MP@30fps; 24-channel 1080p@30fps |
| 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 Subscreen: 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 |
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF® 25.06(Profile T; Profile S; Profile G); CGI; SDK |
| Browser | Chrome; IE; Safari; Edge; Firefox |
| Network Mode | Multi-address; load balance; fault tolerance; link aggregation |
| 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; offline camera; audio detection |
| 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 maps; PPE detection; smart object detection; smart sound detection |
| Alarm Linkage | Record; snapshot (panoramic); local alarm output; IPC external alarm output; access controller; audio; buzzers; log, preset; e-mail |
| PORT | |
| Audio Input | 1-channel RCA |
| Audio Output | 2-channel RCA |
| Alarm Input | 16 channels |
| Alarm Output | 6 channels (1-channel 12V 1A output) |
| HDD Interface | 4 SATA ports, up to 16 TB.The maximum HDD capacity varies with environment temperature. |
| eSATA | 1 |
| RS-232 | 1 |
| RS-485 | 1 |
| USB | 3(1 front USB 2.0 port, 2 rear USB 3.0 ports) |
| HDMI | 2 |
| VGA | 2 |
| Network Port | 2 (10/100/1000 Mbps Ethernet port, RJ-45) |
| GENERAL | |
| Power Supply | 100–240 VAC, 50-60 Hz |
| Power Consumption | Total output of NVR is ≤ 13 W (without HDD) |
| Net Weight | 4.74 kg (10.45 lb) |
| Gross Weight | 6.30 kg (13.89 lb) |
| Product Dimensions | 440.0 mm × 415.6 mm × 76.0 mm (17.32" × 16.36" × 2.99") (W × D × H) |
| Packaging Dimensions | 529.0 mm × 499.0 mm × 211.0 mm (20.83" × 19.65" × 8.31") (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) |
| 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 |
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification
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