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Description

Product Description

dahua

Dahua NVR5232-EI

SKU: 6923172586018

The device is equipped with an efficient Industrial Processor and operates under the control of the Embedded Linux operating system, providing stability and Reliability.

User interface is available via a web browser or local GUI, which facilitates configuration and System Management.

NVR5232-EI supports advanced Functions of Artificial Intelligence (AI), such as detection and Facial Recognition, PROTECTION perimeter, analysis of human and vehicle behaviour, and many more.

Thanks to SMD Plus technology, it is possible to reduce the number of false alarms caused by environmental factors such as rain or changing lighting.

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The recorder supports a variety of Metadata Video, allowing a detailed analysis of events.

NVR5232-EI offers flexibility in the area of video compression (Smart H265+, H265, Smart H264+, H264, MJPEG) and Audio (G.711a, G.711u, PCM, G726), which allows you to optimize bandwidth and memory consumption.

The device supports Network Protocols such as HTTP, HTTPS, TCP/IP, ONVIF 2.3 and allows remote access through mobile apps for iOS and Android systems.

NVR5232-EI has numerous Ports of I/O including Audio, alarm, USB and Network Interfaces, which provides wide Capability integration with other systems.

Thanks to compact dimensions and low energy consumption (≤10 W without HDDs), the recorder is ideal for applications in different environments, while offering high resistance to atmospheric conditions.

Dahua NVR5232-EI is a comprehensive solution for reliable monitoring systems, advanced AI features and flexibility in data management.

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Specification Dahua NVR5232-EI

SystemMain ProcessorIndustrial-grade processor
Operating SystemEmbedded Linux
Operating InterfaceWeb, Local GUI
AIAI by RecorderFace detection; face recognition; perimeter protection; SMD Plus
AI by CameraFace 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 + RecorderMax. 32-channel, 1 combined event per channel/s
Perimeter ProtectionPerimeter Performance AI by Recorder (Number of Channels)4 channels, 10 IVS rules for each channel
Perimeter Performance of AI by Camera (Number of Channels)All channels (16 targets/s)
Face DetectionFace AttributesGender; 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 RecognitionFace Database CapacityUp 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 PlusSMD Plus by Recorder8 channels: Secondary filtering for human and motor vehicle , reducing false alarms caused by leaves, rain and lighting condition change
SMD Plus by CameraAll channels (32 targets/s)
Video MetadataMetadata Performance of AI by Camera (Number of Channels)8 channels
Human AttributesTop color, top type, bottom color, bottom type, hat, bag, age, gender and umbrella
Motor Vehicle AttributesLicense plate, plate color, vehicle body, vehicle model, vehicle logo, calling, seatbelt, vehicle interior, vehicle registration location.
Non-motor Vehicle AttributesVehicle model, vehicle color, number of persons, helmet.
Vehicle LicenseANPR by Camera (Number of Channels)All channels (8 targets/s)
License Plate Database Capacity1. Create up to 20,000 plate numbers. 2. Blocklist and allowlist
Audio andAccess Channel32 channels
Network BandwidthAI disabled: 384 Mbps incoming, 384 Mbps recording and 384 Mbps outgoing AI enabled: 200 Mbps incoming, 200 Mbps recording and 200 Mbps outgoing
Resolution32 MP;24 MP;16 MP;12 MP;8 MP;6 MP;5 MP;4 MP;3 MP;1080p;720p;960p;D1;CIF;QCIF
Decoding CapabilityAI 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 Output1 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 DisplayMain screen: 1/4/8/9/16/25/36 Sub screen: 1/4/8/9/16
Third-party Camera AccessONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha
Compression StandardVideo CompressionSmart H.265+; H.265; Smart H.264+; H.264; MJPEG
Audio CompressionG.711a; G.711u; PCM; G726
NetworkNetwork ProtocolHTTP; 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 AccessiOS; Android
InteroperabilityONVIF 23.12(Profile T; Profile S; Profile G); CGI; SDK
BrowserChrome; IE; Safari; Edge; Firefox
Recording PlaybackMulti-channel PlaybackUp to 16 channels
Record ModeGeneral, motion detection; intelligent; alarm; POS
Backup MethodUSB device and network
Playback ModeInstant playback, general playback, event playback, tag playback, smart playback (face and motion detection)
StorageDisk GroupYes
AlarmGeneral AlarmMotion detection; local alarm; alarm box; camera external alarm; network alarm; scene changing; PIR alarm; thermal alarm
Anomaly AlarmCamera offline; storage error; disk full; IP conflict; MAC conflict; login lock; abnormal behavior of fan; cybersecurity exception
Intelligent AlarmFace 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 LinkageRecord; snapshot (panoramic); local alarm output; IPC external alarm output; access controller; audio; buzzer; log, preset; email
PortAudio Input1-channel RCA
Audio Output1-channel RCA
Alarm Input4 channels
Alarm Output2 channels
Disk Interface2 SATA ports, each disk can contain up to 20 TB. This limit varies depending on the environment temperature.
RS-2321
RS-4851
USB2 (1 front USB 2.0 port, 1 rear USB 3.0 port)
HDMI1
VGA1
Network Port1 (10/100/1000 Mbps Ethernet port, RJ-45)
GeneralPower Supply12 VDC, 4 A
Power ConsumptionTotal output of NVR is ≤ 10 W (without HDD)
Net Weight1.57 kg (3.46 lb)
Gross Weight2.73 kg (6.02 lb)
Product Dimensions375.0 mm × 284.4 mm x 56.0mm (14.76" × 11.20" × 2.20") (W × D × H)
Packaging Dimensions433.0 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 Humidity10%–93% (RH), non-condensing
InstallationRack or desktop
CertificationsFCC: 47 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

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Diagram Dahua NVR5232-EI

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Construction diagram Dahua NVR5232-EI

Documents Dahua NVR5232-EI

PDF
Dahua_Network_Video_Recorder_User_Manual_V2.4.2.pdf
PDF
HDD_INSTALLATION_GUIDE_V1.0.3.pdf
PDF
NVR5232-EI_S0_datasheet_20240625.pdf
PDF
Network_Video_Recorder_Quick_Start_Guide_V1.0.0.pdf