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NVR5232-16P-EI

Dahua 32CH 2HDD 1U NETWORK VIDEO RECORDER

> 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.


  • Specifications
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  • 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 (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 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

    All channels (32 targets/s)

    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)

    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 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

    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)

    PoE Port

    16 ports, 10/100 Mbps, IEEE 802.3 af/at, 1-8 ports support ePoE

    General

    Power Supply

    100–240 VAC, 47-63 Hz

    Power Consumption

    Total output of NVR is ≤ 10 W (without HDD)

    Total output power of PoE is 130 W, the maximum output power of a single port is 25.5 W

    Net Weight

    2.66 kg (5.86 lb)

    Gross Weight

    3.82 kg (8.42 lb)

    Product Dimensions

    375.0 mm × 329.3 mm x 53.0mm (14.76" × 12.96" × 2.09") (W × D × H)

    Packaging Dimensions

    451.0 mm × 147.0 mm × 425.0 mm (17.76" × 5.79" × 16.73") (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, 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