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NVR4432-I

32Channel 1.5U 4HDDs WizSense Network Video Recorder

> 32 Channel IP video access

> Smart H.265+/H.265/Smart H.264+/H.264/MJPEG

> Up to 4 Channel perimeter protection

> Up to 2 Channel video stream face recognition/8 channel picture stream face recognition (with FD camera)

> Up to 12 face pictures/sec processing

> Up to 10 face databases with 20,000 face images in total



  • Specifications
  • Accessories
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  • System

    Main Processor

    Multi-core embedded processor

    Operating System

    Embedded LINUX

    Perimeter Protection

    Performance

    4 channel, 10 IVS rules for each channel

    Object classification

    Human/Vehicle secondary recognition for tripwire and intrusion

    AI Search

    Search by target classification (Human, Vehicle) by targe

    Face Recognition

    Performance

    Max 12 face pictures/sec processing

    2 channel video stream face recognition/8 channel picture stream face recognition (with FD camera)

    Stranger Mode

    Detect strangers' faces (not in device's face database).Similarity threshold can be set manually.

    AI Search

    Up to 8 target face images search at same time, similarity threshold can be set for each target face image.

    Database Management

    Up to 10 face databases with 20,000 face images in total. Name, gender, birthday, address, certificate type, certificate No., countries®ions and state can be added to each face picture.

    Database Application

    Each database can be applied to video channels independently.

    Trigger Events

    Buzzer, Voice Prompts, Email, Snapshot, Recording, Alarm Out, PTZ Activation, etc.

    Audio and Video

    IP Camera Input

    32 Channel

    Two-way Talk

    1 Channel Input, 1 Channel Output, RCA

    Display

    Interface

    1 HDMI, 1 VGA

    Resolution

    HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720

    VGA: 1920 × 1080, 1280 × 1024, 1280 × 720

    Decoding Capability

    2-ch@8MP (30fps), 8-ch@1080P (30fps)

    Multi-screen Display

    1/4/8/9/16

    Recording

    Bandwidth

    200 Mbps (80 Mbps when AI function enabled, based on Dahua private protocol)

    Compression

    Smart H.265+/H.265/Smart H.264+/H.264/MJPEG

    Resolution

    12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P, 1.3MP, 720P, D1 etc.

    Record Mode

    Manual, Schedule (Continuous, MD (Motion Detection), Alarm, IVS)

    Record Interval

    1–120 min (default: 60 min), Pre-record: 1–30 sec, Post-record: 10–300 sec

    Video Detection and Alarm

    Trigger Events

    Alarm Out, Video Push, Email, Recording, PTZ, Tour, Snapshot, Voice Prompt, Buzzer and Screen Tips

    Video Detection

    Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Scene Change

    Alarm Input

    16 Channel

    Alarm Output

    4 Channel

    Playback and Backup

    Sync Playback

    1/4/9/16

    Search Mode

    Time /Date, Alarm, MD and Exact Search (accurate to second)

    Backup Mode

    USB Device/Network

    Third-party Support

    Third-party Support

    Panasonic, Sony, Samsung, Axis, Pelco, Arecont, Onvif, Canon and more

    Network

    Interface

    2 RJ-45 Port (10/100/1000 Mbps)

    PoE

    N/A

    Network Function

    HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, SNMP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Center, IP Search (Support Dahua IP camera, DVR, NVS, etc.), P2P

    Max. User Access

    128 users

    Mobile App

    iPhone, iPad, Android

    Interoperability

    ONVIF (Profile S), SDK, CGI

    Storage

    Internal HDD

    4 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature

    eSATA

    NA

    Auxiliary Interface

    USB

    2 USB Ports (1 Rear USB 3.0 , 1 Front USB 2.0)

    RS232

    1 Port, for PC Communication and Keyboard

    RS485

    1 Port, for PTZ Control

    Electrical

    Power Supply

    Single, AC100-240V, 1.9A

    Power Consumption

    NVR: <7.0W (Without HDD)

    Environmental

    Operating Conditions

    -10°C to +55°C (+14°F to +131°F), 86–106kpa

    Storage Conditions

    0°C to +40°C (+32°F to +104°F), 30–85% RH

    Construction

    Dimensions

    1.5U, 440.0 mm × 411.1 mm × 76.0 mm (17.32" × 16.19" × 2.99")

    Net Weight

    4.3 kg (9.5 lb) (without HDD)

    Gross Weight

    6.3 kg (13.9 lb) (without HDD)

    Certifications

    CE

    EN55035, EN55032, EN55024, EN50130-4, EN60950-1

    FCC

    Part 15 Subpart B, ANSI C63.4-2014