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Dahua DVR NVR NVR5232-EI2
Surveillance Video Recorders

Dahua DVR NVR NVR5232-EI2

Key features:

  • 32 high-speed IP channels
  • 8K resolution image output
  • AcuPick search technology
  • AI WizSense with Deep Learning
  • Support for disks up to 40TB
  • Decoding of 40 channels at 1080p
See full description

  • Type

    NVR

    Recorder that uses IP cameras and network connection for video recording and management.

  • Number of Channels

    The maximum number of cameras that can be connected to and managed by the recorder

  • Incoming Bandwidth

    This is the actual processing power of the recorder. It determines how much "load" (data) it can handle simultaneously from all cameras. A high number is necessary for many channels at high 4K resolution.


    • Example 1: You have 4 cameras of 5MP (each requiring ~8 Mbps). A total of ~32 Mbps is required. An NVR with 80 Mbps Incoming Bandwidth is more than enough.
    • Example 2: You have 16 cameras of 4K (each requiring ~12 Mbps). A total of ~192 Mbps is required. An NVR with 160 Mbps is not enough and will "lose" cameras or reduce their quality. Here, you need an NVR with at least 256 Mbps.

    448

  • HDD Slots

    The number of internal hard drives (SATA) that can be installed simultaneously in the recorder.

  • Maximum Capacity per Disk

    The maximum size (in TB - Terabytes) of the hard drive that the device "recognizes" and supports in each slot.

  • Ports

    HDMI

    The digital output for video and audio. It is the standard way to connect the recorder to a modern TV or monitor (PC) and view your cameras in high resolution.

    USB

    Its main use is to connect a mouse for menu navigation and settings. Additionally, it is used to connect a USB stick (flash drive) in order to export (take a backup of) specific video clips that interest you.

    VGA

    An analog video output. Used to connect the recorder to older computer monitors.

  • Video Compression

    H.265+

    Smart version of H.265, designed for 4K/8K surveillance. It offers very low bandwidth in static scenes, combining high image quality with significant storage space savings.

    • The standard supports approximately 50–60 days of continuous recording on a 2TB hard drive 

    (Values and durations are indicative and based on standard settings. Actual performance may vary depending on resolution, frame rate, scene movement, and hardware.)
  • See all

Number of channels outputs

  1. 8

    from 626,35 €

  2. 16

    from 742,41 €

  3. 32

    from 849,26 €

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Product report

Description

Description

Capabilities

The NVR5232-EI2 is a professional-grade network recorder that belongs to Dahua's WizSense family. It is designed to handle a large volume of data with bandwidth reaching up to 448 Mbps, making it ideal for installations with many high-resolution cameras. The device combines the reliability of the Pro series with the intelligence of Deep Learning algorithms, allowing the user to filter false alarms and detect targets (people or vehicles) with exceptional accuracy. The addition of the 8K HDMI port ensures that viewing on large diagonal monitors will maintain absolute image detail.

WizSense

WizSense technology is based on independent artificial intelligence chips and deep learning algorithms that focus exclusively on humans and vehicles. By applying this technology, the system ignores irrelevant movements such as animals, moving leaves, or intense lights, drastically reducing false alarms. This allows the user to receive notifications only for real security incidents, improving the effectiveness of surveillance in critical areas such as warehouses or residences.

AcuPick

AcuPick is an innovative search technology that uses the intelligence of both the camera and the recorder to quickly locate a target within a huge volume of video. The user can select a target (e.g., a person with specific clothing) and the system will automatically "scan" all recorded files to find all appearances of that target. It is the ideal tool for cases where immediate tracking of suspects is required in large facilities, saving hours of manual searching.

SMD Plus (Smart Motion Detection Plus)

The SMD Plus technology upgrades traditional motion detection by analyzing the shape of objects in the frame. The recorder can recognize whether the movement comes from a person or a vehicle, allowing for smart search based on these categories during playback. This transforms the recording history into an organized database, where the user can find in seconds when a car or a pedestrian entered the monitored area.

Perimeter Protection

Perimeter protection allows the definition of virtual lines (tripwire) and intrusion zones with great accuracy. Thanks to AI analysis, the system triggers an alarm only when a person or a vehicle breaches the designated zone, ignoring small objects or environmental noises. It is the optimal solution for the security of outdoor areas and property boundaries, offering peace of mind that every alert requires the owner's attention.

Features

  • Recording Resolution: Supports IP cameras with resolution up to 32 MP
  • Bandwidth: Maximum 448 Mbps (Incoming / Recording / Outgoing)
  • Video Outputs: 1 x HDMI (8K support) and 1 x VGA (1080p)
  • Decoding Capability: 2-ch@32 MP / 10-ch@8 MP / 40-ch@1080p (30 fps)
  • Storage: 2 SATA III ports, up to 20 TB per hard drive
  • Video Compression: Smart H.265+ / H.265 / Smart H.264+ / H.264 / MJPEG
  • AI from Recorder: Face Detection (4 channels), Perimeter Protection (8 channels), SMD Plus (16 channels)
  • AI from Camera: Face Recognition, Metadata, ANPR, People Counting, Heat Map, PPE Detection
  • Networking: 1 RJ-45 port (10/100/1000 Mbps)
  • Power Supply: 12 VDC, 4 A

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Specifications

Type
NVR

Type

NVR
Recorder that uses IP cameras and network connection for video recording and management.
Number of Channels Outputs
32

Number of Channels Outputs

The maximum number of cameras that can be connected to and managed by the recorder
WiFi
No

WiFi

Specifies whether the device can connect wirelessly to your router (Wi-Fi)
Εισερχόμενο Εύρος Ζώνης
448 Mbps

Εισερχόμενο Εύρος Ζώνης: 448

This is the actual processing power of the recorder. It determines how much "load" (data) it can handle simultaneously from all cameras. A high number is necessary for many channels at high 4K resolution.


  • Example 1: You have 4 cameras of 5MP (each requiring ~8 Mbps). A total of ~32 Mbps is required. An NVR with 80 Mbps Incoming Bandwidth is more than enough.
  • Example 2: You have 16 cameras of 4K (each requiring ~12 Mbps). A total of ~192 Mbps is required. An NVR with 160 Mbps is not enough and will "lose" cameras or reduce their quality. Here, you need an NVR with at least 256 Mbps.
Gigabit Port
Yes

Gigabit Port

Specifies the speed of the wired network connection (LAN). "Gigabit" (1000 Mbps) is 10 times faster than standard "Fast Ethernet" (100 Mbps). It is essential for multi-channel 4K NVRs to handle the large volume of data from the cameras without delay.
Θύρες
HDMI, USB, VGA

Θύρες

HDMI
The digital output for video and audio. It is the standard way to connect the recorder to a modern TV or monitor (PC) and view your cameras in high resolution.
USB

Its main use is to connect a mouse for menu navigation and settings. Additionally, it is used to connect a USB stick (flash drive) in order to export (take a backup of) specific video clips that interest you.

VGA

An analog video output. Used to connect the recorder to older computer monitors.
ONVIF
No

ONVIF

ONVIF is a protocol that allows cameras and recorders from different manufacturers to communicate with each other.
Video Compression
H.265+

Video Compression

H.265+

Smart version of H.265, designed for 4K/8K surveillance. It offers very low bandwidth in static scenes, combining high image quality with significant storage space savings.

  • The standard supports approximately 50–60 days of continuous recording on a 2TB hard drive 

(Values and durations are indicative and based on standard settings. Actual performance may vary depending on resolution, frame rate, scene movement, and hardware.)

Smart AI Detection

Human Detection
No

Human Detection

The technology recognizes human shapes in real time. Ideal for security, area monitoring, or alarms, reducing false alarms caused by other objects.
Vehicle Detection
Yes

Vehicle Detection

Recognizes and tracks vehicles, distinguishing them from other objects. Useful for parking, traffic management, or road surveillance.

HDD

HDD Slots
2

HDD Slots

The number of internal hard drives (SATA) that can be installed simultaneously in the recorder.
Maximum Capacity per Disk
20 TB

Maximum Capacity per Disk

The maximum size (in TB - Terabytes) of the hard drive that the device "recognizes" and supports in each slot.
Includes Hard Drive
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Description & Specifications

Capabilities

The NVR5232-EI2 is a professional-grade network recorder that belongs to Dahua's WizSense family. It is designed to handle a large volume of data with bandwidth reaching up to 448 Mbps, making it ideal for installations with many high-resolution cameras. The device combines the reliability of the Pro series with the intelligence of Deep Learning algorithms, allowing the user to filter false alarms and detect targets (people or vehicles) with exceptional accuracy. The addition of the 8K HDMI port ensures that viewing on large diagonal monitors will maintain absolute image detail.

WizSense

WizSense technology is based on independent artificial intelligence chips and deep learning algorithms that focus exclusively on humans and vehicles. By applying this technology, the system ignores irrelevant movements such as animals, moving leaves, or intense lights, drastically reducing false alarms. This allows the user to receive notifications only for real security incidents, improving the effectiveness of surveillance in critical areas such as warehouses or residences.

AcuPick

AcuPick is an innovative search technology that uses the intelligence of both the camera and the recorder to quickly locate a target within a huge volume of video. The user can select a target (e.g., a person with specific clothing) and the system will automatically "scan" all recorded files to find all appearances of that target. It is the ideal tool for cases where immediate tracking of suspects is required in large facilities, saving hours of manual searching.

SMD Plus (Smart Motion Detection Plus)

The SMD Plus technology upgrades traditional motion detection by analyzing the shape of objects in the frame. The recorder can recognize whether the movement comes from a person or a vehicle, allowing for smart search based on these categories during playback. This transforms the recording history into an organized database, where the user can find in seconds when a car or a pedestrian entered the monitored area.

Perimeter Protection

Perimeter protection allows the definition of virtual lines (tripwire) and intrusion zones with great accuracy. Thanks to AI analysis, the system triggers an alarm only when a person or a vehicle breaches the designated zone, ignoring small objects or environmental noises. It is the optimal solution for the security of outdoor areas and property boundaries, offering peace of mind that every alert requires the owner's attention.

Features

  • Recording Resolution: Supports IP cameras with resolution up to 32 MP
  • Bandwidth: Maximum 448 Mbps (Incoming / Recording / Outgoing)
  • Video Outputs: 1 x HDMI (8K support) and 1 x VGA (1080p)
  • Decoding Capability: 2-ch@32 MP / 10-ch@8 MP / 40-ch@1080p (30 fps)
  • Storage: 2 SATA III ports, up to 20 TB per hard drive
  • Video Compression: Smart H.265+ / H.265 / Smart H.264+ / H.264 / MJPEG
  • AI from Recorder: Face Detection (4 channels), Perimeter Protection (8 channels), SMD Plus (16 channels)
  • AI from Camera: Face Recognition, Metadata, ANPR, People Counting, Heat Map, PPE Detection
  • Networking: 1 RJ-45 port (10/100/1000 Mbps)
  • Power Supply: 12 VDC, 4 A

Manufacturer

Manufacturer Details

Warnings & Safety Information

Specifications

Type
NVR

Type

NVR
Recorder that uses IP cameras and network connection for video recording and management.
Number of Channels Outputs
32

Number of Channels Outputs

The maximum number of cameras that can be connected to and managed by the recorder
WiFi
No

WiFi

Specifies whether the device can connect wirelessly to your router (Wi-Fi)
Εισερχόμενο Εύρος Ζώνης
448 Mbps

Εισερχόμενο Εύρος Ζώνης: 448

This is the actual processing power of the recorder. It determines how much "load" (data) it can handle simultaneously from all cameras. A high number is necessary for many channels at high 4K resolution.


  • Example 1: You have 4 cameras of 5MP (each requiring ~8 Mbps). A total of ~32 Mbps is required. An NVR with 80 Mbps Incoming Bandwidth is more than enough.
  • Example 2: You have 16 cameras of 4K (each requiring ~12 Mbps). A total of ~192 Mbps is required. An NVR with 160 Mbps is not enough and will "lose" cameras or reduce their quality. Here, you need an NVR with at least 256 Mbps.
Gigabit Port
Yes

Gigabit Port

Specifies the speed of the wired network connection (LAN). "Gigabit" (1000 Mbps) is 10 times faster than standard "Fast Ethernet" (100 Mbps). It is essential for multi-channel 4K NVRs to handle the large volume of data from the cameras without delay.
Θύρες
HDMI, USB, VGA

Θύρες

HDMI
The digital output for video and audio. It is the standard way to connect the recorder to a modern TV or monitor (PC) and view your cameras in high resolution.
USB

Its main use is to connect a mouse for menu navigation and settings. Additionally, it is used to connect a USB stick (flash drive) in order to export (take a backup of) specific video clips that interest you.

VGA

An analog video output. Used to connect the recorder to older computer monitors.
ONVIF
No

ONVIF

ONVIF is a protocol that allows cameras and recorders from different manufacturers to communicate with each other.
Video Compression
H.265+

Video Compression

H.265+

Smart version of H.265, designed for 4K/8K surveillance. It offers very low bandwidth in static scenes, combining high image quality with significant storage space savings.

  • The standard supports approximately 50–60 days of continuous recording on a 2TB hard drive 

(Values and durations are indicative and based on standard settings. Actual performance may vary depending on resolution, frame rate, scene movement, and hardware.)

Smart AI Detection

Human Detection
No

Human Detection

The technology recognizes human shapes in real time. Ideal for security, area monitoring, or alarms, reducing false alarms caused by other objects.
Vehicle Detection
Yes

Vehicle Detection

Recognizes and tracks vehicles, distinguishing them from other objects. Useful for parking, traffic management, or road surveillance.

HDD

HDD Slots
2

HDD Slots

The number of internal hard drives (SATA) that can be installed simultaneously in the recorder.
Maximum Capacity per Disk
20 TB

Maximum Capacity per Disk

The maximum size (in TB - Terabytes) of the hard drive that the device "recognizes" and supports in each slot.
Includes Hard Drive
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

849,26 €
14,00 €   shipping cost