IP NVR AI Dahua DHI-NVR5464-EI 1.5U rack 64 IP channels 4xHDD 20 TB

Dahua DHI-NVR5464-EI 64-channel 4xHDD 1.5U network video recorder

The Dahua DHI-NVR5464-EI network video recorder is a 64-channel IP device from the NVR5000-EI series, featuring an industrial-grade processor and Embedded Linux operating system. This model supports advanced AI functions, high network bit rates and up to four high-capacity hard drives, according to the manufacturer's documentation.

• 64 IP channels with up to 32 MP resolution.
• Maximum bit rate of 384/384/384 Mbps (input/recording/output) with AI functions disabled.
• Support for AI functions: face detection and recognition, perimeter security, SMD PLus, video metadata, ANPR, heat map and people counting.
• Built-in AcuPick function for target search on up to 32 channels.
• 4 SATA drive bays for up to 20 TB each (limit dependent on ambient temperature).
• 2 HDMI and 2 VGA outputs with support for independent streams and multi-screen mode up to 64 windows.

Description and application

The NVR5000-EI series, which includes the DHI-NVR5464-EI, offers high performance and advanced recording technology, making it a solution for IP video surveillance systems. With built-in AI and deep learning algorithms, the DVR supports, among other things, precise face recognition and perimeter protection, reducing response time to events and enabling interactive use of recordings, according to the manufacturer's documentation.

AI features and intelligent processing

The DHI-NVR5464-EI DVR supports AI functions implemented by both the DVR and the cameras. DVR-side AI includes face detection and recognition, perimeter protection and SMD PLus, while camera-side AI extends capabilities to include video metadata (people, motor and non-motor vehicles), stereo analysis, heat map, people counting, ANPR and vehicle density analysis. The AcuPick function combines front-end and back-end intelligence to search for objects on up to 32 channels with one complex event rule per channel per second.

Video support, networking and integration

The DHI-NVR5464-EI supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG compression standards and offers a maximum decoding capacity of up to 32 channels of 1080p@30 fps with AI features disabled and up to 24 channels of 1080p@30 fps with AI enabled. The DVR works with cameras from multiple manufacturers thanks to support for ONVIF and other interfaces, and supports Chrome, IE, Safari, Edge and Firefox browsers, as well as mobile access from iOS and Android devices, according to the manufacturer's documentation.

Specifications

Technical data source:manufacturer's documentation DAHUA datasheet of model DHI-NVR5464-EI Dokumentacja producenta

FAQ - frequently asked questions

• How many video channels does the DHI-NVR5464-EI DVR support?
  The DVR supports 64 IP video channels.
• What is the maximum resolution of supported IP cameras?
  The DVR supports IP cameras with up to 32 MP resolution.
• What are the maximum network throughputs with AI function disabled?
  With the AI function disabled, the maximum bit rates are 384 Mbps for input, 384 Mbps for recording, and 384 Mbps for output.
• What are the maximum network bit rates with the AI function enabled?
  With AI enabled, the maximum bit rates are 200 Mbps for input, 200 Mbps for recording, and 200 Mbps for output.
• How many hard drives can be installed in the DVR and what is their maximum capacity?
  The DVR has 4 SATA ports, and each drive can be up to 20 TB, with the limit depending on the ambient temperature.
• What AI functions are implemented on the DVR side?
  On the DVR side, face detection, face recognition, perimeter protection and SMD PLus functions are implemented.
• What AI functions are implemented on the camera side?
  The cameras can realize face detection and recognition, video metadata, perimeter protection, SMD PLus, stereo analysis, crowd distribution, people counting, ANPR, vehicle density analysis, and heat map.
• On how many channels is the AcuPick function available?
  The AcuPick function is available on a maximum of 32 channels.
• How many face and face image databases does the recorder support?
  The DVR supports up to 20 face databases with a total of 20,000 images.
• What is the performance of face recognition on the DVR side?
  The DVR supports 16-channel camera-side face detection with DVR-side recognition at 16 face images/s, and 2-channel DVR-side detection and recognition at 12 face images/s.
• How many channels does DVR-side perimeter protection operate on?
  DVR-side perimeter protection operates on 4 channels with up to 10 IVS rules per channel.
• On how many channels is perimeter protection on the camera side available?
  Camera-side perimeter protection is available on all channels with support for up to 16 targets per second.
• How many SMD channels PLus does the DVR support?
  The DVR supports 8 channels of SMD PLus on the DVR side.
• What are the capabilities of SMD PLus on the camera side?
  SMD PLus on the camera side is available on all channels with support for up to 32 targets per second.
• How many license plate numbers can be stored in the ANPR database?
  Up to 20,000 plate numbers can be stored in the ANPR database with support for blocked list and allowed list.
• What video interfaces does the DVR offer?
  The DVR offers 2 VGA outputs and 2 HDMI outputs.
• What are the supported resolutions of the HDMI outputs?
  The HDMI outputs support resolutions of 3840×2160, 1920×1080, 1280×1024 and 1280×720.
• What network ports are available on the DVR?
  The DVR has 2 10/100/1000 Mbps RJ-45 Ethernet ports.
• What are the acceptable operating conditions of the device?
  The operating temperature is -10 °C to +55 °C, and the operating humidity is 10%-93% RH without condensation.
• What certifications does the DHI-NVR5464-EI DVR meet?
  The DVR meets the requirements of FCC Part 15 Class A, CE-EMC standards (including EN 55032, EN 61000-3-2, EN 61000-3-3, EN 55035, EN 50130-4) and CE-LVD EN 62368-1.

The DHI-NVR5464-EI DVR is designed for IP surveillance systems requiring a large number of channels, advanced video analytics and integration with cameras from various manufacturers. The device provides high processing performance, extensive recording and alarm configuration options, and flexible storage expansion, according to the manufacturer's documentation.