Dahua 64-Channel 4K 2U NVR with 8 HDD Bays – WizSense AI Network Video Recorder (DHI-NVR5864-EI)

The Dahua DHI-NVR5864-EI is an enterprise-grade, 64-channel 2U Network Video Recorder from Dahua’s WizSense NVR5-EI Series. Designed for large-scale IP surveillance deployments, it features advanced deep-learning AI capabilities, high incoming bandwidth, and multi-bay storage redundancy.

Key Specifications

Video Performance & Bandwidth

• IP Camera Inputs: Up to 64 IP channels.

• Network Bandwidth: Up to 384 Mbps incoming, 384 Mbps recording, and 384 Mbps outgoing.

• Camera Resolution Support: Up to 32 MP.

• Decoding Capability (AI Disabled): 2-ch @ 32 MP (25 fps), 4-ch @ 16 MP (30 fps), 8-ch @ 8 MP (30 fps), or 32-ch @ 1080p (30 fps).

• Video Compression: Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG.

Video Outputs & Interfaces

• Display Outputs: 2 × HDMI, 2 × VGA.

• HDMI Output Resolution: HDMI1 supports up to 4K / 8K output (depending on revision/firmware), HDMI2 supports up to 1080p.

• Ethernet Ports: 2 × RJ-45 Gigabit Network Ports (10/100/1000 Mbps) supporting Multi-address, Load Balancing, and Link Aggregation.

• USB Ports: 4 × USB ports (2 × USB 2.0 front, 2 × USB 3.0 rear).

• Serial Ports: 1 × RS-232, 2 × RS-485.

• Alarm & Audio: 16 Alarm Inputs / 8 Alarm Outputs; 1-ch RCA Audio In / 2-ch RCA Audio Out.

Storage & RAID Redundancy

• HDD Bays: 8 SATA III ports, each supporting up to 20 TB per drive (up to 160 TB total capacity).

• RAID Support: Hardware RAID 0, 1, 5, 6, 10 for enhanced data redundancy.

• eSATA Port: 1 × external SATA port for expansion/backup.

WizSense AI Features

AI by NVR (Built-in Deep Learning Processor)

• Perimeter Protection: Up to 4 channels (filters out false alarms caused by animals, leaves, lights, etc.).

• Face Detection & Recognition: 2-channel video stream face recognition or up to 16-channel face recognition when paired with face detection cameras.

• Face Database Capacity: Up to 20 face databases with up to 20,000 face images.

• SMD Plus (Smart Motion Detection): Up to 8 channels of human and vehicle classification to minimize false alarms.

• AcuPick Support: Works with Dahua AcuPick technology for fast target searching across footage.

AI by Camera (Passthrough Analytics)

• Supports camera-based AI features across channels, including ANPR (License Plate Recognition), People Counting, Heat Map, Stereo Analysis, and Video Metadata.

Physical & Electrical

• Form Factor: 2U Rackmountable

• Dimensions: 439.9 mm × 457.9 mm × 89.0 mm (17.32" × 18.03" × 3.50")

• Power Supply: 100–240 VAC, 50/60 Hz

• Power Consumption: $\le 13\text{ W}$ (without HDDs)

• Net Weight: 6.40 kg (14.11 lb)

For detailed technical datasheets or firmware updates, visit the official Dahua Security DHI-NVR5864-EI Product Page.