Dahua NVR4232-EI 32-Channel WizSense Network Video Recorder

The Dahua NVR4232-EI is a 32-channel WizSense network video recorder built for demanding surveillance installations that need reliable AI-powered analytics alongside efficient storage. Supporting Smart H.265+ through to MJPEG, it handles up to 256 Mbps throughput and fits neatly into a 1U rack chassis with dual HDD bays.

On-Board AI That Actually Does the Work

• AI by NVR: 1-channel face detection and recognition, 2-channel perimeter protection, 4-channel SMD Plus, and up to 10 face databases holding 20,000 face images
• AI by Camera: extends analytics to face recognition, perimeter protection, people counting, stereo analysis, and heat mapping at the edge
• Decoding power: up to 16 × 1080p@30 fps with adaptive decoding support
• High-bandwidth handling: 256 Mbps access, storage and forwarding (180 Mbps with AI functions active)
• Security baseline 2.3 compliance for hardened cybersecurity out of the box

A solid fit for mid-to-large retail sites, warehouses, office campuses, and multi-zone commercial properties where operators need centralised IP camera management with intelligent event filtering across 32 channels.