Dahua 32 Channel NVR Network Video Recorder NVR4232-EI

The Dahua NVR4232-EI is a high-performance 32-channel network video recorder designed for advanced AI surveillance. It supports Smart H.265+ compression to reduce bandwidth and storage while maintaining high image quality. With 256 Mbps incoming bandwidth (180 Mbps with AI enabled), it can handle multiple high-resolution cameras simultaneously. The recorder features built-in AI capabilities including face detection, facial recognition, perimeter protection, and SMD Plus (secondary filtering for people and vehicles), reducing false alarms from leaves, rain, and lighting changes.

This NVR also leverages AI from connected cameras, supporting up to 8 channels for face detection, facial recognition, perimeter protection, SMD Plus, people counting, stereo analysis, and heat maps. The decoding capacity reaches 16×1080p@30 fps with adaptive decoding, ensuring smooth playback. The industrial-grade processor and embedded Linux operating system provide reliable 24/7 operation. The unit offers web and local GUI interfaces for easy management.