Dahua 32-Channel Network Video Recorders

Dahua 32-channel NVRs are built for enterprise-scale surveillance — corporate campuses, manufacturing facilities, municipal buildings, parking structures, multi-story office towers, and any deployment where the camera count exceeds what a 16-channel recorder can handle. With incoming bandwidth capacities ranging from 256 to 384 Mbps, a Dahua 32CH NVR can simultaneously record up to 32 IP cameras at 4MP full frame rate, or strategically mix high-resolution 8MP/12MP cameras for critical zones with standard 4MP cameras for general coverage.

Enterprise-grade features of Dahua 32CH NVRs:
- Up to 32 PoE ports (on select models) or dedicated uplink ports for external PoE switch integration — scale your camera network across multiple IDF closets while centralizing recording to one NVR
- Multi-HDD support — 2, 4, or 8 SATA bays depending on model, supporting up to 80TB total storage for extended retention or RAID 5/6 configurations
- Dual gigabit NICs — physically separate camera network from corporate LAN for security and bandwidth optimization
- 384 Mbps incoming bandwidth — handles 32 channels of 4MP at 30fps, or 16× 8MP + 16× 4MP, without dropping frames
- Redundant power supply (on select enterprise models) — hot-swappable PSU ensures zero recording downtime
- AI analytics across all 32 channels — WizSense human/vehicle classification, facial recognition (on supported models), perimeter intrusion detection, and people counting