Dahua 32-Channel NVRs | Enterprise Recorders, RAID & Dual NIC

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 32CH model 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.

Deployments at this scale come with real design questions — how many drives for your retention policy, whether to run RAID 5 or 6, how to split cameras across multiple IDF closets. Our technicians have been configuring these systems for over a decade, so if you're speccing a project, call us before you order; we'd rather help you pick the right model than sell you the wrong one.

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 cameras across multiple IDF closets while centralizing recording to one unit
- Multi-HDD support — 2, 4, or 8 SATA bays depending on model, up to 80TB total storage for extended retention or RAID 5/6 configurations
- Dual gigabit NICs — physically separate the camera network from the 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 models) — hot-swappable PSU means zero recording downtime
- AI analytics across all 32 channels — WizSense human/vehicle classification, facial recognition (on supported models), perimeter intrusion detection, and people counting