The Hanwha XRN-3220B2-8TB is a powerful 32-channel network video recorder designed for large-scale surveillance deployments requiring ultra-high-resolution recording and advanced analytics capabilities.
Image Quality & Resolution
This NVR supports up to 32 MP resolution input and is optimized for 20 MP+ camera streams, delivering exceptional clarity for identifying fine details across expansive monitoring areas. The device processes multiple video compression standards—H.265, H.264, and MJPEG—enabling flexible bandwidth management and storage optimization. H.265 encoding significantly reduces file sizes while maintaining image fidelity, critical for organizations managing large video archives on limited storage budgets.
Storage & Scalability
The XRN-3220B2-8TB features eight SATA HDD slots supporting up to 80 TB of total storage capacity, accommodating extended recording retention periods for enterprise compliance and forensic investigations. The pre-loaded 8 TB configuration balances initial cost with substantial local archival, eliminating immediate storage expansion needs for many deployments.
Professional Capabilities
Beyond basic recording, this NVR integrates intelligent video analytics including defocus detection, dynamic event triggers, and user-defined event rules. Multi-channel audio compression (G.711, G.726, AAC at 16/48 kHz) supports synchronized audio recording for comprehensive incident documentation. Wide Dynamic Range (WDR) processing enhances image quality in challenging lighting conditions, while the embedded Linux operating system ensures stability and reduced dependency on external software licensing.
Network & Integration
Three gigabit RJ-45 Ethernet ports (1 Gbps each) provide redundant LAN/WAN connectivity, supporting failover configurations and remote access for distributed security operations. ONVIF compliance ensures seamless integration with third-party IP cameras and management platforms, future-proofing your surveillance infrastructure investment.
Deployment Profile
Housed in a durable black metal chassis measuring 17.24" × 3.39" × 17.12" and weighing 16.09 lbs, the unit fits standard rack configurations common in server rooms and security operation centers. Operating temperature range of 0°C to +40°C supports typical climate-controlled facility environments.
- 32-channel architecture supports enterprise-scale surveillance networks
- Up to 32 MP input resolution with 20 MP+ optimization
- 80 TB maximum HDD capacity for extended retention
- H.265 compression for bandwidth and storage efficiency
- ONVIF compatibility for open-platform ecosystem integration
- Embedded Linux OS with intelligent analytics (defocus, dynamic events)
The XRN-3220B2-8TB is purpose-built for large institutional deployments—campuses, transportation hubs, and multi-site corporate environments. The 32-channel capacity and native 20 MP+ optimization eliminate performance bottlenecks that plague undersized recorders. Confirm your camera ecosystem supports ONVIF before committing, and plan HDD replacement schedules; eight drive slots offer flexibility but require proactive maintenance planning in 24/7 operations.
