The Hanwha XRN-3220RB2-40TB is a 32-channel network video recorder engineered for large-scale surveillance deployments requiring exceptional image clarity and reliable long-term storage.
This NVR delivers advanced imaging performance with support for up to 32 MP resolution and 20 MP+ streams, enabling deployments with high-definition and 8K-capable cameras. The system supports multiple video compression standards—H.265, H.264, and MJPEG—allowing flexible codec selection to balance storage efficiency and image quality across mixed camera environments. H.265 compression significantly reduces bandwidth and storage demands compared to legacy formats, extending the value of the 40 TB internal storage capacity.
Built on an embedded Linux operating system, the XRN-3220RB2-40TB integrates ONVIF-compliant camera protocols for vendor-neutral interoperability. The unit features three 1 Gbps RJ-45 Ethernet ports (LAN/WAN), providing redundancy and segmentation options for enterprise network architectures. Audio capabilities include G.711, G.726, and AAC compression at 16 kHz and 48 kHz sampling rates, supporting voice and event-triggered recording scenarios.
The recorder's analytics suite includes defocus detection, dynamic event management, and user-defined event triggers, enabling intelligent monitoring workflows without external processing overhead. Storage management is native to the unit, simplifying deployment in facilities where dedicated storage infrastructure is unavailable.
Housed in a black metal chassis measuring 17.24" × 3.39" × 17.12" and weighing 19.4 lbs, the unit fits standard 1U or 2U rack configurations. Operating temperature range of 0°C to +40°C (32°F to 104°F) supports installation in controlled server rooms and climate-managed facilities. This form factor is ideal for control centers, corporate headquarters, retail chains, and municipal surveillance operations requiring centralized recording of dozens of camera feeds.
- 32-channel capacity with support for 32 MP and 20 MP+ resolution streams
- H.265, H.264, and MJPEG compression for bandwidth optimization
- 40 TB onboard storage with embedded Linux OS
- ONVIF compliance for multi-vendor camera integration
- Triple 1 Gbps Ethernet ports with LAN/WAN configuration support
- Built-in analytics: defocus detection, dynamic events, user events
The XRN-3220RB2-40TB is purpose-built for organizations outgrowing smaller NVR appliances. The 40 TB capacity combined with H.265 encoding gives you genuine long-term retention without constant storage upgrades. ONVIF compatibility means you're not locked into Hanwha cameras—a critical advantage if your site uses mixed brands. Verify your network can sustain the aggregate bitrate across 32 channels before deployment; the three Ethernet ports help, but planning bandwidth headroom prevents common bottlenecks.
