Hanwha XRN-3220B4-120TB 32 Channel NVR

The Hanwha XRN-3220B4-120TB is a 32-channel network video recorder engineered for large-scale surveillance deployments requiring high-capacity storage and reliable performance.

This NVR supports up to 32MP resolution with H.265, H.264, and MJPEG compression formats, delivering efficient bandwidth utilization and flexible codec compatibility across mixed camera environments. The embedded Linux operating system provides a stable, lightweight foundation for continuous recording and playback operations. WDR (Wide Dynamic Range) processing enhances image clarity in challenging lighting conditions, while integrated analytics including defocus detection, dynamic events, and user-defined triggers enable intelligent monitoring workflows.

Built for professional installations, the XRN-3220B4-120TB features a compact metal chassis (17.32" W × 5.2" H × 22.48" D) designed for rack or cabinet mounting in security operations centers. The unit maintains reliable operation across 0°C to +40°C ambient temperatures, supporting both controlled environments and semi-outdoor installations. Networking connectivity includes three RJ-45 Gigabit Ethernet ports (1Gbps) for LAN/WAN distribution, enabling remote access and multi-site management architectures.

Audio support via G.711, G.726, and AAC (16/48 kHz) compression allows integrated two-way communication and event-triggered recording. ONVIF protocol compliance ensures vendor-neutral camera integration, allowing deployment alongside third-party IP cameras without proprietary lock-in. The 120TB storage capacity accommodates extended retention schedules for regulatory compliance and forensic review.

Ideal for government facilities, enterprise data centers, transportation hubs, and municipal monitoring networks, the XRN-3220B4-120TB consolidates 32 high-resolution streams into a single management platform with minimal overhead and maximum uptime.

• 32-channel network video recorder with up to 32MP resolution support
• 120TB internal storage for extended retention and archive capability
• H.265, H.264, and MJPEG codec support for bandwidth-efficient streaming
• Three Gigabit Ethernet ports (1Gbps) for LAN/WAN connectivity and redundancy
• ONVIF compliant for multi-vendor camera integration
• Embedded Linux OS with integrated analytics (defocus, dynamic events, user events)

Ted Perry

The XRN-3220B4-120TB is purpose-built for large installations where 32-channel consolidation and 120TB storage eliminate the need for external NAS expansion. The triple Gigabit Ethernet configuration and ONVIF support make this a solid choice for multi-vendor environments. Verify your camera codec mix before deployment to maximize H.265 compression gains and validate your temperature-controlled equipment room meets the 0–40°C operating range.