Hanwha XRN-3220B4-150TB 32 Channel NVR

The Hanwha XRN-3220B4-150TB is a 32-channel network video recorder engineered to deliver professional-grade surveillance performance for mid-to-large security deployments requiring robust storage and advanced video analytics.

This NVR supports up to 32MP resolution across connected cameras and employs H.265, H.264, and MJPEG compression standards to optimize bandwidth and storage efficiency. The device features sophisticated analytics capabilities including defocus detection, dynamic event triggering, and user-defined event monitoring—enabling operators to focus on actionable security events rather than static footage review. WDR (Wide Dynamic Range) technology enhances image clarity in challenging lighting conditions, ensuring consistent visibility across varied environments.

Built with a compact metal chassis measuring 17.32" × 5.2" × 22.48", the XRN-3220B4-150TB fits seamlessly into standard server racks or security operations centers. The embedded Linux operating system provides stability and streamlined management, while three 1Gbps RJ-45 Ethernet ports enable flexible LAN/WAN connectivity for distributed camera networks and remote monitoring workflows. Operating temperatures from 0°C to 40°C ensure reliable performance in climate-controlled facilities.

The recorder is ONVIF-compliant, guaranteeing interoperability with third-party IP cameras and management platforms. This standardized protocol simplifies multi-vendor deployments and protects technology investments by ensuring future compatibility. Integrated audio support via G.711, G.726, and AAC compression (16/48kHz) enables two-way communication and environmental monitoring where required.

Storage capacity and camera setup functionalities support rapid deployment and scalability. The device is well-suited for corporate campuses, retail chains, transportation hubs, and government installations where standardized, high-capacity video recording meets stringent operational requirements.

• 32-channel capacity with up to 32MP resolution support
• H.265 compression for efficient bandwidth and storage utilization
• Advanced analytics: defocus detection, dynamic and user-defined events
• ONVIF-certified for third-party camera compatibility
• Three 1Gbps Ethernet ports for scalable network deployment
• Embedded Linux OS with integrated audio compression (G.711, G.726, AAC)

Ted Perry

The XRN-3220B4-150TB delivers solid enterprise-class recording density with solid compression efficiency and analytics depth. The 150TB storage configuration and H.265 codec make this unit ideal for long-term retention deployments where camera counts and resolution demands are high. ONVIF compliance removes vendor lock-in concerns, and the three Gigabit ports provide practical redundancy for mission-critical operations. Operators should plan network bandwidth around the 32-channel/32MP spec and leverage the analytics features to reduce false alerts.