Hanwha XRN-3210B2 32-Channel Network Video Recorder

Hanwha XRN-3210B2 32-Channel Network Video Recorder

The Hanwha XRN-3210B2 is a professional-grade 32-channel network video recorder (NVR) designed for large-scale surveillance deployments. Built on an embedded Linux platform, this dual HDMI NVR delivers enterprise-class performance with native support for Wisenet AI cameras, enabling intelligent video analytics and real-time object classification. With up to 8 SATA drive bays supporting 80TB of total storage and H.265 compression, the XRN-3210B2 provides cost-effective long-term retention for high-resolution video across all channels.

Key Features

• 32-Channel Capacity: Manage up to 32 network cameras with simultaneous recording at 30fps per channel and up to 400Mbps aggregate recording bandwidth
• Dual HDMI Display: HDMI 1 supports 4K resolution (3840×2160 @ 30Hz) for primary monitoring; HDMI 2 supports 1080p (1920×1080 @ 60Hz) for secondary display or setup
• Flexible Multi-Screen Display: View 1, 2, 3, 4, 6, 8, 9, 13, 16, 25, or 36 channels simultaneously on local monitor or web interface with sequence playback
• Extensive Storage: Eight SATA bays accommodate drives up to 10TB each (80TB maximum); supports iSCSI external storage and microSD card backup
• H.265 Compression: Reduces bandwidth and storage requirements while maintaining video quality across all 32 channels
• Advanced Event Management: Triggers on alarm inputs, video loss, motion detection, camera analytics, and dynamic events with intelligent actions including email alerts, PTZ presets, and audible alarms
• Multi-User Access: Support for 4 simultaneous local/remote users with role-based permissions and comprehensive user access logging
• Remote Connectivity: ONVIF and SUNAPI protocol support enables integration with third-party VMS and mobile applications (iOS/Android)

Technical Specifications

• Recording: Normal, Dual Stream, Schedule-based (Continuous/Event), Pre/Post event recording, and bookmark functionality
• Playback: Up to 80 simultaneous playback channels (32 local, 16 per remote user) with fast/slow forward and backward controls
• Network: 3 × RJ-45 Gigabit Ethernet ports; IPv4/IPv6 support; Hanwha DDNS; N+1 failover with ARB (Automatic Redundancy Backup)
• Security: IP filtering, 802.1x authentication, encrypted device certificates, signed firmware, and comprehensive system/event logging (100,000 entries per log)
• Audio: G.711, G.726, and AAC codec support; 2-way audio communication on compatible cameras
• I/O: 8 alarm inputs, 4 alarm outputs, 2 USB 2.0 (front), 2 USB 3.0 (rear), 1 audio output
• Power: 100–240 VAC, 50/60 Hz; maximum 138W consumption with fully populated 10TB drives
• Operating Environment: 0–40°C (32–104°F); 20–85% RH; compact form factor (438 × 86 × 434.9 mm)

Software & Integration

The XRN-3210B2 ships with Hanwha's WAVE video management software, Smart Viewer, Wisenet mobile app, and web viewer for comprehensive remote access. P2P QR-code configuration enables rapid on-site setup. Operators can configure motion detection (4 or 8-point polygon), image adjustments (focus, brightness, contrast, WDR), and 300 camera presets directly from the recorder. Integration with third-party systems is supported via SUNAPI SDK and CGI protocols.

Applications

Ideal for retail chains, corporate campuses, transportation hubs, critical infrastructure, and municipal facilities requiring extensive multi-camera surveillance with long-term storage and intelligent event management.

Karl Wilson

The XRN-3210B2 represents a mature, well-architected solution for enterprise surveillance infrastructure. The combination of 32-channel capacity, H.265 compression, and up to 80TB storage capacity delivers compelling total cost of ownership for organizations managing large camera deployments. Dual HDMI output with independent resolution support is practical for security operations centers mixing 4K monitoring with administrative access.

Native Wisenet AI compatibility positions this recorder at the intersection of traditional recording and modern intelligent analytics—a key differentiator as organizations transition from passive recording to active threat detection. The N+1 failover with ARB ensures business continuity, while multi-user architecture with granular access control supports enterprise compliance requirements. Linux foundation and ONVIF/SUNAPI support reduce vendor lock-in risk.

For operators prioritizing reliability, scalability, and Hanwha ecosystem integration, the XRN-3210B2 justifies its position in the mid-to-enterprise segment.