Hanwha PRN-3200B2 32CH 8K 400Mbps H.265 AI NVR

Hanwha PRN-3200B2 32CH 8K 400Mbps H.265 AI NVR

The Hanwha PRN-3200B2 is a high-performance 32-channel network video recorder engineered for large-scale surveillance deployments requiring 8K resolution capture and intelligent video analytics. Supporting up to 32 cameras with maximum 32MP resolution, this enterprise-grade NVR delivers 400 Mbps recording bandwidth in distributed mode and advanced AI-powered search capabilities, making it ideal for critical infrastructure, government facilities, and complex security environments where premium image quality and rapid threat detection are essential.

Key Features

• 32-channel network camera input with support for up to 32MP resolution
• 400 Mbps recording bandwidth in distributed mode (150 Mbps normal mode)
• Triple codec support: H.265, H.264, and MJPEG for flexible compression and compatibility
• 8 SATA HDD slots supporting drives up to 10TB each (maximum 80TB total storage)
• RAID 5/6 with Automatic Recovery Backup (ARB) for data redundancy
• Dual HDMI output: 4K display (3840×2160@30Hz) on HDMI 1 and 1080p (1920×1080@60Hz) on HDMI 2
• Dynamic multi-screen layouts: up to 36-division local display with clone and expand modes
• AI search with human, face, vehicle, and license plate detection (requires P/X series cameras)
• Fisheye dewarping for panoramic camera feeds
• 80-channel simultaneous playback capacity (32 local, 16 per remote user)
• Advanced event triggering: alarm input, video loss, camera events, motion detection, video analytics, and defocus detection
• P2P connectivity with QR code for rapid deployment

Technical Specifications

Recording & Playback: The NVR supports dual-stream and scheduled recording modes with pre/post event capture. Playback bandwidth reaches 64 Mbps in RAID mode and 32 Mbps in non-RAID mode, enabling smooth simultaneous access for up to 4 local and remote users. Resolution support spans from CIF to 32MP, with H.265 enabling maximum compression efficiency for high-resolution streams.

Network & Connectivity: Three 1 Gbps Ethernet ports provide LAN/WAN redundancy and failover support. The device runs embedded Linux with comprehensive protocol support including ONVIF, SUNAPI, RTSP, HTTP, HTTPS, and SNMP. IPv4 and IPv6 compatibility ensures future-proof network integration. Eight alarm inputs and four alarm outputs facilitate integration with external security systems.

Audio & Display: 32-channel network audio input with G.711, G.726, and AAC compression enables two-way communication. Local monitor output via dual HDMI supports independent resolution scaling, while web viewer access via Chrome, Edge, and Safari allows remote management on Windows 10 and macOS systems.

Mobile & Software: iOS and Android mobile apps support live view up to 16 channels and playback up to 4 channels. Free WAVE, SSM, and Webviewer software suite provides comprehensive management without licensing costs. Embedded support for CGI and SUNAPI enables third-party VMS integration.

Applications

This NVR is purpose-built for large government complexes, critical infrastructure facilities, transportation hubs, and enterprise campuses where 32+ camera systems demand native 8K recording, intelligent search capabilities, and robust redundancy. The AI analytics support makes it particularly valuable for automated threat detection and forensic investigations requiring rapid access to specific objects or events across extensive video libraries.

Karl Wilson

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The PRN-3200B2 stands out for its distributed mode 400 Mbps throughput, enabling simultaneous high-bitrate recording from all 32 channels without bandwidth bottlenecks—a critical advantage over the 150 Mbps normal mode limit in large deployments. H.265 codec support delivers approximately 50% better compression than H.264 at equivalent quality, substantially reducing storage requirements and transmission load across wide-area networks.

The dual HDMI architecture with asymmetric resolution support (4K + 1080p) accommodates mixed operational demands: primary 4K monitoring for detailed forensics on HDMI 1, while secondary 1080p output on HDMI 2 handles concurrent control room displays or status dashboards. RAID 5/6 with ARB provides enterprise-grade fault tolerance without requiring external storage appliances, though organizations managing petabyte-scale archives may benefit from iSCSI external storage integration for cold storage tiering.

AI search integration with Wisenet P/X series cameras unlocks behavioral analytics—human/vehicle tracking, license plate recognition, and facial detection—directly from the recorder without third-party VMS licensing. The 80-channel simultaneous playback capacity (local + multi-user remote) supports complex investigations without bottlenecks, though organizations standardizing on alternative camera brands should verify ONVIF Profile-S compatibility for stream stability.