The Hanwha XRN-6420DB4-56TB is a 64-channel network video recorder engineered for large-scale surveillance deployments requiring high-resolution capture, intelligent analytics, and robust storage capacity.
This NVR supports up to 32 MP resolution and 20 MP+ streams, delivering exceptional image clarity across dozens of simultaneous camera feeds. The embedded Linux operating system ensures stable, long-term operation with minimal maintenance overhead. H.265 and H.264 compression algorithms optimize bandwidth and storage efficiency, while MJPEG support accommodates legacy camera integration. Wide Dynamic Range (WDR) processing enhances visibility in challenging lighting conditions, making the system suitable for mixed indoor and outdoor environments.
The unit's compact form factor—measuring 17.32" W × 5.2" H × 22.48" D—fits standard rack configurations without consuming excessive floor space. Metal construction and black finish provide durability and professional aesthetics for control rooms, security operations centers, and enterprise facilities. Three 1 Gbps RJ-45 Ethernet ports enable LAN/WAN connectivity and camera feed distribution across multiple network segments.
Built-in analytics capabilities include Defocus, Dynamic Event, and User Event detection, providing automated alerts and event correlation without requiring external servers. Audio support via G.711, G.726, and AAC codecs (16/48 kHz) enables two-way communication and forensic audio recovery. ONVIF compliance ensures interoperability with third-party IP cameras and management platforms, reducing vendor lock-in and simplifying system expansion.
The 56 TB storage configuration delivers extended retention periods, critical for compliance-heavy industries such as retail, hospitality, healthcare, and transportation. Operating temperature range of 0°C to +40°C (32°F to 104°F) supports deployment in climate-controlled facilities and unheated perimeter spaces. Storage management and Camera Setup functions are integrated, streamlining commissioning and ongoing administration.
This recorder is ideal for organizations deploying large camera networks who demand reliable, standards-based infrastructure with minimal external dependencies.
- 64-channel capacity with up to 32 MP per-camera resolution
- H.265 compression for reduced bandwidth and storage demands
- Wide Dynamic Range (WDR) for mixed lighting environments
- Built-in analytics: Defocus, Dynamic Event, User Event detection
- ONVIF-compliant for third-party camera and software integration
- Triple 1 Gbps Ethernet ports with LAN/WAN routing support
The XRN-6420DB4-56TB is built for operators who need to ingest and retain footage from dozens of high-resolution cameras without breaking their network budget. H.265 compression is essential at this scale—it cuts file sizes roughly in half compared to H.264, meaning your 56 TB drive bay actually delivers near-equivalent retention to 100+ TB on older codecs. The triple Gigabit ports and ONVIF backbone make it straightforward to integrate cameras from Hanwha, Axis, Hikvision, and others into a single, unified timeline. If you're expanding a mid-market or enterprise surveillance footprint, this is a workhorse appliance.
