Hanwha CMVR-620 Wisenet SKY Rack-Mount NVR

Hanwha CMVR-620 Wisenet SKY Rack-Mount NVR

The Hanwha CMVR-620 is a professional-grade 1U rack-mount network video recorder engineered for mid-to-large scale surveillance deployments. As part of the Wisenet SKY platform, this system delivers enterprise-class video management with exceptional scalability, flexible camera support, and robust storage options. Built on embedded Linux architecture, the CMVR-620 is ideal for security operations centers, corporate facilities, critical infrastructure, and large-scale surveillance environments requiring reliable, continuous recording and intelligent video analytics.

Key Features

• Supports up to 100 cameras at 1MP or 80 cameras at 4MP resolution with flexible licensing options (50/100/150 cameras at 1MP; 40/80/120 at 4MP)
• Integrated video analytics for up to 30 intelligent detection streams
• Multiple storage configurations: 40TB RAID5 (40 days), 48TB RAID5 (30 days), or 66TB RAID6 (40 days) retention at 1MP
• Dual gigabit ethernet RJ-45 ports for redundant network connectivity and failover capability
• Triple video output options: 1x VGA, 1x HDMI, 1x DisplayPort for flexible monitoring setups
• Compact 1U rack-mount form factor (17.20 x 19.85 x 1.70 inches) with included brackets for standard server racks
• 2x USB 3.0 ports for external storage and device connectivity
• Wide operating temperature range: 32°F to 95°F (0°C to 35°C) for diverse deployment environments
• Power-efficient internal power supply (160W/210W options) with universal 100–240V AC input
• Comprehensive certifications: FCC, UL, PSE, CE, CCC, REACH, RoHS, C-Tick, and NDAA compliant

Technical Highlights

The CMVR-620 features dual gigabit RJ-45 network ports enabling high-speed data transmission and network redundancy for mission-critical applications. Three simultaneous video output connections—VGA, HDMI, and DisplayPort—provide flexible display configuration for control room environments. The system runs embedded Linux, delivering a lightweight, secure operating system optimized for video surveillance workloads.

Storage is configurable across RAID5 and RAID6 architectures, protecting against drive failure while maintaining consistent performance. The 1U rack-mount design (27 lbs) fits seamlessly into standard 19-inch server racks alongside other infrastructure equipment. Status indicator lights for power, disk activity, and system warnings provide quick visual diagnostics.

Applications

The CMVR-620 is purpose-built for large-scale surveillance networks including enterprise campuses, transportation hubs, retail chains, government facilities, and utility infrastructure. Its scalable camera support, intelligent analytics, and redundant networking make it suitable for 24/7 continuous recording environments where data retention, system reliability, and operational uptime are critical requirements.

James Everett

The CMVR-620 balances capacity with density—delivering 100+ camera support in minimal rack space. RAID5/RAID6 storage options allow operators to choose between cost efficiency and enhanced fault tolerance, while multiple output ports eliminate the need for external scalers. Dual gigabit networking and internal power supply reduce dependency on external appliances, lowering total cost of ownership in large deployments.

The Wisenet SKY integration positions this recorder within a broader ecosystem, enabling cloud extension and cross-platform analytics scaling for enterprise security operations.