Hanwha XRN-420S 4-Channel 8MP Network Video Recorder

Hanwha XRN-420S Overview

The Hanwha XRN-420S is a compact 4-channel network video recorder purpose-built for small-to-medium security deployments requiring high-resolution 8MP recording capability. This Intel-based NVR ships with 4TB internal SATA storage and integrates four PoE/PoE+ ports (50W total budget) to simplify camera power delivery and network integration. Designed for indoor installations, the XRN-420S delivers professional-grade video management with dual-stream recording, multiple codec support, and seamless mobile connectivity via QR code provisioning.

Hanwha XRN-420S Key Features

• 8MP Recording Resolution: Captures network camera input up to 8MP resolution with support for CIF through 8MP codec flexibility, enabling detailed forensic review and identification.
• H.265, H.264, and MJPEG Codec Support: Multi-codec architecture allows mixed camera deployments and optimizes bandwidth utilization across different network conditions without requiring separate recorders.
• 50 Mbps Maximum Recording Bandwidth: Supports up to 4 channels at full resolution simultaneously, with dual-stream recording mode enabling independent archive and live-view bitrate optimization.
• 4 Integrated PoE/PoE+ Ports with 50W Budget: On-board Power-over-Ethernet eliminates external injectors for standard camera configurations, with PoE+ (802.3at) support for higher-power devices; separate 1 Gbps WAN port for network flexibility.
• 32 Mbps Maximum Playback Bandwidth: Supports simultaneous multi-user playback with up to 4 concurrent users (1 local, 3 remote) and 16-channel simultaneous playback capacity (4 local, 4 remote per user) for distributed monitoring.
• Dual Display Output (HDMI/VGA): Local monitoring supports HDMI and VGA outputs with flexible multi-screen layouts (1/2V/2H/3V/4/Sequence modes) and resolution scaling from CIF to 8MP at frame rates up to 120 fps for responsive live view.
• Embedded Linux Operating System: Dedicated Linux-based platform ensures reliability and isolation from consumer OS vulnerabilities, with streamlined resource allocation for continuous recording.
• Automatic Recovery Backup (ARB): Built-in recovery mechanism protects recorded content integrity and supports system resilience without external backup appliances.
• AI Search with Wisenet AI Camera Integration: Enables object and attribute-based search when paired with compatible Wisenet AI cameras, reducing review time for incident investigation and forensic analysis.
• Event-Driven Recording Modes: Supports Normal, Dual Stream, Schedule (Continuous/Event), and Event (Pre/Post) recording with comprehensive trigger options including alarm input, video loss, motion detection, video analytics, defocus detection, and audio events.
• P2P Service with QR Code Provisioning: Simplifies remote mobile app access via QR code connection, enabling technician-friendly deployment without manual network configuration.
• Internal Storage Expansion: Single SATA port accommodates up to 6TB hard drives for extended retention periods; 4TB pre-loaded for immediate deployment.

Hanwha XRN-420S Integration & Compatibility

The XRN-420S supports ONVIF and SUNAPI protocols for cross-vendor camera interoperability and VMS platform integration. Local display supports HDMI and VGA with multi-screen layout flexibility, while web-based remote access enables 1/2V/2H/3V/4 layout modes. Search and playback functions include Date & Time calendar search, event list filtering, text search, and Smart Search capabilities. Maximum 4 local users and 3 remote users can operate simultaneously with independent playback streams. Alarm input, alarm output, buzzer, and PTZ preset actions support event-triggered automation for integration with external security systems.