i-PRO WJ-NX400G/4000T4 64-Channel NVR with 4TB Storage
Overview
The i-PRO WJ-NX400G/4000T4 is a 64-channel NVR designed as a centralized recording appliance for large-scale IP surveillance deployments across retail, banking, and critical infrastructure sites. It ingests simultaneous streams from up to 64 cameras with 4TB of pre-installed storage, supporting both H.265 and H.264 compression — H.265 cuts storage footprint roughly in half compared to H.264, critical when you're recording 24/7 across dozens of concurrent channels. This model functions as a networked recording and playback hub, integrating with ONVIF-compliant camera ecosystems from i-PRO, Axis, Hikvision, and other standards-based vendors. Note: This model is discontinued by i-PRO. Current product alternatives are available; consult your integrator for recommended replacements.
Compatibility
The WJ-NX400G/4000T4 accepts ONVIF Profile S streams from any conforming IP camera — Axis P32-series and P34-series domes, Hikvision DS-2CD models, i-PRO WV-series cameras, and third-party ONVIF implementations. It integrates with leading VMS platforms via standard ONVIF protocols and network APIs. Confirm edge analytics or proprietary firmware features (thermal analysis, vehicle counting, etc.) with your integrator before deployment, as some vendor-specific extensions may not pass through ONVIF. Network bandwidth per camera typically ranges 5–25 Mbps depending on resolution and codec choice — validate your Gigabit Ethernet infrastructure can handle the aggregate stream load.
Installation Notes
Deploy this NVR as a networked appliance requiring Gigabit Ethernet connectivity, UPS-backed power for 24/7 operation, and climate-controlled rack or cabinet space. Pre-installation steps: verify network bandwidth capacity, calculate storage retention (frame rate × camera count × codec overhead), and plan VLAN isolation for security segregation with your network team. The 4TB drive is factory-installed; no additional provisioning needed at intake, but pre-deployment retention modeling prevents late discovery that you've underestimated storage for your frame-rate and compression settings.
