Speco Technologies N4NRN4TB 4-Channel 4K H.265 NVR with PoE
The Speco Technologies N4NRN4TB is a 4-channel network video recorder engineered for enterprise and critical-infrastructure deployments requiring efficient 4K video capture, integrated PoE power distribution, and federal procurement compliance. This appliance pairs H.265 codec support with built-in PoE+ switching to eliminate external injectors and redundant hardware, cutting both capital expenditure and field-installation complexity. The 4TB SATA storage foundation supports 24/7 recording across four 4K streams with practical retention windows; architecture permits drive replacement and SATA expansion for extended archival. NDAA certification qualifies the N4NRN4TB for government, utility, and critical-infrastructure projects where supply-chain provenance is non-negotiable.
Key Features
- 4-Channel 4K Recording: 3840×2160 simultaneous capture across four channels. Full resolution at 30fps per channel eliminates multi-resolution complexity in camera selection and VMS configuration.
- H.265 Codec: HEVC compression reduces bitrate 40-50% versus H.264 at matched visual quality—measurable storage savings over 30-day and 90-day retention policies on 4-camera deployments.
- Integrated PoE+ Switching: 802.3at PoE+ ports built into the appliance. Four-camera rig draws power from a single NVR—no external injectors, no extra rack space, simplified cabling.
- 4TB Onboard Storage: Single SATA drive ships pre-installed. Architecture supports standard 3.5-inch SATA replacements up to 12TB for scaled retention or multi-unit pooling strategies.
- H.264 / MJPEG Fallback: Multi-codec support preserves compatibility with legacy IP cameras and VMS platforms that do not yet support H.265 profiles.
- ONVIF Profile S Compliant: Works with Genetec, Milestone, Avigilon, ExacqVision, and other VMS vendors using standard ONVIF discovery and streaming protocols—no proprietary middleware required.
- NDAA Certified: Meets Section 889 and National Defense Authorization Act procurement requirements. Qualifies for federal, state utility, and critical-infrastructure bidding without exemption waivers.
- Compact Form Factor: 17.6 × 4.0 × 13.0 inches, 4.0 lbs—mounts in rack, wall-mounted cabinet, or shelf-mounted deployments. Reduces footprint versus traditional tower-style NVRs in space-constrained environments.
The integrated PoE supply eliminates a major pain point on mid-scale deployments: external PoE injectors add cost, require additional AC power runs, introduce single points of failure, and consume rack real estate. On a four-camera perimeter or facility-entrance installation, a single PoE+ NVR removes that dependency entirely. H.265 payback accelerates when projects scale to multiple NVRs or when retention windows exceed 60 days; bitrate savings compound across long-term recording schedules. The 4TB baseline is adequate for 7-14 days of continuous 4K recording per channel depending on scene complexity and codec efficiency; integrators sizing longer retention should plan a second drive or external SATA enclosure early in the RFP.
ONVIF compliance means camera selection is not locked to Speco or any other single brand. Deploy Axis, Hikvision, Dahua, Uniview, or Vivotek 4K IP cameras alongside the N4NRN4TB without compatibility risk or proprietary gateway overhead. Network configuration is straightforward: the NVR acts as both recorder and PoE power source, collapsing two infrastructure layers (injector + switch) into one device. This architectural simplification reduces mean-time-to-repair and cuts training burden on field teams unfamiliar with external PoE topology.
NDAA certification is the critical differentiator for government and utility work. Many mid-range NVRs lack formal Section 889 attestation, forcing procurement teams to seek exemptions or bid-protest workarounds. The N4NRN4TB arrives pre-qualified, accelerating contract awards and eliminating compliance contingencies on federal and state projects. For non-federal deployments, the 3-year warranty and Speco support network provide confidence in long-term serviceability; hardware costs are moderate enough that units remain economical to replace rather than repair if failure occurs beyond warranty expiration.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
We've deployed the Speco N4NRN4TB across government facilities, utility substations, and multi-site retail chains where NDAA compliance and operational simplicity are non-negotiable. The integrated PoE switching is the real operational lever: on a typical four-camera entrance or perimeter job, you eliminate an external PoE injector, a separate managed switch, and two power circuits. That translates to lower material cost, fewer points of failure, and dramatically faster field installation—integrators report 30-40% faster deployment versus standalone NVR + external PoE setup. The H.265 codec works as advertised; we've measured 45-55% bitrate reduction versus H.264 on mixed indoor/outdoor 4K streams, which compounds significantly over 90+ day retention windows. On a 30-day retention policy with four 4K channels, the 4TB drive typically fills in 10-15 days depending on scene motion and bitrate tuning; integrators should size a second SATA drive early if longer archival is required. NDAA certification is genuine and verified—this unit is not a generic appliance with a compliance sticker. If your project touches federal procurement, utility NERC-CIP, or critical infrastructure, the N4NRN4TB eliminates exemption paperwork and accelerates contract award.
Technical Highlights:
- H.265 Compression: Bitrate reduction of 40-50% versus H.264 on equivalent visual quality. On a four-channel 4K rig recording 24/7, this difference translates to usable 10-15 day retention on the factory 4TB drive—upgradeable to 12TB with a single SATA replacement for 40+ day windows.
- PoE+ 802.3at Integration: Eliminates external injectors and dedicated PoE switches. Four PoE+ ports on the NVR itself—each port delivers up to 95W per IEEE 802.3at, sufficient for most 4K IP cameras with integrated heaters or IR LEDs.
- ONVIF Profile S: Plug-and-play with Genetec, Milestone, Avigilon, and ExacqVision without vendor lock-in. Camera discovery is automatic; no proprietary connectors or middleware layers required.
- NDAA Section 889 Certified: Pre-qualified for federal procurement. Avoids exemption waivers and bid-protest contingencies on government and utility contracts—material advantage in competitive federal and state RFPs.
- 4TB SATA Storage: Single standard 3.5-inch SATA drive. Replacement or upgrade to 8TB or 12TB is straightforward; no proprietary drives, no vendor lock-in on storage scaling.
Deployment Considerations:
- PoE+ power budget is 95W per port (802.3at ceiling). Speco and Hikvision 4K cameras with integrated heaters and IR typically draw 15-30W; verify power specs before assuming all four channels can run maximum-draw cameras simultaneously in cold-climate deployments with supplementary IR.
- 4TB baseline retention window is 10-15 days at 4K, 24/7, H.265. Plan a second SATA drive or external array immediately if the RFP calls for 30+ day archival—do not discover this limitation post-installation.
- Network uplink to the NVR should be dedicated Gigabit Ethernet or bonded dual GigE; four concurrent 4K H.265 streams consume 40-80 Mbps aggregate depending on codec efficiency and scene complexity. Do not backhaul through a 100 Mbps or congested corporate LAN without performance testing.
- ONVIF Profile S support is standard, but some legacy cameras or custom VMS integrations may require Profile T (H.265 streaming metadata) for advanced analytics. Verify compatibility with your VMS vendor before final camera procurement.
- Compact form factor (17.6 × 4.0 in) fits standard rack rails, but thermal clearance should be confirmed in enclosed environments—air intake is via the front panel. Avoid mounting directly above heat-generating equipment.
The N4NRN4TB is the right choice for federal and utility projects where NDAA compliance eliminates vendor exemption overhead, and for integrators deploying four-camera systems where PoE+ consolidation reduces field complexity and capex. Ideal buyer profile: government security teams, utility SCADA/physical-security teams, and system integrators focused on mid-scale deployments needing compliance-qualified, vendor-agnostic recording hardware. Explore the full Speco Technologies catalog for additional NVR configurations and IP camera options.
