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Axis

SKU: 02538-001

Axis S1232 32TB Network Video Recorder - 02538-001

32TB rack NVR with H.264/H.265 for large-scale IP camera deployments
- 32TB onboard storage handles weeks of 24/7 recording from 16–32 cameras
- 1U form factor fits standard server racks; AC or DC power input
- Axis Camera Station pre-installed; ready to add cameras out of the box
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Axis

SKU: 02536-004

Axis S1232 Tower 32TB NVR Server - 02536-004

32TB tower NVR for AXIS Camera Station deployments
- 32TB integrated storage supports continuous and event-triggered recording
- Tower form factor fits standard server rooms and network operations centers
- microSD expansion slot for flexible capacity scaling and edge backup
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Axis

SKU: 02541-001

Axis S1264 144TB Rack Recording Server - 02541-001

144TB rack server with 64 camera licenses for enterprise surveillance
- 144TB storage with RAID redundancy supports up to 64 connected cameras
- Includes 64 Axis Camera Station Pro licenses preloaded and ready to use
- Dual redundant power supplies and SSD boot drive for 24/7 reliability
$24,879.00 $24,131.99 Save $747.01

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Axis

SKU: 02539-001

Axis S1264 24TB Rack Recording Server - 02539-001

24TB rack server for 64-camera surveillance networks
- 24TB storage with RAID flexibility and redundant power supplies
- Preloaded AXIS Camera Station Pro with 64 device licenses included
- Dedicated SSD for OS, secure boot, and Windows compatibility
$17,539.00 $17,011.99 Save $527.01

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Axis

SKU: 02540-001

Axis S1264 96-Channel NVR Rack Server - 02540-001

96-channel 64TB rack NVR for large-scale IP camera deployments
- Records 96 simultaneous camera streams with 64TB onboard storage
- H.265 and H.264 compression; supports Axis and ONVIF third-party cameras
- 2U rack mount with Axis Camera Station software pre-installed and ready
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Axis

SKU: 02543-001

Axis S1296 192TB Rack Recording Server - 02543-001

192TB rack NVR for large-scale IP camera networks with H.265+
- 192TB storage with RAID 6 protection and 12 included HDDs for continuous recording
- Supports 150 validated camera channels at up to 1500 Mbit/s bitrate
- 2U rack-mounted form factor with redundant AC/DC power and Windows 10 IoT OS
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Axis

SKU: 02542-001

Axis S1296 96-Channel 4K Rack Recording Server - 02542-001

96-channel 4K rack server for large-scale surveillance with H.265
- Records 96 simultaneous 4K (8MP) streams with H.265 compression
- 96TB storage across 6 SATA bays, supports up to 16TB per drive
- 2U rack mount with Windows 10 IoT, ready to deploy out of box
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Axis

SKU: 02403-004

Axis S2108 8-Channel Video Management Appliance - 02403-004

8-channel standalone NVR with integrated PoE switch and 2TB storage
- 8 PoE+ ports deliver 105W total power to Axis cameras without external gear
- 128 Mbit/s aggregate bitrate across all 8 channels on 2TB internal drive
- 8 Camera Station Pro licenses included for multi-user video management out-of-box
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Axis

SKU: 02807-004

Axis S2208 Mk II 8-Channel PoE Recording Server - 02807-004

8-channel PoE NVR with 4TB storage and fanless silent design
- 8-channel recording server with built-in PoE+ switch
- 135W PoE budget powers 8 cameras and door controllers
- 4TB pre-installed surveillance-class storage on board
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Axis

SKU: 02809-004

Axis S2216 Mk II 8TB Rack-Mount NVR - 02809-004

16-channel PoE rack NVR with 8TB storage and integrated switch
- 1U rack NVR + 16-port PoE switch in one chassis
- 8TB pre-installed storage for 16 cameras over PoE
- 16 AXIS Camera Station Pro licenses included
$4,909.00 $4,760.99 Save $148.01

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Axis

SKU: 02810-004

Axis S2224 Mk II 24-Channel Camera Station Rack - 02810-004

24-channel rack appliance with integrated PoE switch and 12TB storage
- 24 concurrent video streams with Axis Camera Station Pro licensing included
- Managed 24-port PoE switch eliminates separate network infrastructure
- 12TB onboard + 2 expansion bays scale to 24TB; RAID 0/1/5/10 redundancy
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Axis

SKU: 02766-004

Axis S3008 Mk II 8TB Network Video Recorder - 02766-004

8TB compact NVR with integrated 8-port PoE switch for small facilities
- 8TB NVR with built-in 8-port PoE Class 3 switch
- Eliminates a separate PoE switch in the rack
- TPM 2.0 (CC EAL4+) + FIPS 140-2 Level 2 security
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Axis

SKU: 02765-004

Axis S3008 Mk II Compact PoE Recorder 4TB - 02765-004

8-camera PoE recorder with integrated switch and 4TB storage in compact form
- 4TB compact NVR with 8-port PoE Class 3 switch
- Eliminates a separate PoE switch in the rack
- Signed OS + brute-force delay + digest authentication
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Axis

SKU: 03426-012

Axis S9301 Mk II 4K Workstation - 03426-012

Dual 4K micro workstation with FIPS 140-2 security for surveillance ops
- 4K (8MP) workstation drives two 4K monitors at once
- FIPS 140-2 Level 2 TPM 2.0 + encrypted drives
- AXIS Camera Station Pro compatible out of the box
$1,689.00 $1,563.99 Save $125.01

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Axis

SKU: 03426-004

Axis S9301 Mk II Dual 4K Workstation NVR - 03426-004

Micro 4K workstation NVR for dual-monitor surveillance command centers
- Dual 4K DisplayPort outputs run synchronized live and playback feeds
- Intel Core processor with 16GB RAM and Windows 11 IoT Enterprise LTSC
- 182×36×178mm compact form factor fits desks, walls, and tight spaces
$2,199.00 $1,884.99 Save $314.01

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Axis

SKU: 03427-004

Axis S9302 4K Quad Monitor Workstation - 03427-004

Four 4K monitors, Intel Core + dual graphics, Windows 11 IoT Enterprise
- Quad 4K display support via DisplayPort 1.4a + 3x Mini DisplayPort outputs
- Intel Core processor with 16GB RAM, Intel UHD + Nvidia RTX A400 graphics
- FIPS 140-2 Level 2 TPM 2.0 and Secure Boot for regulated environments
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Video & Storage

Video and storage systems determine how footage is recorded, managed, retained, and reviewed. Select the right NVRs, recording servers, VMS software, and storage architecture to meet retention targets and performance requirements.

Plan Your Deployment

Camera count, bitrate, and retention target planning
NVR vs server-based recording architecture
Storage type (local drives vs SAN) and scalability
VMS features, licensing, and integration needs
Viewing requirements (workstations, monitors, controls)

Retention Planning Recording Platforms Get Recommendations

What to Look For When Buying

The six decisions that matter most before you spec.

Channel Count vs Bitrate Ceiling

A "32-channel" NVR doesn't mean 32 4K cameras. Aggregate bitrate — typically 320 Mbps or 512 Mbps on commercial NVRs — is the real constraint. 32 cameras × 8 Mbps each = 256 Mbps, which leaves almost no headroom for peak motion scenes. Size by aggregate bitrate first, channel count second. See retention math.

RAID vs JBOD vs Single-Drive

Single-drive NVRs fail catastrophically on disk loss. RAID 5 survives one drive loss, RAID 6 survives two, RAID 10 combines mirror + stripe. For critical deployments, specify RAID 5 minimum — and size the array for rebuild-time bitrate, which can be 4x normal write load for 24+ hours. Use surveillance-grade drives only (Seagate SkyHawk, WD Purple) — consumer and NAS drives will fail under 24/7 write workload.

VMS vs Appliance NVR

Appliance NVRs (Axis Camera Station, Hanwha Wisenet NVR, Hikvision DS-96xxx) are purpose-built, tested-together hardware with bundled licensing. Server-based VMS (Milestone XProtect, Genetec Security Center, Avigilon ACC) scale to unlimited channels, mix any ONVIF camera, and integrate with enterprise systems. Choose appliance for <64-channel single-site; choose VMS for multi-site or enterprise integration.

NDAA Compliance for Recorders

NDAA restrictions apply to NVRs as well as cameras — Hikvision and Dahua NVRs are excluded from federal procurement. NDAA-compliant NVR options include Axis Camera Station, Hanwha Wisenet, i-PRO, Digital Watchdog, Bosch, and server-based VMS on standard x86 hardware.

Retention & Compression

30-day retention across 32 4K cameras can be ~100 TB at H.264 — or ~50 TB at H.265 — or ~30 TB with smart-compression variants. Cameras, codec, bitrate, and motion activity all compound. Our retention math guide covers the formulas; use conservative bitrate assumptions unless you've benchmarked your scenes.

Failover & High Availability

Mission-critical deployments use dual-recorder failover (Milestone XProtect Corporate, Genetec Archiver redundancy, Axis Camera Station Pro HA). Standalone appliance NVRs typically don't support true HA — their failover is limited to edge SD-card recording on the cameras themselves. If uptime matters, architect HA from day one, not as a retrofit.

Technology Stack

The specs and acronyms that actually affect outdoor performance.

ONVIF Profile G + T

Profile G standardizes recording and playback; Profile T adds advanced streaming including H.265 and analytics metadata. Certified conformance — not "ONVIF compatible" language — is what ensures playback, export, and metadata interoperability across NVRs and VMS. Check spec sheets.

H.265 / HEVC vs H.264 / AVC

H.265 cuts bitrate 40-50% at equivalent perceived quality. Storage savings compound over multi-month retention. Trade-off: H.265 decoding requires ~2x the CPU for live monitoring on mid-range VMS servers. Most new NVRs support H.265 recording and H.264 or H.265 decoding per-channel.

RAID Levels for Surveillance

RAID 5 (stripe + parity, single-drive tolerance) is the surveillance standard for 4-8 drive arrays. RAID 6 (stripe + double parity, two-drive tolerance) for 8+ drive arrays where rebuild time extends risk window. RAID 10 (mirror + stripe) for write-intensive video-analytics servers. Never RAID 0 for production.

Surveillance-Grade HDDs

Seagate SkyHawk and WD Purple are purpose-engineered for 24/7 write workloads at 180 TB/yr workload rating. Consumer desktop drives (Seagate Barracuda, WD Blue) and even NAS drives (WD Red) will fail prematurely under 16-camera continuous-record load. Budget SkyHawk/Purple pricing up-front — drive failures during warranty are operationally painful.

Edge + Cloud Hybrid Archive

Modern deployments often combine local edge recording (30-day primary retention) with cloud archive (90-day+ compliance retention). Axis Connected Services, Milestone XProtect Cloud, Genetec Stratocast, and Verkada Command implement edge-to-cloud tiering. Bandwidth, egress costs, and compliance scope all matter.

Failover Architecture

Milestone XProtect Corporate implements true recorder failover — a standby server takes over recording within seconds of primary failure. Genetec Archiver Redundancy works similarly. Appliance NVRs typically do not support true failover; SD-card failover on the camera itself fills the gap for brief outages but not for total recorder loss.

Typical Deployment Scenarios

32-Camera Retail Plaza

Single-site deployment: 32 IP cameras across six storefronts, mix of outdoor and indoor. 32-channel NVR with 16TB RAID-5 for 30-day retention at 2 Mbps H.265. Mobile app for store managers, export workflow for loss-prevention.

500-Camera Campus VMS

University campus with 500 IP cameras across 40 buildings, mix of brand/form-factor. Milestone XProtect Expert on dual redundant servers, 300TB NetApp storage, integrated with access control events and mass-notification. 60-day retention, 7-year forensic archive on tape.

Multi-Site Retail Chain

200 retail locations, 12 cameras per site, centralized VMS. Milestone XProtect Corporate or Genetec Federation model: per-site edge NVR with central management at HQ. Cloud archive for 90-day compliance retention. Analytics for people-counting, dwell-time, and shrinkage investigation.

Critical Infrastructure

Utility substation with 48 cameras including thermal, PTZ, and panoramic. Dual-redundant VMS servers with real-time replication, FIPS 140-2 encryption, CJIS-compliant audit logging. NDAA-compliant cameras and NVRs only — Axis, Hanwha, i-PRO. Integration with SCADA and perimeter intrusion.

Frequently Asked Questions

How do I size an NVR for my cameras?

Start with aggregate bitrate, not channel count. Estimate per-camera bitrate (2 Mbps for 2MP H.265, 4-6 Mbps for 4K H.265 on busy scenes) and sum across all cameras. Ensure the NVR's total-bitrate rating exceeds your sum by at least 20%. Then size storage: total bitrate × seconds × retention days ÷ 8 = bytes. Our retention math guide walks through the complete formula.

Are Hikvision NVRs NDAA compliant?

No. Hikvision and Dahua NVRs fall under the same NDAA Section 889 restrictions as their cameras — excluded from U.S. federal, state government, and critical-infrastructure procurement. NDAA-compliant NVR options include Axis Camera Station, Hanwha Wisenet, i-PRO, Digital Watchdog, and Bosch DIVAR.

Do I need surveillance-grade hard drives?

Yes — standard desktop or NAS drives will fail prematurely under 24/7 write workload. Seagate SkyHawk and Western Digital Purple are purpose-engineered for surveillance workloads (180 TB/yr rating, multi-drive vibration tolerance, optimized firmware for streaming writes). The cost difference vs. desktop drives is marginal; the failure rate difference is catastrophic.

What's the difference between an NVR and a VMS?

An NVR is a turnkey appliance — tested hardware + software combo, typically 8-64 channels, easy to deploy. A VMS (Video Management System) is server-based software that runs on standard x86 hardware and scales to thousands of channels, mixes any ONVIF cameras, and integrates with enterprise systems. Rule of thumb: NVR for single-site <64 channels; VMS for multi-site, >64 channels, or enterprise integration. See our VMS platform guide.

Can I mix camera brands on one NVR?

It depends. Appliance NVRs (Axis Camera Station, Hanwha Wisenet) typically support their own brand plus ONVIF cameras with limited analytics interop. Server-based VMS platforms (Milestone, Genetec, Exacq) routinely mix Axis, Hanwha, i-PRO, Hikvision, Bosch on one server — as long as all are ONVIF Profile S + G certified. Vendor-specific AI/analytics metadata may require the matching VMS.

What RAID level should I use for surveillance storage?

RAID 5 for 4-8 drive arrays (single-drive tolerance, ~80% storage efficiency). RAID 6 for 8+ drive arrays where rebuild time is long and second-drive failure during rebuild is a realistic risk. RAID 10 for analytics-heavy VMS servers that mix high write + read workloads. Never RAID 0 for production. Size all arrays for rebuild-time performance — 4x normal bitrate is typical during a rebuild.

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