Network Video Recorders (NVRs)

Plan Your Deployment

Camera count and resolution requirements
Retention period and storage capacity planning
Throughput and recording bandwidth limits
RAID configuration and redundancy strategy
Remote access and VMS integration needs

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Showing Results for Network Video Recorders (NVRs)

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i-PRO

SKU: MR-8C-I3-1TB-W-V1

i-PRO MR-8C-I3-1TB-W-V1 8-Channel Mobile NVR

8-channel mobile NVR with 1TB microSD for vehicle recording
- 8 simultaneous channels with H.265 compression, 48–96 hour retention
- Intel Core i3 processor handles multi-camera recording under road vibration
- 9–36V DC input with Wi-Fi + Ethernet for patrol and fleet vehicles
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$5,840.00 $4,724.99 Save $1,115.01

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i-PRO

SKU: MR-8C-I3-2TB-V5

i-PRO MR-8C-I3-2TB-V5 8-Channel Mobile NVR

8-channel mobile NVR with 2TB storage for vehicle surveillance
- 8-channel simultaneous recording with Intel Core i3 processor
- 2TB ruggedized, shock-resistant storage for multi-shift operations
- 9-36V DC input + 8x PoE capable for vehicle power integration
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$6,750.00 $5,320.99 Save $1,429.01

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i-PRO

SKU: MR-8C-I3-2TB-W-V1

i-PRO MR-8C-I3-2TB-W-V1 8-Channel Mobile NVR

8-channel mobile NVR with 2TB storage for in-vehicle surveillance
- Records 8 simultaneous camera feeds with Intel Core i3 processor
- 2TB solid-state storage withstands vibration in patrol and transit vehicles
- Wide-voltage DC input (9-36V) powers directly from vehicle electrical systems
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$6,410.00 $5,185.99 Save $1,224.01

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i-PRO

SKU: MR-8C-I3-4TB-V5

i-PRO MR-8C-I3-4TB-V5 8-Channel Mobile NVR

8-channel mobile NVR with Intel Core i3 and 4TB ruggedized storage
- 8-channel simultaneous recording with H.265/H.264 compression for fleet vehicles
- 4TB shock-resistant storage handles extended multi-shift recording in transit ops
- Wide-voltage input (9–36V DC) integrates with standard patrol car and bus power
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$7,915.00 $6,238.99 Save $1,676.01

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i-PRO

SKU: MR-8C-I3-4TB-W-V1

i-PRO MR-8C-I3-4TB-W-V1 8-Channel Mobile Network Video Recorder

8-channel mobile NVR with 4TB storage for in-vehicle surveillance
- 8 simultaneous recording channels with Intel Core i3 processing, no frame drops
- 4TB ruggedized microSD storage; 24–72 hours retention, solid-state design
- 9–36V DC vehicle power input; H.265/H.264 per-channel codec selection
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$7,570.00 $6,124.99 Save $1,445.01

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i-PRO

SKU: NVR-DTL-1-80TB-V7

i-PRO NVR-DTL-1-80TB-V7 80TB Network Video Recorder

Enterprise 80TB NVR with Intel Xeon for large-scale surveillance
- 80TB integrated storage supports continuous high-bitrate recording across hundreds of cameras
- Intel Xeon Silver 8-core processor handles simultaneous multi-stream ingest, analytics, and playback
- 1U rack-mount form factor with 32GB RAM and Windows Server 2025 for data center deployment
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$25,746.14 $17,858.99 Save $7,887.15

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i-PRO

SKU: NVR-R-1-36TB-V7

i-PRO NVR-R-1-36TB-V7 Rack-Mount Network Video Recorder

1U rack NVR with Xeon Silver, 36TB storage, handles hundreds of cameras
- Intel Xeon Silver 8-core/16-thread processor for parallel multi-stream ingest
- 36TB integrated storage with H.265 compression for extended retention
- 32GB RAM supports real-time analytics and concurrent playback across feeds
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$17,000.00 $13,400.99 Save $3,599.01

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i-PRO

SKU: NVR-R-1-60TB-V7

i-PRO NVR-R-1-60TB-V7 Rack-Mount Network Video Recorder

1U rack NVR with 60TB storage for hundreds of concurrent camera streams
- Intel Xeon Silver 8-core processor and 32GB RAM for parallel multi-stream ingest
- 60TB integrated storage supports extended retention across enterprise deployments
- Windows Server 2025 with real-time analytics and responsive full-retention search
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$18,805.00 $15,291.99 Save $3,513.01

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i-PRO

SKU: NVR-R-1-60TB-V8

i-PRO NVR-R-1-60TB-V8 Rack-Mount Network Video Recorder

1U rack NVR with 60TB storage for continuous multi-stream recording
- Intel Xeon Silver 8-core processor handles parallel ingest from dozens of cameras
- 60TB integrated storage maintains extended retention with responsive search/playback
- 32GB RAM supports high-concurrency recording and real-time analytics processing
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$18,805.00 $15,291.99 Save $3,513.01

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i-PRO

SKU: NVR-R-1-80TB-V8

i-PRO NVR-R-1-80TB-V8 Rack-Mount Network Video Recorder

80TB 1U rack NVR with Xeon Silver for enterprise multi-stream recording
- 80TB native storage handles extended retention across hundreds of cameras
- Intel Xeon Silver 8-core processor manages concurrent video ingest and analytics
- ONVIF compatibility works with third-party IP cameras; Windows Server 2025 included
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$19,400.00 $15,291.99 Save $4,108.01

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i-PRO

SKU: NVR-R-2-100TB-FD7

i-PRO NVR-R-2-100TB-FD7 Rack-Mount Network Video Recorder

100TB rack NVR with dual Xeon processors for enterprise surveillance
- Dual Intel Xeon Silver 12-core processors handle concurrent multi-stream recording and real-time analytics
- 100TB integrated storage with FIPS 140-2 self-encrypting drives for long-term archival
- TAA Certified and government-compliant for regulated deployments across healthcare and education
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$31,742.99

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i-PRO

SKU: NVR-R-2-100TB-FD8

i-PRO NVR-R-2-100TB-FD8 SR3E Rack-Mount NVR

Enterprise 2U NVR with 100TB encrypted storage for large-scale surveillance
- Dual Intel Xeon Silver 12-core processors handle concurrent multi-stream recording
- 100TB FIPS 140-2 encrypted storage with Windows Server 2025 Standard Edition
- NDAA-compliant, TAA certified, supports redundant power and Active Directory
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$31,742.99

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i-PRO

SKU: NVR-R-2-100TB-V7

i-PRO NVR-R-2-100TB-V7 Rack-Mount Network Video Recorder

Enterprise 2U rack NVR with dual Xeon, 64GB RAM, 100TB storage
- Dual Intel Xeon Silver 12-core processors handle hundreds of concurrent camera streams
- 100TB integrated storage for extended video archival and evidence retention
- 64GB system RAM supports real-time analytics and metadata indexing across deployments
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$31,742.99

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i-PRO

SKU: NVR-R-2-100TB-V8

i-PRO NVR-R-2-100TB-V8 Rack-Mount Network Video Recorder

Enterprise 2U NVR with dual Xeon, 100TB storage, Windows Server 2025
- Dual Intel Xeon Silver 12-core processors handle concurrent multi-stream recording
- 100TB integrated storage for long-term archival across hundreds of cameras
- 64GB RAM supports real-time analytics processing without performance loss
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$30,408.99

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i-PRO

SKU: NVR-R-2-120TB-FD7

i-PRO NVR-R-2-120TB-FD7 Rack-Mount Network Video Recorder

Enterprise 2U NVR with 120TB storage and dual Xeon processors
- Dual Intel Xeon Silver 12-core processors handle hundreds of concurrent IP streams
- 120TB native storage with FIPS 140-2 self-encrypting drives for data security
- 64GB RAM supports high-concurrency operations and real-time video indexing
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$36,180.99

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i-PRO

SKU: NVR-R-2-120TB-FD8

i-PRO NVR-R-2-120TB-FD8 Rack-Mount Network Video Recorder

120TB rack NVR with dual Xeon Silver for enterprise surveillance
- 120TB integrated storage with FIPS 140-2 encryption for secure archival
- Dual Intel Xeon Silver (12-core/24-thread each) handles hundreds of concurrent streams
- 2U rack-mount design with 64GB RAM for multi-stream recording and analytics
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$36,180.99

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What to Look For When Buying

The decisions that matter most before you spec.

Real Bitrate vs. Rated Camera Count

NVRs are often rated for more cameras than they can actually process simultaneously at rated resolution and frame rate. Before purchase, calculate total ingress bitrate: sum camera bitrate × number of cameras, then confirm the NVR's sustained throughput (not peak). See Why Your NVR Can't Handle Its Rated Camera Count for real-world examples.

Storage Throughput & Disk Selection

NVR write speed is limited by disk throughput, not capacity alone. A 4-camera 4K system can exceed 100 Mbps sustained writes; mismatched drive selection causes dropped frames and gaps. Pair your NVR with surveillance-grade drives rated for 24/7 streaming and validate RAID configuration matches your retention math.

Retention Calculation & Scaling

Storage lifetime depends on bitrate, motion-detection settings, and frame-rate. A 30-day retention target for 16 cameras at 4 Mbps each = ~1.7 TB minimum. Factor in overhead, RAID redundancy, and growth. Read Retention Math for IP Cameras: Bitrate, Motion, Storage Traps to avoid undersizing.

Network & Power Infrastructure Readiness

Large NVR deployments collapse when backbone switches, PoE injectors, or UPS capacity aren't sized for sustained load. Why Surveillance Networks Collapse at the Core explains bandwidth and redundancy planning. Verify your switch, network cabling, and power distribution before finalizing the recorder choice.

Vendor Support & Software Compatibility

NVR firmware, mobile app stability, and remote access reliability vary widely. Select brands like Hikvision, Hanwha, Axis, and Vivotek with proven field track records and transparent changelog/SLA terms. Evaluate Video Management Software (VMS) integration early to avoid vendor lock-in.

Redundancy, Failover & Incident Reliability

Single NVR failure or network outage can blind an entire facility during critical incidents. Architect dual-recorder setups, redundant storage, or Why Surveillance Systems Fail During Incidents to ensure continuous recording. For multi-site deployments, plan for isolated recording at each location and centralized backup.

Technology Stack

The specs and acronyms that actually affect network video recorders (nvrs) performance.

Bitrate (Mbps)

The sustained network and storage bandwidth required per camera stream. Measured in megabits per second. Lower bitrate = longer retention on same storage; too low = lost detail. NVR throughput (e.g., 200 Mbps) must exceed sum of all camera bitrates to avoid frame drops.

PoE Budget (Watts)

Power delivered over Ethernet to cameras. Standard PoE = 15W per port; PoE+ = 30W; PoE++ = 60W or more. Verify NVR's built-in PoE power supply or external injector can supply total wattage for all connected cameras simultaneously, not just nameplate rating.

RAID Configuration (0, 1, 5, 6, 10)

Storage redundancy method. RAID 1 (mirroring) = 50% usable capacity but fast recovery; RAID 5 (striping + parity) = ~67–75% usable, slower rebuild; RAID 6 = dual-parity, safest but slower writes. Choose based on RTO/RPO and disk failure tolerance for your facility.

Frame Rate (FPS) & Resolution

Higher resolution and frame rate increase bitrate non-linearly. 4K 30 FPS ≈ 50–100 Mbps per camera; 1080p 30 FPS ≈ 4–8 Mbps. NVR must deliver rated FPS across all channels simultaneously; frame-rate reduction under load is common and often undisclosed in specs.

Onboard Storage vs. Expansion

Some NVRs include 1–8 TB of internal drive bays; others accept only external SAN or NAS. Modular expansion via USB, SATA, or NAS allows scaling beyond internal capacity but introduces network latency and single-point-of-failure risk if not redundant.

HDMI/VGA Output & Multi-Monitor

Direct video output for live playback and alarm response. Dual HDMI or DVI enables multi-monitor wall displays for SOC operations. Check Monitors & Displays for compatible wall-mount and Joystick & Keyboard Controls for operator interfaces.

Typical Deployment Scenarios

Small Office (8 Cameras, 30-Day Retention)

One 8-channel compact NVR (e.g., entry-level Hikvision or Hanwha model) with 2–4 TB internal RAID 1 storage. Built-in PoE switch powers cameras; single gigabit uplink to office network. Total bitrate ~32–48 Mbps; UPS protects against brief power loss. Cost: $800–$1,500 all-in.

Retail Chain (4 Stores, 16 Cameras Each, Centralized Backup)

Four 16-channel mid-range NVRs deployed locally at each store location, each with 4–6 TB RAID 5 storage for 14-day retention. Nightly backup to central NAS or cloud via WAN. If one location's NVR fails, other three continue recording; central system rebuilds from backups. Requires network redundancy and Why Surveillance Standards Collapse After the Third Location planning.

Campus/Large Facility (64+ Cameras, Hybrid Storage)

One or two enterprise-class 64-channel rackmount NVRs in data center with 24–48 TB SAN or modular expansion. Satellite 16-channel NVRs at building entrances for local failover. Total bitrate 400+ Mbps; redundant gigabit backbone, dual switches, and Why Large Surveillance Systems Fail: Storage Throughput Reality mitigation. Integrate Video Management Software (VMS) for unified search and forensics.

High-Resolution Mixed Deployment (32 × 1080p + 8 × 4K, 60-Day Retention)

32-channel NVR rated for 4K + lower-res mixing. 1080p cameras = ~6 Mbps each (192 Mbps); 4K = ~60 Mbps each (480 Mbps); total ~672 Mbps. Verify NVR sustains this; may require two units or careful frame-rate reduction. 12–16 TB RAID 6 storage. Cross-reference Retention Math for IP Cameras: Bitrate, Motion, Storage Traps to confirm math.

Frequently Asked Questions

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

A DVR (Digital Video Recorder) uses analog coax cameras and a capture card; an NVR (Network Video Recorder) receives IP camera streams over Ethernet. NVRs are now standard because they enable remote access, higher resolution, PoE power, and easier scaling. DVRs are legacy for most new deployments.

How do I calculate how much storage I need?

Multiply bitrate per camera (Mbps) × number of cameras × 86,400 seconds/day × retention days ÷ 8 bits/byte = total bytes. Example: 5 cameras × 5 Mbps × 86,400 × 30 days ÷ 8 = ~810 GB. Add 20–30% overhead for RAID and metadata. See Retention Math for IP Cameras: Bitrate, Motion, Storage Traps for detailed examples.

Can I mix camera brands and resolutions on one NVR?

Yes, most modern NVRs accept ONVIF-compliant IP cameras from any vendor (Hikvision, Axis, Vivotek, etc.) and mix 1080p, 2MP, 4K, and other resolutions on the same recorder. However, bitrate and frame-rate planning becomes critical; lower frame rates or bitrate reduction may occur if total throughput is exceeded.

What happens if my NVR storage fills up?

Most NVRs default to overwrite mode: oldest video is deleted to make room for new recording. Some support redundancy via dual RAID arrays or remote backup. Prevent accidental loss by setting up automated export to NAS, VMS archive, or cloud; verify RAID type protects against single-disk failure.

Do I need a separate switch if my NVR has PoE?

If your NVR has integrated PoE ports and all cameras connect directly to it, no external switch is needed. However, if you have more cameras than PoE ports or need network redundancy, add a managed PoE switch upstream. Always verify the NVR's PoE wattage budget covers all cameras simultaneously.

What's the best way to ensure my NVR doesn't fail during an incident?

Deploy Why Surveillance Systems Fail During Incidents architecture: local recording at multiple sites, UPS backup, network redundancy, and regular backup to offsite NAS or cloud. Test failover quarterly. Use RAID 6 or mirrored storage, and avoid single points of failure in power, network, and storage paths.

Plan Your Deployment

Sub categories

Showing Results for Network Video Recorders (NVRs)

i-PRO MR-8C-I3-1TB-W-V1 8-Channel Mobile NVR

i-PRO MR-8C-I3-2TB-V5 8-Channel Mobile NVR

i-PRO MR-8C-I3-2TB-W-V1 8-Channel Mobile NVR

i-PRO MR-8C-I3-4TB-V5 8-Channel Mobile NVR

i-PRO MR-8C-I3-4TB-W-V1 8-Channel Mobile Network Video Recorder

i-PRO NVR-DTL-1-80TB-V7 80TB Network Video Recorder

i-PRO NVR-R-1-36TB-V7 Rack-Mount Network Video Recorder

i-PRO NVR-R-1-60TB-V7 Rack-Mount Network Video Recorder

i-PRO NVR-R-1-60TB-V8 Rack-Mount Network Video Recorder

i-PRO NVR-R-1-80TB-V8 Rack-Mount Network Video Recorder

i-PRO NVR-R-2-100TB-FD7 Rack-Mount Network Video Recorder

i-PRO NVR-R-2-100TB-FD8 SR3E Rack-Mount NVR

i-PRO NVR-R-2-100TB-V7 Rack-Mount Network Video Recorder

i-PRO NVR-R-2-100TB-V8 Rack-Mount Network Video Recorder

i-PRO NVR-R-2-120TB-FD7 Rack-Mount Network Video Recorder

i-PRO NVR-R-2-120TB-FD8 Rack-Mount Network Video Recorder

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