Network Video Recorders (NVRs)

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Desktop NVRs
Desktop NVRs
410 items
NVR Accessories
NVR Accessories
68 items
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Rack-Mount NVRs
376 items
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Showing Results for Network Video Recorders (NVRs)

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    Digital Watchdog DW-VA1P16 VMAX A1 Plus Switch
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    Digital Watchdog DW-VA1P16

    Digital Watchdog DW-VA1P16 VMAX A1 Plus Switch

    Managed network switch engineered for large-scale IP video surveillance and access-control deployments

    • VMAX A1 Plus 45-port managed switch with 10G backbone capacity
    • Intel i7 processor for edge analytics and stream orchestration
    • 5-year limited warranty - supports 30+ concurrent IP cameras
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    Digital Watchdog DW-VA1P1616T 16TB Security Switch
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    Digital Watchdog DW-VA1P1616T

    Digital Watchdog DW-VA1P1616T 16TB Security Switch

    Enterprise-grade network switch engineered to support demanding surveillance and security infrastructure deployments with 45 ports and 10G speed

    • 16TB onboard storage for extended NVR recording retention
    • 45-port 10G switching for large camera-network aggregation
    • Intel i7 with 16-32GB memory for surveillance-tier throughput
    Usually Ships in 2-3 Weeks Free shipping over $499
    $2,584.00 $1,677.99 Save $906.01
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    Digital Watchdog DW-VAP19RE 19" Rack Mount Ears
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    Digital Watchdog DW-VAP19RE

    Digital Watchdog DW-VAP19RE 19" Rack Mount Ears

    19-inch rack mounting ears designed to secure specific Digital Watchdog network video recorders and servers within standard server racks

    • 19-inch rack mount ears for Digital Watchdog appliances
    • Steel construction for secure rack-mounted positioning
    • Space-efficient integration for multi-unit deployments
    Usually Ships in 2-3 Weeks Free shipping over $499
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    Digital Watchdog DW-VG41210T8P Advanced Linux NVR
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    Digital Watchdog DW-VG41210T8P

    Digital Watchdog DW-VG41210T8P Advanced Linux NVR

    High-performance Advanced Linux Network Video Recorder engineered for demanding surveillance deployments requiring robust processing power and

    • Linux NVR for enterprise surveillance with extensive connectivity
    • Intel i7 with 16-32GB memory for high-channel video processing
    • 5-year limited warranty backs long-deployment lifecycle
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    Digital Watchdog DW-VG41212T8P Linux-Based NVR System
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    Digital Watchdog DW-VG41212T8P

    Digital Watchdog DW-VG41212T8P Linux-Based NVR System

    Enterprise-grade Linux-based Network Video Recorder engineered for large-scale surveillance deployments requiring high-resolution capture, robust

    • Linux NVR for 20MP camera recording with multi-stream playback
    • Intel i7 with 16-32GB memory and 45-port 10G connectivity
    • 5-year limited warranty for enterprise surveillance projects
    Usually Ships in 2-3 Weeks Free shipping over $499
    $2,742.00 $1,598.99 Save $1,143.01
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    Digital Watchdog DW-VG41216T8P Advanced Linux NVR
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    Digital Watchdog DW-VG41216T8P

    Digital Watchdog DW-VG41216T8P Advanced Linux NVR

    Powerful network video recorder built on an advanced Linux platform, delivering enterprise-grade surveillance performance with Intel processing and

    • Advanced Linux NVR with Intel i7 and 1080p HD recording
    • 16-32 GB memory handles enterprise multi-stream surveillance loads
    • 5-year limited warranty on enterprise-grade DW recorder hardware
    Usually Ships in 2-3 Weeks Free shipping over $499
    $3,238.00 $1,887.99 Save $1,350.01
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  • Save $1,607.01
    Digital Watchdog DW-VG41220T8P Advanced Linux-Based NVR
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    Digital Watchdog DW-VG41220T8P

    Digital Watchdog DW-VG41220T8P Advanced Linux-Based NVR

    Powerful Linux-based network video recorder engineered for large-scale surveillance deployments requiring high-resolution capture and reliable

    • Advanced Linux NVR supporting up to 20MP per channel recording
    • Intel i7 plus 32 GB memory ceiling for multi-threaded video processing
    • 45-port 10G connectivity for camera-dense enterprise deployments
    Usually Ships in 2-3 Weeks Free shipping over $499
    $3,853.00 $2,245.99 Save $1,607.01
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    Digital Watchdog DW-VG4122T8P Advanced Linux-Based NVR
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    Digital Watchdog DW-VG4122T8P

    Digital Watchdog DW-VG4122T8P Advanced Linux-Based NVR

    Powerful Linux-based network video recorder engineered to deliver enterprise-grade surveillance performance with Intel processing and

    • Linux-based NVR with Intel i7 for enterprise surveillance
    • 16-32GB memory supports multi-resolution camera channels
    • 5-year limited warranty backs long-cycle integrator deployments
    Usually Ships in 2-3 Weeks Free shipping over $499
    $1,537.00 $895.99 Save $641.01
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    Digital Watchdog DW-VG41232T8P Advanced Linux NVR
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    Digital Watchdog DW-VG41232T8P

    Digital Watchdog DW-VG41232T8P Advanced Linux NVR

    High-performance Advanced Linux NVR engineered for large-scale surveillance deployments requiring exceptional processing power, extensive storage

    • Linux NVR for enterprise-scale surveillance with high storage
    • Intel i7 with 16-32GB memory for high-channel processing
    • 45-port 10G connectivity for direct camera infrastructure
    Usually Ships in 2-3 Weeks Free shipping over $499
    $5,434.00 $3,000.99 Save $2,433.01
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  • Save $708.01
    Digital Watchdog DW-VG4124T8P Advanced Linux NVR
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    Digital Watchdog DW-VG4124T8P

    Digital Watchdog DW-VG4124T8P Advanced Linux NVR

    High-performance network video recorder engineered for enterprises requiring robust surveillance infrastructure with enterprise-grade processing

    • Advanced Linux NVR with Intel i7 plus 24 TB and 8 PoE ports
    • 16-32 GB memory ceiling for multi-stream enterprise workloads
    • 5-year limited warranty - 19-inch rack-mount NVR appliance
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    $1,699.00 $990.99 Save $708.01
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    Digital Watchdog DW-VG4126T8P Advanced Linux-Based NVR
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    Digital Watchdog DW-VG4126T8P

    Digital Watchdog DW-VG4126T8P Advanced Linux-Based NVR

    Powerful Linux-based network video recorder engineered for large-scale surveillance deployments requiring high-resolution capture, extensive

    • Linux NVR with Intel i7 for real-time multi-stream encoding
    • Supports HD 1080p and 20MP+ camera resolution capture
    • 45-port 10G connectivity for large-scale deployment
    Usually Ships in 2-3 Weeks Free shipping over $499
    $1,959.00 $1,141.99 Save $817.01
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    Digital Watchdog DW-VG4128P Advanced Linux NVR
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    Digital Watchdog DW-VG4128P

    Digital Watchdog DW-VG4128P Advanced Linux NVR

    High-performance Advanced Linux NVR engineered for enterprise-scale video surveillance deployments requiring robust processing power and extensive

    • Linux NVR for enterprise-scale video surveillance
    • Intel i7 with 16-32GB memory for sustained channel throughput
    • 45-port 10G connectivity for direct camera infrastructure
    Usually Ships in 2-3 Weeks Free shipping over $499
    $1,190.00 $693.99 Save $496.01
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    Digital Watchdog DW-VG4128T8P

    Digital Watchdog DW-VG4128T8P Advanced Linux NVR

    Powerful Linux-based network video recorder designed for large-scale surveillance deployments requiring enterprise-grade performance and reliability

    • Linux NVR with Intel i7 for real-time multi-stream recording
    • Supports 20MP cameras with 16-32GB memory configurations
    • 45 ports + 10G connectivity for bandwidth-intensive systems
    Usually Ships in 2-3 Weeks Free shipping over $499
    $2,319.00 $1,351.99 Save $967.01
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    Digital Watchdog DW-VG41610T16P Advanced Linux-Based NVR
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    Digital Watchdog DW-VG41610T16P

    Digital Watchdog DW-VG41610T16P Advanced Linux-Based NVR

    High-performance Linux-based Network Video Recorder engineered for demanding surveillance deployments requiring advanced processing power and

    • Advanced Linux-based NVR with Intel i7 processor for 20MP+ capture
    • Up to 32 GB memory for multi-stream high-resolution surveillance
    • 5-year limited warranty - enterprise-grade DW recorder platform
    Usually Ships in 2-3 Weeks Free shipping over $499
    $3,009.00 $1,753.99 Save $1,255.01
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    Digital Watchdog DW-VG41612T16P Advanced Linux-Based NVR
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    Digital Watchdog DW-VG41612T16P

    Digital Watchdog DW-VG41612T16P Advanced Linux-Based NVR

    Powerful Linux-based network video recorder engineered for demanding surveillance deployments requiring high-resolution capture, extensive storage

    • Advanced Linux-based NVR for high-resolution capture and storage
    • Intel i7 processor with 16-32 GB memory configurations
    • 5-year limited warranty - 16-channel PoE support included
    Usually Ships in 2-3 Weeks Free shipping over $499
    $3,188.00 $1,858.99 Save $1,329.01
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    Digital Watchdog DW-VG41616P

    Digital Watchdog DW-VG41616P Advanced Linux NVR

    High-performance Linux-based network video recorder engineered for enterprise-scale surveillance deployments requiring exceptional processing power

    • Linux-based NVR built for enterprise-scale surveillance
    • Intel i7 with 16-32GB memory handles high-channel recording
    • 5-year limited warranty for long-cycle integrator deployments
    Usually Ships in 2-3 Weeks Free shipping over $499
    $1,883.00 $1,097.99 Save $785.01
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    Digital Watchdog DW-VG41616T16P Advanced Linux NVR
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    Digital Watchdog DW-VG41616T16P

    Digital Watchdog DW-VG41616T16P Advanced Linux NVR

    Enterprise-grade video surveillance recording with Intel i7 processing power and flexible memory configurations, designed for mid-to-large scale

    • Linux NVR for mid-to-large enterprise surveillance
    • Intel i7 with 16-32GB memory for high-channel processing
    • 45-port 10G connectivity for direct camera infrastructure
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    $3,684.00 $2,147.99 Save $1,536.01
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    Digital Watchdog DW-VG41620T16P

    Digital Watchdog DW-VG41620T16P Advanced Linux NVR

    Enterprise-grade video recording and management with Intel® i7® processing power and up to 20MP resolution capability, designed for organizations

    • Advanced Linux NVR with up to 20MP per channel recording
    • Intel i7 processor with 16-32 GB memory configurations
    • 5-year limited warranty - 16 PoE ports for direct camera attach
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    $4,774.00 $2,782.99 Save $1,991.01
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    Digital Watchdog DW-VG4162T16P

    Digital Watchdog DW-VG4162T16P Advanced Linux-Based NVR

    Powerful Linux-based network video recorder engineered for demanding surveillance deployments requiring high-resolution capture, intelligent

    • Linux NVR for demanding enterprise surveillance recording
    • Intel i7 with 16-32GB memory for analytics processing
    • 45-port 10G connectivity for high-channel aggregation
    Usually Ships in 2-3 Weeks Free shipping over $499
    $2,061.00 $1,201.99 Save $859.01
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    Digital Watchdog DW-VG41632T16P Advanced Linux NVR
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    Digital Watchdog DW-VG41632T16P

    Digital Watchdog DW-VG41632T16P Advanced Linux NVR

    High-performance network video recorder engineered for large-scale surveillance deployments requiring robust processing power and extensive

    • Linux NVR for large-scale surveillance with 16-port PoE switch
    • Intel i7 with 16-32GB memory handles high-channel recording
    • 10G uplink for VMS storage aggregation at the rack level
    Usually Ships in 2-3 Weeks Free shipping over $499
    $5,880.00 $3,427.99 Save $2,452.01
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    Digital Watchdog DW-VG4164T16P

    Digital Watchdog DW-VG4164T16P Advanced Linux NVR

    Powerful Advanced Linux Network Video Recorder designed for enterprise-scale surveillance deployments requiring high-capacity storage, rapid

    • Linux NVR for enterprise-scale surveillance recording
    • Intel i7 with 16-32GB memory for sustained channel throughput
    • 45-port 10G backbone for VMS aggregation at scale
    In stock · Ships same business day Free shipping over $499
    $2,227.00 $1,298.99 Save $928.01
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    Digital Watchdog DW-VG4166T16P Advanced Linux NVR
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    Digital Watchdog DW-VG4166T16P

    Digital Watchdog DW-VG4166T16P Advanced Linux NVR

    High-performance network video recorder built on advanced Linux architecture, delivering professional-grade surveillance recording and management for

    • Advanced Linux NVR for enterprise surveillance recording
    • Intel i7 plus 32 GB memory ceiling for multi-stream high-res loads
    • 5-year limited warranty - 19-inch rack-mount form factor
    Usually Ships in 2-3 Weeks Free shipping over $499
    $2,491.00 $1,451.99 Save $1,039.01
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    Digital Watchdog DW-VG4910T4P

    Digital Watchdog DW-VG4910T4P Advanced Linux NVR

    Enterprise-grade video surveillance recording with professional-class processing power and expansive storage architecture for demanding security

    • Advanced Linux NVR with Intel i7 for enterprise surveillance
    • 16-32 GB memory ceiling handles multi-stream and analytics loads
    • 5-year limited warranty - 4 PoE ports for direct camera attach
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    $2,188.00 $1,275.99 Save $912.01
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    Digital Watchdog DW-VG4912T4P

    Digital Watchdog DW-VG4912T4P Advanced Linux NVR

    Enterprise-grade video recording and network management in a unified platform, engineered for organizations requiring high-density camera deployment

    • Linux NVR for high-density camera deployments
    • Intel i7 with 16-32GB memory for managed VMS workloads
    • 5-year limited warranty for enterprise surveillance projects
    Usually Ships in 2-3 Weeks Free shipping over $499
    $2,370.00 $1,381.99 Save $988.01
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    Digital Watchdog DW-VG4916T4P Advanced Linux-Based NVR
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    Digital Watchdog DW-VG4916T4P

    Digital Watchdog DW-VG4916T4P Advanced Linux-Based NVR

    Powerful Linux-based network video recorder engineered for enterprises requiring high-performance surveillance infrastructure with enterprise-grade

    • Linux NVR for high-performance enterprise surveillance
    • Intel i7 with 16-32GB memory for sustained channel throughput
    • 5-year limited warranty for long-deployment lifecycle
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    Digital Watchdog DW-VG492T4P

    Digital Watchdog DW-VG492T4P Advanced Linux NVR

    Enterprise-grade network video recording with Intel® i7® processing power and support for up to 20MP resolution, making it an ideal solution for

    • Intel i7 processor with 16GB/32GB memory for advanced VMS workloads
    • Supports up to 20MP cameras for high-resolution forensic recording
    • Linux-based NVR with 5-year limited warranty for enterprise reliability
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    Digital Watchdog DW-VG494P Advanced Linux-Based NVR
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    Digital Watchdog DW-VG494P

    Digital Watchdog DW-VG494P Advanced Linux-Based NVR

    Powerful Linux-based network video recorder engineered for enterprise-scale surveillance deployments requiring high-resolution capture, intelligent

    • Linux NVR with Intel i7 for 20MP+ forensic-grade capture
    • 16-32GB memory for multi-stream concurrent processing
    • 45-port 10G connectivity for backbone aggregation
    Usually Ships in 2-3 Weeks Free shipping over $499
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    Digital Watchdog DW-VG494T4P Advanced Linux NVR
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    Digital Watchdog DW-VG494T4P

    Digital Watchdog DW-VG494T4P Advanced Linux NVR

    Powerful enterprise-grade Network Video Recorder built on advanced Linux architecture for reliable, scalable surveillance infrastructure

    • Linux NVR for enterprise surveillance recording
    • Intel i7 with 16-32GB memory for high-channel processing
    • 5-year limited warranty for sustained deployment lifecycle
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    $1,266.00 $737.99 Save $528.01
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Network Video Recorders (NVRs)

Network Video Recorders (NVRs) provide centralized recording and management for IP surveillance systems. Select an NVR based on camera count, resolution requirements, retention targets, and long-term storage scalability to ensure reliable commercial deployments.

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
Buying Guide Storage Planning Guide Get Recommendations

Network Video Recorders (NVRs) — Engineering-Grade Video Recording & Storage for Commercial Deployments

This category covers 988 working models of network video recorders (nvrs) sourced manufacturer-direct or through channel-direct US distribution. Build the rest of your system around the architectural choices below — compatibility, environmental rating, and lifecycle decisions made here propagate through every downstream component you specify.

What to Look For

Channel count and supported resolution define the recorder's ceiling. A 16-channel NVR rated for 8MP per channel is a different product from a 16-channel rated for 2MP — the latter throttles your future camera upgrades. Read the per-channel and aggregate bitrate ceilings (often expressed in Mbps incoming/outgoing). A safe rule: target an NVR with at least 50% headroom on bitrate, and channel count one step above current need.

Storage architecture matters as much as raw capacity. Surveillance-grade drives (WD Purple, Seagate SkyHawk) are tuned for 24/7 write loads and a small concurrent read count; desktop drives fail in months under the same workload. RAID levels affect both fault tolerance and write performance — RAID 5 for general retention with one drive of redundancy, RAID 6 or 10 for larger arrays where two-drive failure isn't recoverable in RAID 5.

VMS choice locks you into a vendor ecosystem more than any camera decision will. Genetec, Milestone, Hanwha Wisenet WAVE, Avigilon, and Axis Camera Station differ on per-camera licensing cost, third-party integrations (access control, video analytics, identity), and analyst workflow. Demo the operator interface with the people who will actually use it before committing — analyst frustration drives more replacements than technical limits.

Plan for off-site or redundant storage. Single-site recorders fail or get stolen. Cloud-archive licensing, NAS replication, and multi-site federation become important the moment a chain customer asks for centralized investigation tools. Recorders that bury cloud-archive in a per-camera SaaS bundle drive long-term costs much higher than a one-time NAS expansion.

Key Specs in This Category

SpecAvailable Options
Resolution20MP+, 8MP, 12MP, 2MP, 5MP, 4MP, 16MP, 6MP
IP RatingIP66, IP67
ConnectivityWired, Wi-Fi
PowerPoE, PoE+, AC/DC, PoE++, Battery
Channels16, 32, 8, 64, 4, 12, 24, 28
StoragemicroSD, HDD

Top Brands in This Category

Frequently Asked Questions

How many drives can fit in a typical NVR?

Compact desktop NVRs hold 1-2 drives — typically capping around 16TB usable. Mid-size rack-mount NVRs hold 4-8 drives, often 32-64TB usable in RAID 5/6. Enterprise NVRs and dedicated storage servers scale to 16+ drives with hot-swap and JBOD expansion. Match drive count to your retention math; running out of drive bays mid-project means a recorder replacement, not just a drive add.

Should I use surveillance-grade or enterprise drives?

Surveillance-grade drives (WD Purple, Seagate SkyHawk) are correct for most NVRs — they're tuned for many concurrent write streams from cameras with low read count. Enterprise drives (WD Gold, Seagate IronWolf Pro, Exos) are appropriate for high-channel-count systems with many concurrent investigator clients reading recorded video. Avoid desktop drives entirely; they're rated for 8x5 light duty and fail quickly in 24/7 NVR loads.

What's the difference between an NVR and a hybrid recorder?

An NVR records exclusively from IP cameras over Ethernet. A hybrid (or tribrid) recorder accepts both IP cameras and legacy analog/HD-over-coax cameras on dedicated BNC inputs, useful for migrations where you can't replace coax runs immediately. Hybrid units cost more per channel and add complexity; if you're starting fresh or fully replacing analog, a pure NVR is simpler and almost always cheaper per usable channel.

Can I expand storage on an existing NVR?

Most rack NVRs and storage servers accept storage expansion via empty drive bays, eSATA/SAS JBOD shelves, or iSCSI targets. Desktop NVRs with only 1-2 bays generally do not. Before buying, check the recorder's supported expansion architecture and the maximum raw and usable capacity — many sub-$2,000 NVRs cap below the 24TB threshold most projects need within three years.

Do I need a dedicated VMS workstation?

For a few cameras and one or two simultaneous operators, the NVR's built-in client interface is enough. For 32+ cameras, multiple investigator seats, video walls, or wall-of-monitors operations, a dedicated workstation (or thin client) running the VMS client is standard. The workstation needs adequate GPU decode capacity for the simultaneous stream count — H.265 decode acceleration is essential at scale.

Need help choosing? Talk to a Senior Specialist — direct line 877-277-7147 or request a quote.

Build a Complete System

Most network video recorders (nvrs) installations need these companion products to be fully functional. Add them to your cart for system-wide compatibility.

IP cameras to pair

Surveillance hard drives

PoE switches