Network Video Recorders (NVRs)

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Desktop NVRs
Desktop NVRs
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    i-PRO WJND400/4000T4

    i-PRO WJND400/4000T4 64-Channel H.264 NVR

    64-channel network video recorder built for large-scale surveillance operations requiring centralized video management and efficient H.264 compression

    • Handles 64 simultaneous camera inputs with per-stream bandwidth from 32 kbps to 10 Mbps.
    • Rack-mount form factor fits standard 19-inch enclosures for SOC and data center deployment.
    • D-sub25pin interface integrates legacy PTZ and dome controls without proprietary adapters.
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    i-PRO NVR-T-1-MWS-V2

    I-pro WT1-B Single Intel 9TH GEN HEX Core CPU - NVR-T-1-MWS-V2

    Replacement or upgrade CPU module for i-PRO WT1-B network video recorder chassis

    • 9th Gen Intel Hex Core module upgrades WT1-B processing without replacing the chassis.
    • Resolves CPU ceiling issues under concurrent playback, analytics, and export workloads.
    • Field-replaceable, tool-friendly install — no cabling or factory reset required.
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    Kantech VideoEdge 3U Hybrid 32-Channel 30TB NVR
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    Kantech ADVER30R5H3G

    Kantech VideoEdge 3U Hybrid 32-Channel 30TB NVR

    32-channel hybrid NVR with 30TB RAID storage in 3U rackmount

    • 3U hybrid NVR runs 32 analog + 32 IP channels at once
    • 30TB storage onboard for medium-large surveillance sites
    • Rack-mount with RS-232 and IP/Ethernet for VMS integration
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    Lifesafety Power AC-Cable-18-Boxed-Set-Of-2 AC Cable Harness
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    Lifesafety Power AC-CABLE-18-BOXED-SET-OF-2

    Lifesafety Power AC-Cable-18-Boxed-Set-Of-2 AC Cable Harness

    N 18-inch AC power cable harness sold as a matched pair, designed specifically for Lifesafety Power FPO series power supplies

    • 18-inch length routes cleanly to FPO series AC input without extension cables or splices.
    • Two-pack per box lets you stage a spare on-site, avoiding service delays on second deployments.
    • Connector pinout matches FPO series units at 120 VAC, ensuring rated compatibility at installation.
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    Lifesafety Power BX50-E5 Standard Power Systems 50W Single Voltag (view 2)
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    Lifesafety Power BX50-E5

    Lifesafety Power BX50-E5 Standard Power Systems 50W Single Voltag

    Compact 50W single-voltage PoE power supply designed to centralize power distribution for small- to mid-scale IP security installations

    • 50W PoE budget supports 8–12 typical IP cameras (4–6W each) from a single unit.
    • 802.3af/at PoE over Cat5e or better eliminates separate DC cable runs to edge devices.
    • Compact form factor fits wall-mount cabinets and cramped electrical closets cleanly.
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    Lifesafety Power C8P-BOXED C8P-BOXED (view 3)
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    Lifesafety Power C8P-BOXED

    Lifesafety Power C8P-BOXED C8P-BOXED

    Compact boxed power supply and battery backup module designed for multi-camera and access control deployments requiring power continuity during mains

    • 8 independent 24VDC outputs consolidate backup power for cameras, readers, and sensors.
    • Integrated battery backup keeps critical security devices online during AC mains loss.
    • Boxed enclosure fits rack and wall-mount installs, reducing cabinet footprint and cable sprawl.
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    Lifesafety Power D8-BOXED D8-Boxed 8 outputs fused at 3A each (view 2)
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    Lifesafety Power D8-BOXED

    Lifesafety Power D8-BOXED D8-Boxed 8 outputs fused at 3A each

    Centralized power distribution unit designed for security and access control installations where multiple devices draw power from a single regulated

    • 8 independently fused 3A outputs prevent a single device fault from killing the entire system.
    • Centralized boxed form factor consolidates power distribution into one enclosure-mounted unit.
    • Supports up to 24A total capacity across mixed security devices from a single regulated source.
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    Lifesafety Power D8P-BOXED D8P-BOXED
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    Lifesafety Power D8P-BOXED

    Lifesafety Power D8P-BOXED D8P-BOXED

    Compact boxed power distribution enclosure designed for security integrators deploying centralized power management across IP camera networks, access

    • Pre-assembled boxed enclosure eliminates field assembly and reduces wiring errors.
    • Centralizes power feeds for cameras, access control, and auxiliary devices from one unit.
    • Compact footprint fits space-constrained telecom cabinets, closets, and equipment racks.
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    Lifesafety Power E2-BS1 E2 enclosure with one battery shelf
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    Lifesafety Power E2-BS1

    Lifesafety Power E2-BS1 E2 enclosure with one battery shelf

    Single battery shelf module engineered to expand backup power capacity within the E2 enclosure line

    • Modular shelf mounts inside E2 enclosures, eliminating external UPS units.
    • Connects directly to the E2 internal power bus, backing up all downstream devices.
    • Single-shelf form factor suits small-to-mid-scale access control and surveillance sites.
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    Lifesafety Power E5M-BOXED LABEL Unified Power Sol.LABEL Unifie
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    Lifesafety Power E5M-BOXED

    Lifesafety Power E5M-BOXED LABEL Unified Power Sol.LABEL Unifie

    Unified power distribution and management solution designed for small to mid-scale security installations requiring consolidated power delivery

    • Consolidates 12VDC power distribution from a single enclosure, reducing wiring complexity.
    • Delivers 8.5W output to cameras, readers, and auxiliary devices in one chassis.
    • Enclosure form factor mounts in equipment racks near primary power entry points.
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    Lifesafety Power FPV4-E1 4A Ps/Enclosure
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    Lifesafety Power FPV4-E1

    Lifesafety Power FPV4-E1 4A Ps/Enclosure

    4-ampere power supply enclosure engineered for centralized power distribution in IP camera and access control deployments

    • 4A continuous output supports small-to-mid-scale IP camera or access control loads.
    • 24VAC input aligns with standard security infrastructure transformers and panels.
    • Single-enclosure distribution reduces wiring overhead and simplifies fault isolation.
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    Lifesafety Power RBE-BOXED Rackmount Battery Enclosure 12VDC 8 Am
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    Lifesafety Power RBE-BOXED

    Lifesafety Power RBE-BOXED Rackmount Battery Enclosure 12VDC 8 Am

    Rackmount battery enclosure designed to consolidate backup power capacity for distributed security and life-safety systems

    • Holds four 12VDC 8A batteries, centralizing backup power in a single rack chassis.
    • Independent per-slot management allows battery replacement without taking the system offline.
    • 19-inch rackmount form factor consolidates distributed battery storage, reducing cabling runs.
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    Lifesafety Power RD150-16/E 220VAC input Rackmount 150W pwr supp
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    Lifesafety Power RD150-16/E

    Lifesafety Power RD150-16/E 220VAC input Rackmount 150W pwr supp

    Supervised rackmount power distribution enclosure designed for small-to-medium security and access control installations where centralized power

    • Switchable 12V/24V output powers mixed legacy and modern devices from one supply.
    • 16 independently fused outputs isolate zone faults without dropping remaining circuits.
    • 2U rackmount form factor integrates into standard 19-inch racks alongside network gear.
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    Lifesafety Power RD150/250 Rack Mount DC dual voltage
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    Lifesafety Power RD150/250

    Lifesafety Power RD150/250 Rack Mount DC dual voltage

    Rack-mounted DC power distribution unit configured for dual-voltage output: 12V at 12A and 24V at 6A

    • Dual-rail output delivers 12V @ 12A and 24V @ 6A for mixed-voltage deployments.
    • Rack-mount form factor consolidates power distribution and reduces cabinet clutter.
    • Both rails operate simultaneously, supporting up to 144W per rail concurrently.
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    Lifesafety Power SD4P-BOXED FLEXPOWER SD4 SD16 Smart Distributio
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    Lifesafety Power SD4P-BOXED

    Lifesafety Power SD4P-BOXED FLEXPOWER SD4 SD16 Smart Distributio

    Smart power distribution module designed for centralized management of multiple security and access control circuits in integrated installations

    • Device-level supervision detects circuit faults instantly, eliminating manual polling.
    • Integrates natively with SD4 and SD16 platforms for staged, no-stranded-asset expansion.
    • Ships pre-configured for immediate rack or wall mount, reducing on-site deployment time.
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    NETGEAR GS724T-600NAS 24PT GE Smart Switch
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    NETGEAR GS724T-600NAS

    NETGEAR GS724T-600NAS 24PT GE Smart Switch

    24-port Gigabit smart switch designed for converged IP security deployments where surveillance cameras, access control systems, and IT infrastructure

    • All 24 Gigabit ports run simultaneously at full line rate on a 52 Gbps non-blocking fabric.
    • 256 VLANs and IGMP snooping isolate camera, access control, and IT traffic on one switch.
    • Two SFP uplink slots support fiber backbone links without consuming edge Gigabit ports.
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    Netgear MS308E-100NAS 8PT Multigig Plus Switch
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    NETGEAR MS308E-100NAS

    Netgear MS308E-100NAS 8PT Multigig Plus Switch

    N unmanaged MultiGig Plus switch designed for IP security and edge-networked device deployments where plug-and-play operation and multi-gigabit

    • Eight PoE++ (802.3bt) ports deliver up to 90W each for high-draw cameras and PTZ heads.
    • MultiGig speeds (2.5G/5G/10G) let legacy 1G and modern endpoints share one unmanaged switch.
    • Zero-configuration deployment with hardware bandwidth management suits lean-IT edge sites.
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    Pelco VXS2B-R0-N 100-Channel NVR Video Recorder
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    Pelco VXS2B-R0-N

    Pelco VXS2B-R0-N 100-Channel NVR Video Recorder

    100-channel NVR with configurable RAID storage and Windows Server 2019

    • HDD/SSD agnostic design lets you choose drive type and RAID topology at deployment
    • 32GB memory, enterprise SATA/SAS drive support for large-scale recording operations
    • NDAA Section 889 compliant for federal and regulated security installations
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    Pelco VXS2C-E216-N12S 216TB SAS NVR
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    Pelco VXS2C-E216-N12S

    Pelco VXS2C-E216-N12S 216TB SAS NVR

    216TB SAS NVR for 100-channel enterprise surveillance

    • 216TB SAS storage with high sequential write for dense multi-camera recording
    • 100 VideoXpert license channels on Dell PowerEdge R760XD2 with Intel processors
    • Redundant power supplies and Windows Server 2019 for 24/7 mission-critical ops
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    Pelco VXS2C-E288-N16S 288TB SAS NVR Server
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    Pelco VXS2C-E288-N16S

    Pelco VXS2C-E288-N16S 288TB SAS NVR Server

    288TB SAS enterprise NVR with 100-channel VideoXpert license

    • 288TB SAS storage for continuous high-throughput recording across dense deployments
    • Dell PowerEdge R760XD2 chassis with Intel E5 processor and 64GB memory
    • Redundant power supplies and Windows Server 2019 for IT infrastructure integration
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    Posiflex 21972060129 Adapter Power 12V 60W Ks/Xt L5+l V2
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    Posiflex 21972060129

    Posiflex 21972060129 Adapter Power 12V 60W Ks/Xt L5+l V2

    Dedicated 60W, 12-volt power supply engineered for Posiflex KS and XT series terminals, specifically the L5+L V2 form factor

    • OEM 12V/60W rail sustains full terminal load including printers and scanners.
    • Purpose-built connector pinout eliminates intermittent faults from mismatched adapters.
    • Stable voltage regulation protects NVRAM and prevents transaction log corruption.
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    QNAP 16-Channel Poe+ Network Smart NVR - TVR-AI200-16CH-16P-US
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    QNAP TVR-AI200-16CH-16P-US

    QNAP 16-Channel Poe+ Network Smart NVR - TVR-AI200-16CH-16P-US

    Network video recorder purpose-built for small-to-mid commercial surveillance deployments where you need to power and record up to 16 IP cameras from

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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