Power & UPS

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    Middle Atlantic UPS Replacement Battery Pack 36V 7AH - UPX-RPLBATT-A
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    Middle Atlantic UPX-RPLBATT-A

    Middle Atlantic UPS Replacement Battery Pack 36V 7AH - UPX-RPLBATT-A

    36V 7AH replacement battery pack designed to restore runtime capacity to compatible Middle Atlantic UPS units when the original battery has reached

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      Middle Atlantic UPX Expand Runtime Unit 1KVA & 1.5KVA - UPX-EXPANRUN-10-15
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      Middle Atlantic UPX-EXPANRUN-10-15

      Middle Atlantic UPX Expand Runtime Unit 1KVA & 1.5KVA - UPX-EXPANRUN-10-15

      2RU rack-mount battery expansion chassis designed to extend the runtime of NEXSYS line-interactive UPS systems at either 1000VA or 1500VA load ratings

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      • Save $1,059.01
        Middle Atlantic UPX Expand Runtime Unit 2KVA - UPX-EXPANRUN-20
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        Middle Atlantic UPX-EXPANRUN-20

        Middle Atlantic UPX Expand Runtime Unit 2KVA - UPX-EXPANRUN-20

        2000VA rack-mount runtime expansion unit designed to extend the battery backup capacity of compatible NEXSYS UPS systems — a practical solution when

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        • Save $249.01
          Middle Atlantic VWM Door W/plexi,42H X 10D,Putty
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          Middle Atlantic VWM-SPD-4210-PW

          Middle Atlantic VWM Door W/plexi 42H X 10D Putty - VWM-SPD-4210-PW

          Split plexi front door designed for Middle Atlantic VWM series wall-mount rack enclosures in the 42U height, 10-inch depth configuration

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            Middle Atlantic VWM Door W/plexi,42H X 10D,White
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            Middle Atlantic VWM-SPD-4210-WT

            Middle Atlantic VWM Door W/plexi 42H X 10D White - VWM-SPD-4210-WT

            Replacement or add-on split plexi front door engineered for Middle Atlantic VWM-series wall-mount racks in 42U/42-inch height configurations with a

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            • Save $249.01
              Middle Atlantic VWM Door W/plexi,42H X 16D,White
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              Middle Atlantic VWM-SPD-4216-WT

              Middle Atlantic VWM Door W/plexi 42H X 16D White - VWM-SPD-4216-WT

              Split plexi front door designed specifically for the Middle Atlantic VWM series wall-mount rack enclosures — a direct replacement or upgrade option

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              • Save $0.15
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                Napco GEM-P1664

                Napco GEM-P1664 Power Supply Module

                5VDC regulated power module for Napco GEM control panels

                • GEM-P1664 power supply module at 5VDC regulated output
                • 16.5-18.0 VAC input (Class 2) at +/-5% regulation
                • 12.5 x 14 x 3.75 in cabinet form factor
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              • Save $319.23
                NETGEAR APS1000W-100NES 1000W Power Supply Unit
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                NETGEAR APS1000W-100NES

                NETGEAR APS1000W-100NES 1000W Power Supply Unit

                1000W industrial-grade power supply engineered to deliver stable, continuous power to NETGEAR managed and unmanaged network switches in enterprise

                • Delivers 1000W continuous output to sustain PoE++ (802.3bt) switch loads without throttling.
                • Accepts 100–240VAC input, eliminating step-down transformers across international facility sites.
                • Industrial-grade operating temperature rating supports deployment in non-climate-controlled closets.
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              • Save $250.72
                NETGEAR APS1200W-200NES 1200W Modular Power Supply
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                NETGEAR APS1200W-200NES

                NETGEAR APS1200W-200NES 1200W Modular Power Supply

                1200W modular power supply built to feed enterprise-grade switching infrastructure in data centers and network closets

                • Delivers 1200W output to power high-density switch stacks without external adapters.
                • Accepts 100–240VAC input, supporting multi-site deployments across regional power standards.
                • Modular form factor integrates directly with compatible NETGEAR switches—no custom wiring needed.
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              • Save $138.12
                NETGEAR APS150W-100NES 150W Power Supply Unit
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                NETGEAR APS150W-100NES

                NETGEAR APS150W-100NES 150W Power Supply Unit

                150W power supply designed to deliver stable power to NETGEAR network infrastructure equipment in enterprise and commercial installations

                • Delivers stable 150W output for NETGEAR enterprise switches and APs in 24/7 deployments.
                • Universal 100–240VAC input eliminates dual-voltage converters across global multi-site rollouts.
                • Industrial-rated operating temperature supports installation in demanding network closet environments.
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              • Save $333.20
                NETGEAR APS2000W-100NES 2000W Modular PSU
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                NETGEAR APS2000W-100NES

                NETGEAR APS2000W-100NES 2000W Modular PSU

                2000W modular external power supply engineered for enterprise-class managed switching infrastructure in data centers, AV control rooms, and remote

                • 2000W continuous output sustains full PoE++ (802.3bt) loads across 48-port M4350 stacks.
                • Universal 100–240VAC input eliminates regional transformer requirements for multi-site deployments.
                • Modular hot-swap design allows PSU replacement without powering down the connected switch.
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              • Save $333.20
                NETGEAR APS2000W-200NES 2000W Modular PSU
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                NETGEAR APS2000W-200NES

                NETGEAR APS2000W-200NES 2000W Modular PSU

                2000W modular power supply engineered for redundant power distribution in enterprise data center and network closet environments

                • 2000W output supports fully-loaded PoE++ (802.3bt) deployments without power budgeting compromises.
                • Universal 100–240VAC input covers all regional installations—no step-down transformers or regional SKUs needed.
                • Modular field-replaceable design cuts MTTR on live infrastructure and reduces spare-parts inventory costs.
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              • Save $94.61
                NETGEAR APS250W-100NES 250W Power Supply
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                NETGEAR APS250W-100NES

                NETGEAR APS250W-100NES 250W Power Supply

                250-watt external power supply designed to back up NETGEAR network infrastructure in facilities where uninterruptible operation is critical

                • Accepts 100–240VAC input, supporting global deployments without voltage adapters.
                • Delivers 250W output to sustain edge switching or PoE distribution loads reliably.
                • Plastic indoor enclosure suits climate-controlled cabinets and wall-mounted rack sites.
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                $318.60 $223.99 Save $94.61
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              • Save $127.48
                NETGEAR APS254W-10000S Power Adapter
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                NETGEAR APS254W-10000S

                NETGEAR APS254W-10000S Power Adapter

                N external power adapter replacement for NETGEAR 10G managed switches

                • Industrial-grade operating temp rating sustains uptime in non-climate-controlled enclosures.
                • 5-year warranty backs deployment in critical network closets and warehouse rack installations.
                • Plastic housing meets electrical isolation standards; no AC cable included—verify outlet type first.
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              • Save $158.45
                NETGEAR APS299W-100NES 299W Power Supply Unit
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                NETGEAR APS299W-100NES

                NETGEAR APS299W-100NES 299W Power Supply Unit

                299W modular power supply designed as a drop-in replacement or redundant unit for NETGEAR M4300 Intelligent Edge Managed Switches

                • 299W output delivers redundant power to M4300 switches, preventing downtime on PSU failure.
                • Accepts 100–240VAC input, eliminating voltage converters for global site deployments.
                • Hot-swappable, tool-free installation into M4300 PSU bay requires no stack power-down.
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                $369.44 $210.99 Save $158.45
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              • Save $131.48
                NETGEAR APS350W-100NES 350W Modular Power Supply
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                NETGEAR APS350W-100NES

                NETGEAR APS350W-100NES 350W Modular Power Supply

                350W modular power supply unit built to feed NETGEAR enterprise switching and networking systems that require external DC power

                • Delivers 350W output to power mid-range NETGEAR modular switching chassis externally.
                • Accepts 100–240VAC / 50–60 Hz input, supporting worldwide deployment without power adapters.
                • 5-year manufacturer warranty covers defects, reducing long-term infrastructure risk.
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              • Save $172.30
                NETGEAR APS550W-100NES 550W Power Supply Unit
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                NETGEAR APS550W-100NES

                NETGEAR APS550W-100NES 550W Power Supply Unit

                550W AC-to-DC power supply engineered for NETGEAR managed and unmanaged enterprise switches

                • Delivers 550W continuous output to power enterprise switch stacks reliably.
                • Accepts 100–240VAC input, eliminating PSU swaps across multi-region deployments.
                • Wall and ceiling mount options fit constrained network-closet layouts cleanly.
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                $579.29 $406.99 Save $172.30
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              • Save $266.91
                NETGEAR APS600W-100NES 600W Power Supply Unit
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                NETGEAR APS600W-100NES

                NETGEAR APS600W-100NES 600W Power Supply Unit

                600W industrial-grade power supply purpose-built for NETGEAR managed and unmanaged switches, including high-speed 10G and 100G models

                • 600W capacity sustains full PoE++ (802.3bt) load on dense 10G/100G switch deployments.
                • Universal 100–240VAC input eliminates regional adapters for multi-site global rollouts.
                • 5-year manufacturer warranty backs continuous operation in commercial and AV environments.
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              • Save $194.89
                NETGEAR APS600W-200NES 600W Modular PSU
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                NETGEAR APS600W-200NES

                NETGEAR APS600W-200NES 600W Modular PSU

                600W modular power supply engineered for enterprise-class managed switches in data center, network closet, and distributed switching environments

                • 600W continuous output sustains full PoE++ (802.3bt) budget on M4350 series switches.
                • 100–240VAC auto-sensing input deploys globally without reconfiguration or voltage errors.
                • Modular connector mates directly to M4350 chassis, enabling clean hot-swap replacement.
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                $506.88 $311.99 Save $194.89
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              • Save $153.89
                NETGEAR APS600W-300NES 600W Modular Power Supply
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                NETGEAR APS600W-300NES

                NETGEAR APS600W-300NES 600W Modular Power Supply

                600W modular power supply designed for NETGEAR M4350 series managed switches

                • 600W output supports dual-PSU redundancy for hitless failover on M4350 switches.
                • Hot-swappable modular design allows PSU replacement without full system shutdown.
                • 100–240VAC universal input eliminates manual switching across NA and international sites.
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                $506.88 $352.99 Save $153.89
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              • Save $250.72
                NETGEAR APS750W-10000S 750W Power Supply Unit
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                NETGEAR APS750W-10000S

                NETGEAR APS750W-10000S 750W Power Supply Unit

                750W rack-mount power supply designed to deliver stable DC power to NETGEAR's enterprise-grade network switches, particularly the M4500 series

                • Delivers 750W of stable DC power to M4500 series 100GE managed switches.
                • Universal 100–240VAC input supports global facility deployment without rewiring.
                • Rack-mount form factor integrates directly into standard 19-inch switch enclosures.
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              • Save $250.72
                NETGEAR APS920W-100NES 920W 100-240VAC Modular PSU
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                NETGEAR APS920W-100NES

                NETGEAR APS920W-100NES 920W 100-240VAC Modular PSU

                920W modular power supply unit designed for high-density enterprise switching deployments requiring universal voltage input

                • 920W continuous output supports high-density PoE++ (802.3bt) switch stacks without derating.
                • 100–240VAC auto-sensing input removes regional transformer requirements across global sites.
                • Modular form factor integrates directly into compatible switch backplanes, reducing cable runs.
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              • Save $0.99
                NETGEAR EPS130W-100NAS 130W External Power Supply
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                NETGEAR EPS130W-100NAS

                NETGEAR EPS130W-100NAS 130W External Power Supply

                130W external power supply designed to scale PoE budget on NETGEAR unmanaged Gigabit switches

                • Adds 130W to scale GS108 to 123W or GS116 to 183W total PoE budget.
                • Supports PoE+ (802.3at) up to 30W per port for PTZ cameras and APs.
                • Fanless, rack/wall-mountable unit operates silently from 0° to 50°C.
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              • Save $0.98
                NETGEAR MHPADPT-10000S 27W USB Type-C Power Adapter for MHS
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                NETGEAR MHPADPT-10000S

                NETGEAR MHPADPT-10000S PD 27W Type-C Power Adapter

                27W USB Power Delivery Type-C adapter purpose-built to supply power to NETGEAR Insight Managed Switch (MHS) series devices in network closets, server

                • Delivers 27W via USB-C to power NETGEAR MHS series switches reliably.
                • Industrial-grade operating temp supports non-climate-controlled deployments.
                • Wall and ceiling mount options simplify installation in space-constrained cabinets.
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                $18.97 $17.99 Save $0.98
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              Power & UPS

              Power is the foundation of every surveillance, access-control, and network system. Centralized, supervised, battery-backed power keeps cameras recording, doors locking, and switches forwarding during outages and surge events. Choose components sized for your load — recorder UPS, camera supplies, PoE midspans, surge protection — and your system runs through the events that take down unmanaged installations.

              Plan a Reliable Power System

              • Sized power supplies — 12V or 24V DC sized to total device load plus 25% headroom for spin-up, aging, and expansion.
              • UPS & battery backup — runtime sized to your outage profile, with managed shutdown for NVRs and access controllers.
              • PoE budgets — 802.3af, at, and bt midspans/switches sized for total port load, not just per-port maximum.
              • Surge protection & grounding — at the building entrance and at outdoor camera locations exposed to lightning.
              • Distribution & redundancy — rack PDUs, DIN-rail supplies for industrial cabinets, and dual-source feeds for life-safety loads.

              Shop by Category

              UPS & Battery Backup
              Rack-mount and tower UPS units sized to NVR, switch, and controller load — line-interactive and double-conversion topologies for clean recovery.
              Power Supplies
              12V DC and 24V DC supplies for camera and access-control panels — sized by current draw with 25% headroom for surge and expansion.
              PoE Injectors & Midspans
              802.3af, 802.3at, and 802.3bt midspans for legacy switches — 15W to 90W per port for PTZ cameras, displays, and high-power readers.
              Rack Power Supplies
              19-inch chassis with distributed outputs — PTC fused, supervised, and battery-backup ready for multi-camera or access-control deployments.
              DIN Rail Power Supplies
              Industrial DIN-rail supplies for control cabinets — wide-range AC input, redundant pairing, and temperature-rated for harsh environments.
              Power Delivery & Supplies
              Centralized distribution panels, surge protection, and grounding products for organized, code-compliant low-voltage installations.
              Surge Protectors
              Inline Ethernet, coax, and AC surge suppressors for outdoor cameras, antenna runs, and equipment-room protection — critical for rooftop and pole-mount installations.

              Featured Brands

              Altronix
              Access-control and CCTV power — rack and wall enclosures, battery backup, and FACP-compatible supervised power.
              Lifesafety Power
              Networked supervised power for access control and fire — Mercury, LenelS2, and Genetec integrations.
              NETGEAR
              PoE+ and PoE++ switches and midspans with high port-count power budgets for camera and Wi-Fi deployments.
              Ubiquiti
              UniFi PoE switches with managed budget per port — strong fit for IT-managed surveillance VLANs.
              Cradlepoint
              Cellular failover routers with PoE and dual-SIM for branch-site continuity when WAN drops.
              Transition Networks
              Industrial PoE++ media converters and ruggedized switches for outdoor, transportation, and utility deployments.

              Buyer FAQ

              How do I size a UPS for my surveillance system?
              Add up the wattage of every device on the UPS — recorder, switch, monitor, controller, and PoE budget for the cameras — then add 25% headroom for spin-up and aging. Multiply by your target runtime (typically 15–30 minutes for managed shutdown, 4–8 hours for site continuity) to pick a VA rating. Our team can review your bill of materials and recommend a model — submit details via the contact form.
              What's the difference between PoE, PoE+, and PoE++?
              PoE (802.3af) delivers up to 15.4W per port — fine for fixed-lens cameras and basic readers. PoE+ (802.3at) lifts that to 30W — covers PTZ heaters, IR illuminators, and most multi-sensor cameras. PoE++ (802.3bt Type 3/4) runs up to 60W or 90W per port for high-power thermal cameras, displays, and access-control controllers. Pick a switch or midspan whose total budget covers the sum of per-port loads, not just the per-port maximum.
              Why use a midspan instead of a PoE switch?
              When you have an existing non-PoE switch you want to keep, a midspan (PoE injector) adds power without replacing the switch. Midspans also help when you need to upgrade a few high-power ports (60W or 90W) without buying an entire 802.3bt switch.
              Do I need surge protection on outdoor cameras?
              Yes — outdoor Ethernet runs collect induced energy during nearby strikes even when the camera isn't directly hit. Inline PoE surge protectors at the camera (or at the building entry) clamp the spike and protect the recorder/switch. Critical for any pole-mount or rooftop deployment.
              How do I plan power for an access-control system?
              Each door typically needs 1–2A at 12V DC (controller + reader + lock + REX). Multiply by door count, then size a supervised power supply (Altronix, Lifesafety) with battery backup matched to UL 294 / NFPA 72 hold-up time for your jurisdiction. Our Senior Specialist team has working integrators who size these systems daily.

              Need help sizing your system?

              Our team includes working integrators who size camera-system power, PoE budgets, and access-control supplies daily. Send your bill of materials, recorder count, and target runtime — we'll recommend the right UPS, supply, and midspans before you order.

              Talk to a Senior SpecialistAbout IP Security Depot

              Quick links to guides

              Datacenter UPS Sizing Guide
              Size a datacenter UPS in kW vs kVA, profile load, pick N+1 or 2N redundancy, and plan for AI rack densities of 40-100+ kW. Vert...
              UPS Topology: Online vs Line-Interactive vs Offline
              Compare online double-conversion vs line-interactive vs standby UPS topology. Selection matrix by use case, true cost trade-off...
              Rack PDU Buyer's Guide
              Basic, metered, monitored, switched PDU - and when each one earns its place. Plug references, phase config, dual-cord, brand co...
              PoE Power Budget Planning
              Size your PoE switch for surveillance and access control. PoE class reference, camera-count-by-wattage table, worked deployment...
              Battery Backup Runtime Calculator
              Free UPS runtime calculator. Enter load, battery voltage and Ah, chemistry (VRLA / lithium), depth of discharge, temperature. G...