Power & UPS

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    Posiflex

    SKU: FA2008037

    Posiflex FA2008037 FT Series Msr 2-Track U.r.u Fp USB

    • Dual-track MSR reads Track 1 and Track 2 in one swipe, reducing failed reads on worn cards.
    • USB connectivity simplifies deployment—no serial adapters or proprietary drivers required.
    • Compact FT Series form factor suits POS, access control, and hospitality terminal installs.
    $263.00 $154.99 Save $108.01
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    Posiflex

    SKU: FA2009007

    Posiflex FA2009007 FT Series Msr Attachment 3-Track USB

    • Reads all 3 ISO/IEC 7811 tracks, covering credit, debit, gift, and loyalty cards.
    • USB bus-powered connection eliminates external power supply and simplifies POS wiring.
    • Plug-and-play USB interface works on modern Windows and Linux POS platforms without custom drivers.
    $156.00 $92.99 Save $63.01
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    Posiflex

    SKU: KS7215T21DFPR

    Posiflex KS7215T21DFPR KS7215 4GDDR 64GSSD P1.8DC Res Black POS

    • 4GB DDR RAM handles POS apps and plugins concurrently without swap-file thrashing.
    • 64GB SSD eliminates mechanical latency for fast card reads and report generation.
    • 8V DC input simplifies counter installation by removing the need for an AC converter.
    $1,510.00 $936.99 Save $573.01
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    Posiflex

    SKU: LM6601B

    Posiflex LM6601B FT Series 2ND LCD Display 12.1" Screen

    • 12.1-inch LCD panel delivers a compact secondary display for dual-monitor POS deployments.
    • HDMI connectivity ensures straightforward integration with modern primary terminals and controllers.
    • 240V AC power input supports direct deployment in standard commercial electrical environments.
    $656.00 $387.99 Save $268.01
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    Posiflex

    SKU: P-PA80WKIT

    Posiflex P-PA80WKIT 80W power supply and cable combo

    • 80W output supports a Posiflex terminal plus peripheral devices without power starvation.
    • Matched power adapter and cable ship together, eliminating mismatched connector risk on-site.
    • Single SKU covers power and connectivity, streamlining BOM, inventory, and warranty workflows.
    $125.00 $77.99 Save $47.01
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    Posiflex

    SKU: PA300

    Posiflex PA300 Power Adapter For MT2100 And MP300

    • Dedicated power supply engineered exclusively for Posiflex MT2100 and MP300 terminals.
    • Ensures consistent power delivery to POS terminals handling transactions and inventory workflows.
    • Verify terminal model before deployment — not compatible with other Posiflex or third-party units.
    $45.00 $44.99 Save $0.01
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    Posiflex

    SKU: PD2611UE611

    Posiflex PD2611UE611 Cust Disp Rearmnt USB 16" Blue Gt

    • 16-inch rear-mount screen keeps customer view clear without blocking cashier sightlines.
    • USB connectivity eliminates separate power adapters, reducing cabling complexity at install.
    • Blue finish allows visual differentiation of customer display from primary POS hardware.
    $167.00 $166.99 Save $0.01
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    Posiflex

    SKU: PD3300X00E

    Posiflex PD3300X00E Customer Display 2X20 LCD 9MMCHARACTERS

    • 2×20 LCD with 9mm characters stays legible at 3–4 ft without backlighting.
    • USB connectivity eliminates external power supply, simplifying single-cable deployment.
    • Black matte housing blends into counter layouts and reduces visible smudging in high traffic.
    $135.00 $79.99 Save $55.01
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    Posiflex

    SKU: PP9000C10410UD

    Posiflex PP9000C10410UD Printer Aura Thermal Par Pa Black 3IN1

    • 36-pin Centronics parallel interface ensures compatibility with legacy POS terminal architectures.
    • Bundled data and AC power assembly reduces sourcing steps and accelerates deployment timelines.
    • Universal 100–240V AC, 50/60 Hz input supports global facility deployment without voltage converters.
    $408.00 $240.99 Save $167.01
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    Posiflex

    SKU: PP9000U10410UD

    Posiflex PP9000U10410UD Printer Aura Thermal USB Pa Black 3IN1

    • Dedicated external PSU isolates printer power, preventing USB brownouts during print cycles.
    • USB Type-A connection delivers plug-and-play setup on Windows 7+, Linux, and embedded OS.
    • Strain-relieved cable assembly withstands repeated plug/unplug cycles in high-traffic deployments.
    $379.00 $223.99 Save $155.01
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    Posiflex

    SKU: PU480P

    Posiflex PU480P PU480(8 ports ext 1x24V) USB Hub w/150W

    • 8-port USB 2.0/3.0 hub supports mixed legacy and high-bandwidth peripherals simultaneously.
    • 150W external 24V supply isolates peripheral power, eliminating brownouts under full port load.
    • Dedicated external brick design sustains 24/7 uptime for thermal printers, scanners, and readers.
    $216.00 $134.99 Save $81.01
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    Posiflex

    SKU: PU490P

    Posiflex PU490P PU490 (1x24V+3x12V) pwrd USB w/150W Pwr

    • Delivers 1×24V and 3×12V isolated DC rails from a single 150W module.
    • Consolidates four outputs to cut outlet count and cable congestion in mixed-voltage installs.
    • USB connectivity supports POS device management and firmware updates alongside hardwired DC feeds.
    $219.00 $135.99 Save $83.01
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  • Potter PSB-10 Bulk Power Supply
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    Potter

    SKU: PSB-10

    Potter PSB-10 Bulk Power Supply

    Regulated 24/12VDC supply for multi-door access and surveillance

    • Delivers regulated 24VDC at 10A sustained to power multi-door strikes and readers.
    • Switch-mode design cuts thermal output and power draw versus linear supplies on 24/7 loads.
    • Supervised battery charging (27.3VDC @ 1A) with dual 5A trouble relays for panel supervision.
    $753.05 $481.99 Save $271.06
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  • Potter PSN-1000 Series Intelligent Notification Power Expander

    Potter

    SKU: PSN-1000E

    Potter PSN-1000 Series Intelligent Notification Power Expander

    Rack-mount notification expander for Potter access control systems

    • Rack-mount form factor (26" × 17.6" × 3.75") fits standard 19" cabinet deployments.
    • Offloads notification circuits from the primary controller, reducing electrical stress on core hardware.
    • Supports 18 AH battery capacity with ANSI Temporal Code 3 and City Tie output options.
    $1,301.55 $827.99 Save $473.56
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  • SDC 602RF 1 AMP DC Power Controller

    SDC

    SKU: 602RF

    SDC 602RF 1 AMP DC Power Controller

    1 AMP 24VDC controller for proximity, keypad, and NFC readers via OSDP

    • Delivers 1A at 24VDC—sufficient for single-door reader installs without extra PDM.
    • OSDP communication replaces Wiegand, enabling interoperable panel and reader integration.
    • Supports NFC/13.56MHz and proximity credentials, covering both legacy and mobile access.
    $405.00 $247.99 Save $157.01
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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

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.

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...