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    Altronix R615DC616UL 16-Channel 6-15VDC Rackmount Power Supply
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    Altronix R615DC616UL

    Altronix R615DC616UL 16-Channel 6-15VDC Rackmount Power Supply

    16-channel 6-15VDC rackmount supply for distributed security power

    • 16 independent 6A outputs eliminate shared-circuit risk across cameras and readers.
    • Adjustable 6–15VDC per channel accommodates mixed device voltage requirements.
    • 2U 19-inch rackmount form factor centralizes DC distribution in standard equipment racks.
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    Altronix R615DC616ULCB 16-Output Rack Power Supply - image 2
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    Altronix R615DC616ULCB

    Altronix R615DC616ULCB 16-Output Rack Power Supply

    16-output 6-15VDC rack supply with individual PTC protection

    • 16 independently PTC-protected outputs eliminate nuisance failures in multi-camera runs.
    • Adjustable 6–15VDC output accommodates mixed device requirements from a single supply.
    • 2U rack-mount form factor integrates cleanly into standard 19" control room infrastructure.
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    Altronix R615DC8CB220 8-Output 220V Rack Power Supply - image 2
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    Altronix R615DC8CB220

    Altronix R615DC8CB220 8-Output 220V Rack Power Supply

    8-output 220VAC rack supply with selectable 6–15VDC for CCTV systems

    • 8-output 220VAC rack power supply, 6-15VDC
    • PTC self-resetting protection on each output
    • 4A per output for multi-device deployments
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    Altronix R615DC8UL 8-Output Fused DC Power Supply - image 3
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    Altronix R615DC8UL

    Altronix R615DC8UL 8-Output Fused DC Power Supply

    8-channel 6-15VDC rack supply with independent fused outputs for security

    • Eight independently fused 4A outputs isolate faults to individual circuits.
    • Selectable 6–15VDC output accommodates cameras, readers, and mixed device loads.
    • 2U rack-mount form factor with UL Listed and CE approvals meets enterprise compliance.
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    Altronix R615DC8ULCB 8-Output 6-15VDC Rack Power Supply - image 2
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    Altronix R615DC8ULCB

    Altronix R615DC8ULCB 8-Output 6-15VDC Rack Power Supply

    8-channel 6–15VDC rack supply with PTC protection for mixed-voltage systems

    • Eight PTC-protected outputs self-reset after faults, eliminating manual fuse replacement.
    • Adjustable 6–15VDC output supports mixed analog, IP, and access control loads on one unit.
    • 4A per channel in a 2U rack footprint consolidates power for up to 8 independent circuits.
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    Altronix RAC120 115VAC DPDT Relay Base Module - image 2
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    Altronix RAC120

    Altronix RAC120 115VAC DPDT Relay Base Module

    115VAC DPDT relay module with dual 10A outputs for access control

    • DPDT configuration switches two independent 10A circuits from a single 115VAC command signal.
    • Handles 220VAC or 28VDC loads per output, mixing AC and DC devices on one module.
    • DIN rail form factor and UL listing simplify panel integration in compliant installations.
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    Altronix RB610 Single-Channel Breakaway Relay (view 2)
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    Altronix RB610

    Altronix RB610 Single-Channel Breakaway Relay

    Single-channel SPDT relay for alarm panels, 6–24VDC input, 10A output

    • SPDT output switches 120VAC or 28VDC at 10A, covering AC door hardware and 24VDC solenoids.
    • 6–12/24VDC input range eliminates voltage converters across mixed-supply panel installations.
    • 2" × 1.6" × 0.75" footprint mounts directly in control boards without consuming expansion slots.
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  • Save $0.97
    Altronix RBOC7 open collector module 12VDC 24VDC security power supply
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    Altronix RBOC7

    Altronix RBOC7 Open Collector Module - 12VDCor 24VDC

    6-output open collector module for 12VDC or 24VDC relay control

    • Six isolated open collector outputs expand relay control without additional hardware.
    • Selectable 7–12VDC or 24VDC input fits existing power supplies in mixed installations.
    • Lifetime limited warranty reduces long-term replacement risk in permanent panel builds.
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  • Save $15.95
    Altronix RDC12 12VDC DPDT Relay Base Module
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    Altronix RDC12

    Altronix RDC12 12VDC DPDT Relay Base Module

    12VDC DPDT relay module for security control, 10A switching capacity

    • Switches up to 10A at 220VAC/28VDC—handles strikes, sirens, and power loads directly.
    • Single DPDT contact enables simultaneous failover or load-sharing across two independent circuits.
    • DIN rail form factor fits standard control enclosures; UL recognition supports code-compliant installs.
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    Altronix RDC24 24VDC DPDT Relay Base Module
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    Altronix RDC24

    Altronix RDC24 24VDC DPDT Relay Base Module

    24VDC relay module switches 220VAC/28VDC loads up to 10A per contact

    • DPDT contacts let one 24VDC signal control two independent circuits simultaneously.
    • Switches 220VAC or 28VDC loads up to 10A, covering most door strikes and solenoids.
    • DIN rail mount simplifies panel integration; lifetime warranty backs long-term installs.
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  • Save $186.82
    Altronix RE2 Rack Mount PoE Battery Backup System
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    Altronix RE2

    Altronix RE2 Rack Mount PoE Battery Backup System

    Rack-mount PoE switch with battery backup for 5 devices over 500m coax

    • 120W PoE budget across 5 ports powers cameras, readers, and APs without injectors.
    • Integrated battery backup sustains PoE delivery through AC outages, preventing security gaps.
    • Ethernet-over-Coax extends PoE and data up to 500m over legacy coax infrastructure.
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    Altronix Rechargeable Battery that Supplies 12VDC/7AH for Security Access Surveillance and - BT126
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    Altronix BT126

    Altronix Rechargeable Battery that Supplies 12VDC/7AH for Security Access Surveillance and - BT126

    12VDC, 7AH sealed lead-acid (SLA) rechargeable battery designed to provide backup power for security, access control, and surveillance systems

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      Altronix RES22

      Altronix RES22 2.2K Resistor

      2.2K ohm resistor for Altronix security control circuits

      • 2.2K resistor for Altronix access control supervision circuits
      • Code-compliant supervision for fire/access trouble signaling
      • Lifetime-warranted Altronix-spec component
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      Altronix RSB1 Single Rocker Switch Bracket (view 4)
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      Altronix RSB1

      Altronix RSB1 Single Rocker Switch Bracket

      Single rocker switch bracket for Altronix security systems

      • Single rocker switch output enables reliable manual activation in access control panels.
      • Rack-mount bracket design integrates cleanly into standard security enclosures.
      • Lifetime Limited Warranty reduces long-term maintenance risk for field deployments.
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      Altronix RSB2 Dual Rocker Switch Power Control Bracket (view 3)
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      Altronix RSB2

      Altronix RSB2 Dual Rocker Switch Power Control Bracket

      Dual independent rocker switches for isolated circuit control in security cabinets

      • Two independent rocker switches let you isolate each circuit without disrupting the other.
      • Mechanical switching requires no network or software, ensuring control during outages.
      • DIN rail mount fits standard security cabinets; compact 3.5"×1.32"×1" conserves rack space.
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      Altronix SAV182D 18-Output 12VDC CCTV Power Supply (view 2)
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      Altronix SAV182D

      Altronix SAV182D 18-Output 12VDC CCTV Power Supply

      18-output 12VDC supply for mid-scale camera and access control systems

      • 18 isolated 12VDC outputs prevent a single camera fault from cascading system-wide.
      • 11A total capacity at 12VDC supports 15–25 cameras in mid-scale deployments.
      • Class 2 rated with lifetime warranty; fits BC300 enclosure at 8.5" × 7.5" × 3.5".
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      Altronix SAV18D 18-Output 12VDC Power Supply
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      Altronix SAV18D

      Altronix SAV18D 18-Output 12VDC Power Supply

      18-output 12VDC power supply, 5A per channel, dual 115/230VAC input

      • 18 independent 12VDC outputs at 5A each support mixed PTZ, camera, and reader loads.
      • Dual 115/230VAC input handles varied facility power standards from a single SKU.
      • Class 2 certification ensures current-limited, mains-isolated outputs across all channels.
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      Altronix SAV36D 36 Output CCTV Power Supply; 12VDC @ 12 (view 2)
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      Altronix SAV36D

      Altronix SAV36D 36 Output CCTV Power Supply; 12VDC @ 12

      16-output 12VDC power supply for distributed CCTV camera feeds

      • 16 independent 12VDC outputs simplify centralized power distribution across camera runs.
      • 11A @ 12VDC maximum current supports high-load multi-camera deployments from a single unit.
      • UL Listed with a Lifetime Limited Warranty reduces compliance risk and long-term replacement cost.
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      Altronix SAV4D 4-Output 12VDC CCTV Power Supply (view 3)
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      Altronix SAV4D

      Altronix SAV4D 4-Output 12VDC CCTV Power Supply

      Four 12VDC isolated outputs, 6A per channel for multi-camera CCTV

      • Four isolated 12VDC outputs prevent a single-channel fault from dropping the full system.
      • PTC Class 2 supervision auto-resets after overcurrent — no manual fuse replacement needed.
      • Regulated 12VDC from 115VAC input shields cameras from brownout sag and AC ripple.
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      Altronix SAV9D 9-Output 12VDC CCTV Power Supply (view 2)
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      Altronix SAV9D

      Altronix SAV9D 9-Output 12VDC CCTV Power Supply

      9-output 12VDC power supply for compact CCTV installations

      • Nine PTC-protected outputs isolate faults per circuit, keeping remaining cameras live.
      • Regulated 12VDC output prevents voltage sag across multi-device surveillance deployments.
      • UL Listed with lifetime warranty; fits BC100 enclosure at 8.5" × 7.5" × 3.5".
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      Altronix SMP10 12VDC/24VDC 10 Amp Power Supply Board
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      Altronix SMP10

      Altronix SMP10 12VDC/24VDC 10 Amp Power Supply Board

      Selectable 12/24VDC board supply with 10A output and battery backup

      • 12VDC or 24VDC selectable 10A power supply board
      • 16-28VAC input for transformer-based applications
      • Field-configurable voltage simplifies stock keeping
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      Altronix SMP10C12X 12VDC 10A Power Supply/Charger (view 2)
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      Altronix SMP10C12X

      Altronix SMP10C12X 12VDC 10A Power Supply/Charger

      12VDC 10A regulated supply with integrated battery charger for access control

      • Delivers 12VDC at 10A (120W) continuous — enough to power a full access control node.
      • Wide 16–28VAC input tolerates brownouts and line sag in legacy or industrial facilities.
      • Integrated float-charge controller eliminates a separate charger for lead-acid battery backup.
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      Altronix SMP10C24X 24VDC 10A Regulated Power Supply - image 2
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      Altronix SMP10C24X

      Altronix SMP10C24X 24VDC 10A Regulated Power Supply

      24VDC 10A regulated supply for security enclosures, wide AC input

      • Delivers 10A @ 24VDC continuous output to power multiple security devices from one supply.
      • Wide 12–28VAC input tolerates transformer variance, reducing failure risk on marginal AC feeds.
      • Selectable 12VDC or 24VDC output covers mixed-voltage loads without stocking separate units.
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      Altronix SMP10PM 12/24VDC 10A Power Supply Charger
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      Altronix SMP10PM

      Altronix SMP10PM 12/24VDC 10A Power Supply Charger

      Dual-voltage 10A power supply with integrated battery charger for security systems

      • Selectable 12/24VDC output simplifies deployment across mixed-voltage security systems.
      • 10A capacity at 12VDC supports multi-door controllers or clusters of networked devices.
      • Integrated battery charger with presence supervision ensures automatic backup management.
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      Altronix SMP10PM12P16 16-Output 12VDC Supervised Power Supply
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      Altronix SMP10PM12P16

      Altronix SMP10PM12P16 16-Output 12VDC Supervised Power Supply

      16-output 12VDC supervised supply with integrated battery charger

      • 16 independently supervised outputs enable per-zone fault isolation across access control runs.
      • 10A total at 12VDC with integrated battery charger supports locks, readers, and backup power.
      • BC300 enclosure fits standard backboxes, simplifying panel-space planning on retrofit installs.
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      Altronix SMP10PM12P16220 Power Supply Charger, 16 Fused Outputs
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      Altronix SMP10PM12P16220

      Altronix SMP10PM12P16220 Power Supply Charger, 16 Fused Outputs

      12VDC 10A power supply with 16 fused outputs for distributed security DC

      • 16 independently fused outputs isolate faults to individual circuits, protecting connected devices.
      • Regulated 12VDC at 10A supports cameras, locks, and access control across a single distribution point.
      • 220VAC input and integrated supervision suit international deployments with output monitoring needs.
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    Power Delivery & Supplies

    Power delivery and supply solutions provide reliable energy for IP cameras, access control hardware, intercoms, and supporting infrastructure. Proper power planning ensures stable operation, protects sensitive equipment, and supports long-term system reliability.

    Plan Your Deployment

    • Voltage requirements and device compatibility
    • Total load calculation and expansion capacity
    • Centralized vs distributed power architecture
    • Battery backup and redundancy planning
    • Environmental and enclosure considerations
    Get Recommendations Infrastructure

    Power Delivery & Supplies — Engineering-Grade Power Distribution for Commercial Deployments

    This category covers 1003 working models of power delivery & supplies 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

    Voltage and amperage requirements come from the connected load. Cameras and access-control hardware typically use 12VDC or 24VAC; PoE-powered devices need a PoE injector or switch instead of a traditional supply. Sum the steady-state current draw across all devices on the supply, then add 25-30% headroom for inrush and growth. Undersized supplies fail quickly under sustained load.

    Linear, switching, and PoE supplies have different efficiency, noise, and form-factor characteristics. Switching supplies are smaller and cooler-running but introduce switching noise that can affect audio circuits. Linear supplies run quieter electrically but generate more heat and weigh more. PoE injectors and switches are standard for IP cameras and access readers — pick by port count, power budget, and management capability.

    Output redundancy and battery backup are the distinguishing features at the high end. Multi-output supplies with individually-fused outputs isolate device failures so one shorted camera doesn't take down the rest. Battery-backed supplies maintain operation during AC failure — code-mandated on most access-control and emergency systems. Sizing the battery for actual runtime requirement is more important than headline Ah capacity.

    Enclosure type, mounting, and certification matter for code compliance and field reliability. NEMA-rated enclosures for outdoor/wet locations; lockable enclosures for tamper-resistant installs. UL 294 listing for access-control supplies; UL 1481 for fire-alarm supplies. Verify the AHJ's listing requirements before ordering — many jurisdictions reject non-listed supplies in commercial life-safety installs.

    Key Specs in This Category

    SpecAvailable Options
    ConnectivitySingle-Mode Fiber, Wired, Multi-Mode Fiber, Ethernet over Coax
    PowerAC/DC, 24VDC, 12VDC, 24VAC, PoE, PoE+, PoE++
    Channels14, 3
    TypePower Supply, Enclosure, Accessory, Relay Module, UPS, Network Hub, Cable, Controller
    DurabilityIndoor
    Night VisionYes

    Top Brands in This Category

    Frequently Asked Questions

    Do I need a battery backup on my power supply?

    For access control on egress doors, fire alarm systems, and most security-monitored installations — yes, code requires it. Battery backup runtime is typically 4 hours minimum for access control (24 hours for fire alarm). For surveillance cameras alone, battery backup is optional but recommended; a 30-minute UPS bridge handles most utility-power glitches and prevents reboot cycles that affect recorded video continuity.

    What size power supply do I need for 8 PoE cameras?

    If using a PoE switch, sum the per-camera PoE class budget: 8 cameras at 802.3at (PoE+, 30W max) need a switch with at least 240W total PoE budget. Add 20-30% headroom. Many 8-port PoE+ switches advertise 130W total budget — undersized for full-load 802.3at use. For 802.3bt (PoE++, 60-90W) devices like multi-imagers or large PTZs, plan even more aggressively.

    Can I mix 12VDC and 24VAC devices on one supply?

    Multi-output supplies (Altronix AL600ULPD8, LifeSafety FPO75) provide both 12VDC and 24VAC outputs from a single chassis, each individually fused. Mixing the two on a single output is not safe — voltage and waveform are incompatible. For larger sites, separate dedicated supplies per voltage simplify troubleshooting and isolate failures.

    How do I calculate voltage drop on long cable runs?

    Voltage drop depends on conductor gauge, current draw, and cable length. For 12VDC at 2A over 100 feet, 18 AWG drops roughly 1V (5%) — borderline acceptable. 16 AWG drops half that. For runs over 100 feet at sustained current, use a 24V supply at the source and step down at the device, or move to PoE which tolerates longer runs at typical commercial distances.

    What's the difference between a power supply and a PoE injector?

    A traditional power supply delivers DC (or AC) to a device through a dedicated power cable. A PoE injector adds DC power to the unused pairs of an Ethernet cable, so the device receives both power and data on the same Cat5e/Cat6. PoE simplifies installation and is the dominant choice for IP cameras and modern access readers. Traditional supplies are still preferred for high-current devices like maglocks and analog camera installations.

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