Power Delivery & Supplies

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    Altronix OLS120 Offline Switching Power Supply Charger
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    Altronix OLS120

    Altronix OLS120 Offline Switching Power Supply Charger

    Compact 12/24VDC switching supply with 10A @ 24VDC for battery charging

    • Selectable 12VDC or 24VDC output—match your existing infrastructure without swapping units
    • Universal 115/230VAC input with auto-sensing works globally across regions
    • 10A capacity @ 24VDC supports multiple locks, devices, or large backup batteries
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    Altronix OLS120D2 Dual-Output 12VDC/24VDC Power Supply with Battery Backup
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    Altronix OLS120D2

    Altronix OLS120D2 Dual-Output 12VDC/24VDC Power Supply with Battery Backup

    Dual 12V/24V board supply with battery backup for mixed-voltage security

    • Independent 4A outputs for 12VDC and 24VDC devices on separate rails
    • Integrated battery charging with AC fail and low battery supervision signals
    • Selectable 115/230VAC input; compact board form for DIN rail mounting
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    Altronix OLS120D2X Dual-Output Power Supply/Charger
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    Altronix OLS120D2X

    Altronix OLS120D2X Dual-Output Power Supply/Charger

    Dual-channel 12/24VDC power supply with integrated battery charger

    • Two independent 4A outputs, each selectable 12 or 24VDC per channel
    • Auto-sensing 115/230VAC input eliminates region-specific SKU variants
    • Integrated trickle charger for backup batteries in single enclosure
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    Altronix OLS127 Power Supply Board 12/24VDC 4AMP OLS Boa - image 2
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    Altronix OLS127

    Altronix OLS127 Power Supply Board 12/24VDC 4AMP OLS Boa

    Selectable 12/24VDC power board for OLS Boa enclosures, 4AMP max

    • Dual voltage output (12VDC or 24VDC) switchable for flexible deployments
    • 4AMP maximum current handles distributed security infrastructure loads
    • Compact board-level design fits space-constrained outdoor enclosures
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    Altronix OLS180 Single-Output Power Supply Charger Board
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    Altronix OLS180

    Altronix OLS180 Single-Output Power Supply Charger Board

    220VAC board-level charger with selectable 12V or 24V output

    • Selectable 12VDC or 24VDC output via jumper for mixed-voltage systems
    • 1A @ 12V or 0.5A @ 24V for battery charging and low-current circuits
    • DIN rail mountable board form factor fits compact cabinet installations
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    Altronix OLS180220 12/24VDC 6A Power Supply Charger
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    Altronix OLS180220

    Altronix OLS180220 12/24VDC 6A Power Supply Charger

    220VAC board-level supply with selectable 12/24VDC output for security systems

    • Selectable 12/24VDC output voltage at up to 6A for flexible deployment
    • Single-output board form factor integrates into battery backup assemblies
    • 220VAC input rated for international security infrastructure installations
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    Altronix OLS187 12/24VDC 6A Dual Voltage Power Supply
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    Altronix OLS187

    Altronix OLS187 12/24VDC 6A Dual Voltage Power Supply

    Dual voltage 12/24VDC regulated supply, 6A continuous for mixed installations

    • Selectable 12 or 24VDC output eliminates need for separate supplies
    • 6A continuous current capacity supports access control and CCTV equipment
    • Regulated output with AC fail supervision for stable security system operation
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    Altronix OLS200 Single-Output 12VDC Offline Switching Power Supply
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    Altronix OLS200

    Altronix OLS200 12VDC Power Supply

    12VDC 144W board supply with integrated power monitoring for access control

    • 12A output handles door strikes, locks, and camera arrays on single 115VAC input
    • Compact board form factor (7.25" × 4.5") fits tight enclosures without linear supply bulk
    • Built-in supervision detects power loss and voltage faults to alert control panels
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    Altronix OLS200220 12VDC 10A Board-Form Power Supply
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    Altronix OLS200220

    Altronix OLS200220 12VDC 10A Board-Form Power Supply

    220VAC board-form supply with 12VDC 10A output and SLA battery charging

    • 120W regulated 12VDC @ 10A maximum for access control, locks, and panel loads
    • Integrated charger for 7–17Ah SLA batteries eliminates separate backup modules
    • Board-level design mounts on DIN rail or direct to cabinet for space-constrained panels
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    Altronix OLS250 24VDC 10A Power Supply
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    Altronix OLS250

    Altronix OLS250 24VDC 10A Power Supply

    24VDC regulated board supply, 10A continuous for access control & surveillance

    • 240W output at 10A continuous powers multiple cameras, locks, or readers simultaneously
    • Board-mount form factor integrates directly into enclosures without external housing
    • 115VAC single-phase input, single terminal output simplifies wiring and system integration
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    Altronix OLS350 Single-Output 24VDC Power Supply Board - image 2
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    Altronix OLS350

    Altronix OLS350 Single-Output 24VDC Power Supply Board

    Board-mount 24VDC/12VDC supply, 220VAC input, field-selectable voltage

    • Switch between 24VDC @ 0.5A or 12VDC @ 1A at installation with no board swap
    • Compact PCB form factor fits tight cabinet and panel layouts
    • Regulated output for stable power to access control and alarm circuits
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    Altronix OLS75 Single-Output 12/24VDC Power Supply Board
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    Altronix OLS75

    Altronix OLS75 Single-Output 12/24VDC Power Supply Board

    Board-level 12/24VDC supply, 115/230VAC input, integrated monitoring

    • Selectable 12 or 24VDC output via jumper; 10A @ 12VDC or 0.5A @ 24VDC
    • Accepts both 115VAC and 230VAC input; single board covers global deployments
    • Integrated power supervision monitors voltage and current; reports faults to host
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    Altronix P1GCE SFP Copper Transceiver 550M Multi-Mode Fiber
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    Altronix P1GCE

    Altronix P1GCE SFP Copper Transceiver 550M Multi-Mode Fiber

    SFP copper transceiver for multi-mode fiber runs up to 550 meters

    • 550m range on standard multi-mode fiber without repeaters or signal regeneration
    • Small Form-Factor Pluggable design connects directly to any SFP-compatible switch port
    • Copper-based module costs less than single-mode alternatives within 550m envelope
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    Altronix P1MM SFP Multi-Mode Transceiver
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    Altronix P1MM

    Altronix P1MM SFP Multi-Mode Transceiver

    SFP multi-mode transceiver for fiber runs up to 550 meters

    • Multi-mode fiber (50/125 µm, 62.5/125 µm) integrates with existing campus backbone networks
    • 550-meter range eliminates need for intermediate repeaters or converters
    • Passive SFP design slots into compatible switches and media converters with zero power draw
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    Altronix P1SM10 SFP Single-Mode Transceiver
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    Altronix P1SM10

    Altronix P1SM10 SFP Single-Mode Transceiver

    Single-mode SFP transceiver for 550m fiber runs in security networks

    • Single-mode fiber extends transmission to 550 meters with minimal signal loss
    • Hot-swappable SFP form factor fits standard network switch ports
    • Compatible with surveillance and building-to-building IP camera infrastructure
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    Altronix PD1 Power Distribution board
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    Altronix PD1

    Altronix PD1 Power Distribution board

    12-output 24VDC distribution board for security system power routing

    • 12 independent outputs rated 12A max with AC fail supervision
    • Includes VR6 voltage regulator and dual-input access power controller
    • Battery backup support for continued operation during AC loss
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    Altronix PD16W 16-Output Power Distribution Module
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    Altronix PD16W

    Altronix PD16W 16-Output Power Distribution Module

    4-output 28VAC/VDC power distribution with AC fail detection and battery backup

    • 4 independent outputs up to 28VAC/VDC let you isolate readers, strikes, and sensors on separate circuits.
    • Built-in AC fail supervision triggers an immediate alarm on mains loss, supporting rapid incident response.
    • Board-form factor with battery backup support mounts directly in enclosures, eliminating external chassis.
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    Altronix PD16WCB

    Altronix PD16WCB 16-Output Power Distribution Board

    16-output 28VAC/VDC distribution board for access control systems

    • 16 independent outputs isolate each device—fault on one line won't affect others
    • Accepts 28VAC or 28VDC input, works with transformer or DC power plants
    • Board form mounts directly to DIN rail or panel; 14–16 AWG terminal blocks
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    Altronix PD4 4-Output Power Distribution Module
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    Altronix PD4

    Altronix PD4 4-Output Power Distribution Module

    4-output 28VAC/VDC power distribution board for security systems

    • Four independent outputs route power to access control, alarm, and camera gear
    • Compact board form factor (5.25" × 3.25" × 1") integrates into enclosures
    • Accepts both 28VAC and 28VDC input for flexible infrastructure compatibility
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    Altronix PD4CB 4-Output Power Distribution Module
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    Altronix PD4CB

    Altronix PD4CB 4-Output Power Distribution Module

    4-output 28V power distribution board for multi-device security systems

    • Single input splits into 4 independent 28VAC/VDC outputs for simultaneous feeds
    • Board-level form factor integrates compactly into access control and camera hubs
    • Supports both AC and DC operation for flexible power infrastructure deployments
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    Altronix PD4UL 4-Output Power Distribution Board
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    Altronix PD4UL

    Altronix PD4UL 4-Output Power Distribution Board

    4-output 28VAC/VDC distribution board for access control power routing

    • Four independent circuits route auxiliary power to door locks and strikes
    • 28VAC/VDC output matches legacy and modern access control infrastructure
    • UL Listed board-mount module fits directly into control panels and racks
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    Altronix PD4ULCB 4-Output 28VAC/VDC Distribution Module
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    Altronix PD4ULCB

    Altronix PD4ULCB 4-Output 28VAC/VDC Distribution Module

    4-output 28V distribution module for access control and security systems

    • Four independent outputs isolate loads so single device failure won't affect others
    • Accepts both 28VAC and 28VDC input for compatibility with transformer or regulated power
    • Compact 3.3 x 6.8 x 1.9 in form factor mounts in panels or wall cabinets
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    Altronix PD8 8-Output Power Distribution Module
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    Altronix PD8

    Altronix PD8 8-Output Power Distribution Module

    4-isolated-output 28VAC/VDC board module for access control & surveillance

    • 4 isolated outputs prevent single-load failures from affecting other circuits
    • 28VAC/VDC rating matches legacy access control and security panel equipment
    • Board-level form factor mounts directly in enclosures without extra rail space
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    Altronix PD8CB 8-Output Power Distribution Module
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    Altronix PD8CB

    Altronix PD8CB 8-Output Power Distribution Module

    8-output 28VAC/VDC distribution board with per-channel PTC protection

    • Eight independently supervised outputs isolate faults to single channels
    • Auto-reset PTC fuses eliminate manual replacement in field deployments
    • Board-level form factor mounts directly into cabinets without enclosure
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    Altronix PD8UL 4-Output Power Distribution Module
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    Altronix PD8UL

    Altronix PD8UL 4-Output Power Distribution Module

    4-output 28VAC/VDC module with fire alarm disconnect and battery backup

    • Four independently supervised channels, each remotely monitorable and controllable
    • Fire alarm dry-contact input triggers coordinated power isolation on command
    • Accepts 120VAC 60Hz input; supports external battery for AC loss hold-up
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    Altronix PD8ULCB 8-Output Power Distribution Board
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    Altronix PD8ULCB

    Altronix PD8ULCB 8-Output Power Distribution Board

    8-output 28VAC/VDC distribution board for security systems

    • Eight independent 28VAC/VDC outputs let you segment power across security zones from one board.
    • Dual AC/DC compatibility on one module eliminates separate distribution hardware for mixed loads.
    • Board form factor (5.25"×3.25"×1") integrates into custom enclosures or OEM racks with minimal footprint.
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    Altronix PDS16 16-Output Fused Power Distribution Module for security systems
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    Altronix PDS16

    Altronix PDS16 16-Output Fused Power Distribution Module

    16-output 24VDC fused distribution for multi-device security systems

    • 16 independently fused outputs prevent cascade failure if one load shorts
    • Dual-input connections support redundancy or load sharing across two sources
    • Compact rack-mount design consolidates power in standard 19" security cabinets
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    Altronix PDS16CB 16-Output Power Distribution Module (view 2)
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    Altronix PDS16CB

    Altronix PDS16CB 16-Output Power Distribution Module

    16-output power distribution with per-output PTC protection

    • 16 PTC-protected outputs self-reset after faults — no manual fuse replacement needed.
    • 2-input supervision monitors primary and backup supplies independently in real time.
    • Per-output circuit isolation prevents a single short from disrupting remaining outputs.
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    Altronix PDS8 8-Output 12VDC Power Distribution Module - Image 2
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    Altronix PDS8

    Altronix PDS8 8-Output 12VDC Power Distribution Module

    8-output 12VDC power hub powered by PoE, no AC wiring needed

    • 8 isolated 12VDC outputs prevent a single-channel fault from cascading to other devices.
    • PoE input eliminates dedicated AC wiring runs, cutting labor and conduit costs at each drop.
    • Integrated fire alarm disconnect satisfies life-safety code cutoff requirements in commercial sites.
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    Altronix PDS8CB 8-Output PoE Distribution Module front view with power connectors
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    Altronix PDS8CB

    Altronix PDS8CB 8-Output PoE Distribution Module

    8-output PoE distribution module for multi-device access control and surveillance

    • 8-output PoE distribution module from single PoE input
    • Reduces multiple injectors to one wall-mount unit
    • Class 2 compliant for safe device-level power
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    Altronix PDS8CBK1 VR6/PDS8CB Power Kit
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    Altronix PDS8CBK1

    Altronix PDS8CBK1 VR6/PDS8CB Power Kit

    Complete power kit for Altronix VR6 and PDS8CB systems

    • Purpose-built kit powers Altronix VR6 and PDS8CB platforms without sourcing separate components.
    • Lifetime Limited Warranty reduces long-term maintenance risk in critical security deployments.
    • US-manufactured at 0.6 lb, simplifying logistics and cabinet space planning during installation.
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    Altronix PDS8K1 Voltage Regulator Power Distribution Kit
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    Altronix PDS8K1

    Altronix PDS8K1 Voltage Regulator Power Distribution Kit

    Regulated multi-circuit power distribution for security systems

    • Voltage regulator power distribution kit for cameras
    • Stable output prevents brownout-induced lockouts
    • 2.05 lb compact module for panel-side mounting
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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.