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    • Altronix

    Altronix: Reliable Power for Professional Security Systems

    In the security industry, a system is only as reliable as its power source. Altronix is the global leader in power supplies and signal processing for access control and fire alarm systems. Made in the USA, Altronix products like the eFlow and AL-Series are the industry standard for driving magnetic locks, electric strikes, and card readers without failure.

    At Lock Depot, we carry the full range of Altronix Access Power Controllers (ACM series), which distribute power to multiple doors while providing essential fire alarm disconnect interfaces. Whether you need a simple 12VDC/24VDC power supply for a single door or a massive multi-output rack-mount system for a campus, Altronix provides the clean, regulated power your electronics require.

    PRO TIP: Battery Backup is Non-Negotiable

    Electronic locks (especially Fail-Secure ones) should never be installed without a Battery Backup. Altronix power supplies feature built-in chargers. Always pair your power supply with a 12V/7AH or 12V/12AH lead-acid battery. This ensures your building stays secure even during a power outage, preventing the system from "resetting" or locking people out/in unexpectedly.

    Altronix power supplies ship brand new, Made in USA, from our warehouses across America. In before 2 PM EST, out the door same-day.

    Series Type Output Best For
    AL-Series Linear Power Supply 12/24VDC Single Door / Electric Strikes
    eFlow Series Switching Power Supply 12/24VDC Multi-Door / Maglocks
    ACM Series Access Power Controller Multi-Output Campus / Multi-Door Systems
    SMP Series Supervised Power Supply 12/24VDC Fire Alarm Integration

    Top Sellers

    • Shop Altronix AL600ULACM Access Power Controller
    • Shop Altronix eFlow104N Power Supply with Battery Charger
    • Shop Altronix AL400ULACM Multi-Output Power Supply
    • Shop Altronix SMP3 Supervised Power Supply

    Altronix Resource Hub

    Altronix Power Supply FAQ

    What size battery do I need for my Altronix power supply?

    For most single-door applications, a 12V/7AH battery provides 4-6 hours of backup. For multi-door systems, step up to 12V/12AH or 12V/18AH depending on your total amp draw.

    Do Altronix power supplies include fire alarm disconnect?

    Many models (like the ACM series) include a built-in fire alarm interface. This automatically cuts power to maglocks when the fire alarm activates, releasing all doors for emergency egress.

    Can I run both 12V and 24V devices from one Altronix supply?

    Some models are selectable between 12V and 24V, but not simultaneously. If you need both voltages, use two separate power supplies or a dual-voltage ACM controller.

    • Altronix ACM8CB Access Power Controller Altronix ACM8CB Access Power Controller
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      Altronix ACM8CB Access Power Controller

      Altronix ACM8CB Access Power Controller ACM8CB converts one (1) 12 to 24 volt AC or DC input into eight (8) independently controlled Class 2 Rated Power Limited PTC protected outputs. Outputs are activated by an open collector sink or normally open...
      MSRP: $152.55
      $117.13
      Add to Cart
    • Altronix AL600ULACM Power Supply/Charger Altronix AL600ULACM Power Supply/Charger
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      Altronix AL600ULACM Power Supply/Charger

      Altronix AL600ULACM Power Supply/Charger w/Multi-Output Access Power Controller Model AL600ULACM converts a 115VAC 60Hz input into eight (8) independently controlled 12VDC or 24VDC non power limited fuse protected Fail-Safe and/or Fail-Secure...
      MSRP: $664.69
      $497.68
      Add to Cart
    • Altronix ALTV244175UL 4 Output Power Supplies Altronix ALTV244175UL 4 Output Power Supplies
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      Altronix ALTV244175UL 4 Output Power Supplies

      Altronix ALTV244175UL UL/CUL Listed CCTV AC Wall Mount 4 Output Power Supply Features: 24VAC or 28VAC selectable output. 7 amp @ 24VAC or 6.25 (175VA) @ 28VAC supply current. Four (4) fuse protected outputs. Output fuses are rated @ 3.5 amp. 115VAC...
      MSRP: $385.22
      $284.41
      Add to Cart
    • Altronix ALTV248UL 8 Output Power Supply Altronix ALTV248UL 8 Output Power Supply
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      Altronix ALTV248UL 8 Output Power Supply

      Altronix ALTV248UL UL/CUL Listed CCTV AC Wall Mount 8 Output Power Supply Features: 24VAC or 28VAC output. 3.5 amp @ 24VAC or 3 amp @ 28VAC (85VA) supply current. Eight (8) fuse protected outputs. Output fuses are rated @ 3.5 amp. 115VAC 50/60Hz, .9...
      MSRP: $242.75
      $179.21
      Add to Cart
    • Altronix DL1 Door Control Timer Altronix DL1 Door Control Timer
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      Altronix DL1 Door Control Timer

      Altronix DL1 Door Control Timer Features: 12 volt - 24 volt AC or DC operation. Dry relay output (1 form “Câ€? contact, rated @ 2 amp). Isolated AC or DC voltage 3V-24V trigger. Time adjustable from 1 second to 1 minute. 12VDC regulated beeper...
      MSRP: $72.48
      $52.12
      Add to Cart
    • Altronix LPS3C24X Linear Power Supply Altronix LPS3C24X Linear Power Supply
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      Altronix LPS3C24X Linear Power Supply

      Altronix LPS3C24X Linear Power Supply Features & Specifications: 24VDC output 2.5 amp of continuous supply current 155VAC 50/60Hz. 1.6amp input. Filtered and electronically regulated output. Short circuit and terminal overload protection. Built...
      MSRP: $442.05
      $320.21
      Add to Cart
    • Altronix PD4UL Power Distribution Module Altronix PD4UL Power Distribution Module
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      Altronix PD4UL Power Distribution Module

      Altronix PD-4 Power Distribution Module The PD4UL is a UL Recognized component power distribution module, designed to convert a single AC or DC intput into four (4) individually fuse protected outputs.  ...
      MSRP: $47.24
      $34.21
      Add to Cart
    • Altronix PT724A 365 Day 24 Hr Annual Event Timer Altronix PT724A 365 Day 24 Hr Annual Event Timer
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      Altronix PT724A 365 Day 24 Hr Annual Event Timer

      Altronix PT724A 365 Day 24 Hr Annual Event Timer Features: 12 to 24 volts AC or DC operation. Standby current: 10mA (relay off) 50mA (relay on). Form “Câ€? relay contacts are rated 10 amp @120VAC/28VDC. EE Prom memory protects against loss of...
      MSRP: $172.77
      $125.15
      Add to Cart
    • Altronix RB1224 Relay Module Altronix RB1224 Relay Module
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      Altronix RB1224 Relay Module

      Altronix RB1224 Relay Module Features: 12VDC or 24VDC selectable operation. Coil draws 50mA. 5 amp/120VAC/28VDC DPDT contacts. Snap track mountable. Lifetime Manufacturer Warranty.
      MSRP: $21.15
      $16.16
      Add to Cart
    • Altronix RB30 Relay Module Altronix RB30 Relay Module
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      Altronix RB30 Relay Module

      Altronix RB30 Relay Module Features: 12VDC or 24VDC operation. Current Draw: 75mA. Contacts: SPST form “Câ€?Rated: 30 amp / 28VDCRated: 30 amp / 120VACRated: 30 amp / 277VAC Lifetime Manufacturer Warranty.
      MSRP: $33.95
      $25.48
      Add to Cart
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