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Power Supplies

Here you will find all of the DC power supplies and power supply components you may need for your access systems. Whether you are powering a remote access point, or running power to a smaller infrastructure, we have an incredibly broad selection of battery packs, replacement batteries, boards, and modular power supply units. Our goal is to always supply our customers with exactly what they’re looking for, so we’ve stocked an incredibly broad inventory of supplies so that you don’t have to waste time online finding the parts that you need immediately. Thanks for choosing Buy Access today!

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  1. Securitron BPS-24-2 Boxed Power Supply (24VDC - 2 Amp)

    Securitron BPS-24-2 Boxed Power Supply (24VDC - 2 Amp)

    Recommended where an interface with a fire alarm system or battery backup is needed. The BPS linear power supply delivers more current than PSPs, and all BPS models are UL Class 2 listed, allowing for wire runs without the use of conduit from power supply to door. Learn More
    $240.88

  2. Securitron BPS-12-3 Boxed Power Supply (12VDC - 3 Amp)

    Securitron BPS-12-3 Boxed Power Supply (12VDC - 3 Amp)

    Recommended where an interface with a fire alarm system or battery backup is needed. The BPS linear power supply delivers more current than PSPs, and all BPS models are UL Class 2 listed, allowing for wire runs without the use of conduit from power supply to door. Learn More
    $240.88

  3. Securitron AQD5-8F AccuPower Power Supply 8 Outputs/Fuse (12/24VDC)

    Securitron AQD5-8F AccuPower Power Supply 8 Outputs/Fuse (12/24VDC)

    The Securitron AccuPower AQD5-8F switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $217.38

  4. Securitron AQD5-8C1R AccuPower Power Supply 8 Outputs/PTC/Fire Relay (12/24VDC)

    Securitron AQD5-8C1R AccuPower Power Supply 8 Outputs/PTC/Fire Relay (12/24VDC)

    The Securitron AccuPower AQD5-8C1R switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $248.51

  5. Securitron AQD5-8C AccuPower Power Supply 8 Outputs/PTC (12/24VDC)

    Securitron AQD5-8C AccuPower Power Supply 8 Outputs/PTC (12/24VDC)

    The Securitron AccuPower AQD5-8C switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $226.19

  6. Securitron AQD5-4F AccuPower Power Supply 4 Outputs/Fuse (12/24VDC)

    Securitron AQD5-4F AccuPower Power Supply 4 Outputs/Fuse (12/24VDC)

    The Securitron AccuPower AQD5-4F switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $215.03

  7. Securitron AQD5-4C AccuPower Power Supply 4 Outputs/PTC (12/24VDC)

    Securitron AQD5-4C AccuPower Power Supply 4 Outputs/PTC (12/24VDC)

    The Securitron AccuPower AQD5-4C switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $216.20

  8. Securitron AQD3-8F8R AccuPower Power Supply 8 Outputs/Fuse/Fire Relay (12/24VDC)

    Securitron AQD3-8F8R AccuPower Power Supply 8 Outputs/Fuse/Fire Relay (12/24VDC)

    The Securitron AccuPower AQD3-8F8R power supplies are dual voltage, supervised units with battery charger. These units are field selectable, with a fast battery charge reserve. Learn More
    $243.23

  9. Securitron AQD3-8C1R AccuPower Power Supply 8 Outputs/PTC/Fire Relay (12/24VDC)

    Securitron AQD3-8C1R AccuPower Power Supply 8 Outputs/PTC/Fire Relay (12/24VDC)

    The Securitron AccuPower AQD3-8C1R power supplies are dual voltage, supervised units with battery charger. These units are field selectable, with a fast battery charge reserve. Learn More
    $206.21

  10. SDC 632RF Power Supply & Charger

    SDC 632RF Power Supply & Charger

    The SDC 632RF Power Supplies have been developed specifically to support electric locks and access controls. The high performance, heavy-duty circuitry is ideal for inductive loads and multi-door applications. 12/24VDC, 2 Amp, Emerg. Release, 11" x 11" Cabinet, UL, Class 2. Learn More
    $250.00

    Out of stock

  11. SDC 631RFA Power Supply & Charger

    SDC 631RFA Power Supply & Charger

    The SDC 631RFA Power Supplies have been developed specifically to support electric locks and access controls. The high performance, heavy-duty circuitry is ideal for inductive loads and multi-door applications. The modular design is built around several different application control modules to meet your specific needs for virtually any electric lock system. SDC power supplies are designed to provide a well organized installation for individual or multi-door systems that may include locking devices, access controls, station controls and consoles for remote control, annunciation and fire/life safety system interface. Learn More
    $262.50

  12. SDC 631RF Power Supply & Charger

    SDC 631RF Power Supply & Charger

    The SDC 631RF Power Supplies have been developed specifically to support electric locks and access controls. The high performance, heavy-duty circuitry is ideal for inductive loads and multi-door applications. The modular design is built around several different application control modules to meet your specific needs for virtually any electric lock system. SDC power supplies are designed to provide a well organized installation for individual or multi-door systems that may include locking devices, access controls, station controls and consoles for remote control, annunciation and fire/life safety system interface. Learn More
    $218.75

  13. Schlage SBB-5APS Bright Blue Power Supply

    Schlage SBB-5APS Bright Blue Power Supply

    The SBB-5APS power supplies are efficient linear performance power supplies with battery charger and power supervision. Extensive filtering provides a balance of super clean power. This design eliminates interference problems with proximity readers. The SBB-5APS are uninterruptible power supplies when stand-by batteries are connected. A service switch allows the DC output to be turned off for service. Learn More
    $288.56

  14. Schlage SBB-3APS Bright Blue Power Supply

    Schlage SBB-3APS Bright Blue Power Supply

    The SBB-3APS power supplies are efficient linear performance power supplies with battery charger and power supervision. Extensive filtering provides a balance of super clean power. This design eliminates interference problems with proximity readers. The SBB-3APS are uninterruptible power supplies when stand-by batteries are connected. A service switch allows the DC output to be turned off for service. Learn More
    $275.00

  15. Schlage PS904-FA Power Supply w/ Fire Alarm

    Schlage PS904-FA Power Supply w/ Fire Alarm

    Schlage’s comprehensive line of power supplies and option boards were designed to address the changing needs of the access control market and are UL294 listed. Installation is simplified by utilizing a flat mounting design and polarized locking connectors for option boards. This new design eliminates the need for racks and side connectors. The flat mounting of the option boards also provides for easier access to the terminal blocks for connection of electrified devices (such as electrified strikes, electromagnetic locks, card readers, etc). Common to the line of PS900 Series power supplies is a constant output rating at both 12v and 24v settings, universal 120 VAC to 240 VAC input, and polarized option board connectors. New fire alarm interface board mounting allows outputs to be configured as switched (power cut) or unswitched (power continues) when signal provided. Learn More
    $266.82

  16. Schlage PS904 Power Supply

    Schlage PS904 Power Supply

    Schlage’s comprehensive line of power supplies and option boards were designed to address the changing needs of the access control market and are UL294 listed. Installation is simplified by utilizing a flat mounting design and polarized locking connectors for option boards. This new design eliminates the need for racks and side connectors. The flat mounting of the option boards also provides for easier access to the terminal blocks for connection of electrified devices (such as electrified strikes, electromagnetic locks, card readers, etc). Common to the line of PS900 Series power supplies is a constant output rating at both 12v and 24v settings, universal 120 VAC to 240 VAC input, and polarized option board connectors. New fire alarm interface board mounting allows outputs to be configured as switched (power cut) or unswitched (power continues) when signal provided. Learn More
    $237.50

  17. Schlage PS902-BBK Power Supply w/ Battery Backup Kit

    Schlage PS902-BBK Power Supply w/ Battery Backup Kit

    Schlage’s comprehensive line of power supplies and option boards were designed to address the changing needs of the access control market and are UL294 listed. Installation is simplified by utilizing a flat mounting design and polarized locking connectors for option boards. This new design eliminates the need for racks and side connectors. The flat mounting of the option boards also provides for easier access to the terminal blocks for connection of electrified devices (such as electrified strikes, electromagnetic locks, card readers, etc). Common to the line of PS900 Series power supplies is a constant output rating at both 12v and 24v settings, universal 120 VAC to 240 VAC input, and polarized option board connectors. New fire alarm interface board mounting allows outputs to be configured as switched (power cut) or unswitched (power continues) when signal provided. Learn More
    $237.79

  18. Schlage PS902-BB-FA Power Supply w/ Battery Backup Board & Fire Alarm

    Schlage PS902-BB-FA Power Supply w/ Battery Backup Board & Fire Alarm

    Schlage’s comprehensive line of power supplies and option boards were designed to address the changing needs of the access control market and are UL294 listed. Installation is simplified by utilizing a flat mounting design and polarized locking connectors for option boards. This new design eliminates the need for racks and side connectors. The flat mounting of the option boards also provides for easier access to the terminal blocks for connection of electrified devices (such as electrified strikes, electromagnetic locks, card readers, etc). Common to the line of PS900 Series power supplies is a constant output rating at both 12v and 24v settings, universal 120 VAC to 240 VAC input, and polarized option board connectors. New fire alarm interface board mounting allows outputs to be configured as switched (power cut) or unswitched (power continues) when signal provided. Learn More
    $220.73

  19. Schlage PS902-2RS Power Supply w/ 2 Relay EL Panic Device Control Board

    Schlage PS902-2RS Power Supply w/ 2 Relay EL Panic Device Control Board

    Schlage’s comprehensive line of power supplies and option boards were designed to address the changing needs of the access control market and are UL294 listed. Installation is simplified by utilizing a flat mounting design and polarized locking connectors for option boards. This new design eliminates the need for racks and side connectors. The flat mounting of the option boards also provides for easier access to the terminal blocks for connection of electrified devices (such as electrified strikes, electromagnetic locks, card readers, etc). Common to the line of PS900 Series power supplies is a constant output rating at both 12v and 24v settings, universal 120 VAC to 240 VAC input, and polarized option board connectors. New fire alarm interface board mounting allows outputs to be configured as switched (power cut) or unswitched (power continues) when signal provided. Learn More
    $204.00

  20. Sargent 3521 12VDC Regulated Power Supply 1 Amp

    Sargent 3521 12VDC Regulated Power Supply 1 Amp

    Used to provide necessary power requirements to all of SARGENT’S hardware products, including electromechanical locks. The 3521 is a 12VDC Regulated Power Supply. Learn More
    $202.50

  21. Sargent 3267 Remote Power Supply (9 VDC)

    Sargent 3267 Remote Power Supply (9 VDC)

    Sargent 3267 Remote Power Supply (9VDC) w/ Wall Plug-In Transformer and Box Learn More
    $248.13

  22. RCI 10-3-FPD 3 Amp Power Supply w/ Fire Panel Disconnect

    RCI 10-3-FPD 3 Amp Power Supply w/ Fire Panel Disconnect

    RCI's 10-3-FPD filtered and regulated 10 Series DC Power Supplies are designed with safety and reliability in mind; especially when it comes to electromagnetic locks. They incorporate many life safety options required by the National Building Code such as: fire panel interface, instant unlock upon power failure and remote override reset capabilities for authorized personnel. The modular distribution board options make the 10 Series Power Supply the perfect solution when flexible power distribution is required. Learn More
    $210.02

  23. PHI Precision ELR150 Power Supply No Control Modules

    PHI Precision ELR150 Power Supply No Control Modules

    The ELR150 is a power supply REQUIRED to control ELR Devices. The power supply contains a Motherboard that will accept up to two plug-in Control Modules. Each Control Module controls one ELR Device and includes a Time Delay Feature. The Time Delay provides a variable (0 - 4 minutes) Latch Retraction period in response to a momentary input. Learn More
    $291.75

  24. DynaLock 5500 Medium Duty Power Supply

    DynaLock 5500 Medium Duty Power Supply

    The 5500 Power Supply offers the reliability of solid state electronics, the versatility of field selectable voltage output, and the flexibility of modular design. Choose to use direct power output or one of the available expansion boards. The DynaLock 5500 Power Supply provides clean, filtered, and regulated DC voltage. Specify for all electronic devices, including access controls, electromagnetic locks, and CCTV. Learn More
    $290.94

  25. Dortronics 4202 Series Power Supply

    Dortronics 4202 Power Supply

    The Dortronics 4202 Power Supply provides a field selectable 12 or 24 volt DC output. The required output voltage is accurately regulated to a fraction of a volt, even when operating under maximum and varying load conditions. Learn More
    $295.31

  26. Detex 90-800 Power Supply

    Detex 90-800 Power Supply

    The Detex 90-800 Power Supply is designed for applications requiring a continuous supply of a regulated, filtered output voltage. Learn More
    $291.75

  27. Command Access PS2BB Power Supply w/ Battery Backup Board

    Command Access PS2BB Power Supply w/ Battery Backup Board

    The Command Access PS2BB power supply is a high quality, cost effective solution for powering two electric latch pullback exit devices. This power supply provides the necessary surge current that most latch pullback exit devices require and battery backup to allow uninterrupted service. The PS2BB offers features found on much more expensive power supplies all with the solid-state design. The features, design and careful attention to detail make the PS2BB the ideal choice for the discerning user who requires a power supply that can offer years of trouble-free operation Learn More
    $234.38

  28. Command Access PS2 Power Supply

    Command Access PS2 Power Supply

    The Command Access PS2 power supply is a high quality, cost effective solution for powering two electric latch pullback exit devices. This power supply provides the necessary surge current that most latch pullback exit devices require. The PS2 offers features found on much more expensive power supplies all with the solid-state design. The features, design and careful attention to detail make the PS2 the ideal choice for the discerning user who requires a power supply that can offer years of trouble-free operation. Learn More
    $203.13

  29. Altronix AL600ULXPD16 Multi-Output Power Supply/Charger

    Altronix AL600ULXPD16 Multi-Output Power Supply/Charger

    Altronix AL600ULXPD16 is a multi-output power supply/charger that converts a 115VAC, 60Hz input into sixteen (16) 12VDC or 24VDC non power-limited outputs. Learn More
    $270.74

  30. Altronix AL600ULX Power Supply/Charger

    Altronix AL600ULX Power Supply/Charger

    Model AL600ULX power supply/charger converts a 115VAC 60Hz input, to a 6 amp of continuous supply current @ 12VDC or 24VDC non-power limited output. Learn More
    $246.68

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Find the Right Power Supply Components Today

Having the right DC power supplies for you access system can be the differences between utilizing your system for all that you can, or having to take painful extra steps to route and power your system in a way that makes sense. Our goal here at Buy Access is to make sure that our inventory is packed with all of the power supply components that you need to make sure that your access system can run well. So whether you are hardwiring your system into the current building power supply, or you are trying to gather proper modular power supply components for a new application, it’s important that you get compatible parts here today.

For customers that both do and do not know what they need for their power supply, we are excited that our massive inventory boasts all of the necessary products for them to be equipped with the best power supplies for their access systems. Our mission is to have an inventory that reflects the diverse needs of customers, versus simply what is popular for major access systems.

We want our customers to be able to quickly find what they need, rather than emulate the frustrating experience of scouring website after website for the right product. For those customers that know what they want, we recommend using the search bar tool. It will help you locate your specific product, and even like components, quickly and easily, getting you what you need faster.

For customers who aren’t as sure of what they need, we encourage you to read the helpful guides along each product, and determine what most the makes sense.

Whatever it is that you are looking for from your power supplies, we encourage you to browse our selection of trusted brands, and get your locks fixed today! Thanks for choosing Buy Access!