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Power

Here you will find all of the necessary tools and equipment for powering your access systems, from an electrical relay, to an electric latch, power supplies, power transfers, and more. We have invested in an unparalleled inventory features products from top name brands like Adams, Keri, RCI and more. Whether you simply need a replacement power distribution device, or are looking for small electrical components to go in your existing access system, we have all of the parts and sets that you need right here. Browse our section below and find all of the parts you need here on Buy Access today!

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  1. ACSI 1406-04-AO Electric Latch Retraction (ELR) Power Supply

    ACSI 1406-04-AO Electric Latch Retraction (ELR) Power Supply

    ACSI 1406-04-AO Electric Latch Retraction (ELR) Power Supply. All ACSI designed systems include riser diagrams and point-to-point wiring diagrams that allow ease of interface with life safety and security systems. Learn More
    $287.50

  2. Altronix AL400ULACM Power Supply/Charger w/Multi-Output Access Power Controller

    Altronix AL400ULACM Power Supply/Charger w/ Multi-Output Access Power Controller

    The Altronix AL400ULACM converts a 115VAC 60Hz input into eight (8) independently controlled power limited fuse protected Fail-Safe and/or Fail-Secure outputs with a total of 12VDC @ 4 amp or 24VDC @ 3 amp of continuous supply current. The fire alarm disconnect feature enables emergency egress in the event the fire alarm system is activated. It is individually selectable for any or all of the eight (8) outputs Learn More
    $232.05

  3. Altronix AL400ULM Multi-Output Power Supply w/Fire Alarm Disconnect

    Altronix AL400ULM Multi-Output Power Supply w/ Fire Alarm Disconnect

    The Altronix AL400ULM is specifically designed for use with access control systems and accessories. This unit converts a 115VAC 60Hz input into five (5) PTC protected Class 2 Rated power limited outputs rated @ 2 amp each, with an output current of 12VDC @ 4 amp or 24VDC @ 3 amp total. Learn More
    $223.51

  4. Altronix AL400ULXPD16 Multi-Output Power Supply/Charger

    Altronix AL400ULXPD16 Multi-Output Power Supply/Charger

    Altronix AL400ULXPD16 is a multi-output power supply/charger which converts a 115VAC/60Hz input into sixteen (16) Class 2 Rated 12VDC or 24VDC power limited outputs. Learn More
    $210.81

  5. Altronix AL600ULM Multi-Output Power Supply/Charger

    Altronix AL600ULM Multi-Output Power Supply/Charger

    AL600ULM multi-output access control power supply/charger is specifically designed for use with access control systems and accessories. This unit converts a 115VAC, 60Hz input into five (5) individually protected Class 2 Rated power limited 12VDC or 24VDC outputs. Each output will route power to a variety of access control hardware devices including Mag Locks, Electric Strikes, Magnetic Door Holders, etc. These outputs will operate in both Fail-Safe and Fail-Secure modes. Controlled trigger input is achieved through normally open (N.O.) or normally closed (N.C.) supervised input or the polarity reversal from an FACP (Fire Alarm Control Panel). A form “C” dry output relay enables HVAC Shutdown, Elevator Recall or it may be used to trigger auxiliary devices. Learn More
    $286.59

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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

  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-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

  20. 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

  21. 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

  22. 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

  23. 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

  24. 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

  25. 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

  26. 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

  27. 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

  28. 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

  29. 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

  30. 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

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The Electrical Components You Need For Your System

Whatever kind of power you may need to run for you access control system, we want to make sure that our customers are fully equipped with the tools, components and parts that they need so that everything runs smoothly and effectively. We know that whether you’re using a portable system, are hardwiring into existing power, or simply need a replacement part such as an electrical relay, it can be difficult and frustrating to search all over looking for the right parts.

With that in mind, we’ve stocked an unparalleled inventory of power supplies, electrical components, and other electrical power related products here on our site so that our customers, whether they know exactly what they want or not, can find the products that they need to get their systems up and functioning properly, without fear of breakdown or a compromised system.

In fact, we know that many of our customers are already aware of exactly what they need, and therefore do not have to spend a long amount of time browsing the various products that we carry. Instead, we encourage such customers to use our search tool to find their specific model, and hopefully get to the products they need faster—all a part of our effort to get products to you with greater ease, such as our free shipping on all orders over $200.

For customers who may not know exactly what they’re looking for, we have an incredible selection of products, replete with helpful guides for you to determine uses and compatibility.

Whatever your needs are for a power supply, we are confident that we can help you find what you need here on Buy Access. Our goal is not simply give you advice on how to implement things, but provide an inventory full of the products you actually need for keeping a good system working. Please contact customer service with any additional questions, and thanks for choosing Buy Access today!