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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. ABH PT1000-US28 Electrical Power Transfer w/ (10) 24 AWG Wires

    ABH PT1000-US28 Electrical Power Transfer w/ (10) 24 AWG Wires

    ABH PT1000 Electrical Power Transfer w/ (10) 24 AWG Wires Learn More
    $255.00

  2. 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

  3. ACSI 1440 Power Supply (24 VDC)

    ACSI 1440 Power Supply (24 VDC)

    ACSI 1440 Power Supply provides power for fail safe or fail secure locking devices. Learn More
    $355.00

  4. Adams Rite PS-LR Power Supply

    Adams Rite PS-LR Power Supply

    The Adams Rite PS-LR Linear Power Supply with optional battery backup for Vertical Rod and Mortise type exit devices with Electric Latch Retraction (LR) option. Learn More
    $389.95

  5. Adams Rite PS-SE Power Supply For Motorized Latch Retraction

    Adams Rite PS-SE Power Supply For Motorized Latch Retraction

    This power supply is required for the Motorized Latch Retraction (SE) option on Adams Rite exit devices. It operates at 24 VDC to power up to two SE exit devices in sequential or independent modes. The PS-SE is also equipped with a fire alarm disconnect interface circuitry. Learn More
    $310.20

  6. Altronix AL1002ULADA NAC Power Extender

    Altronix AL1002ULADA NAC Power Extender

    Altronix AL1002ULADA is an extremely cost effective 10 amp voltage regulated remote power supply/battery charger. It may be connected to any 24 volt Fire Alarm Control Panel (FACP). Primary applications include Notification Appliance Circuit (NAC such as strobes and horns) expansion support to meet ADA requirements. It also provides auxiliary power to support system accessories. The unit delivers regulated and filtered 24 volt power to Class B or Class A NAC loop circuits. Additionally, a separate 1.0A auxiliary output with reset for four (4)-wire smoke detectors is available. The 10 amp rated supply current can be divided between the four (4) outputs for powering NAC devices. Each output is rated at 2.5 amp max., and can be independently programmed for Steady, Temporal Code 3 or Strobe Synchronization. All outputs may be programmed for Input to Output Follower Mode (output will follow input. i.e. March Time Input, March Time Output). An individual output of 4 amp is achieved by paralleling 2 outputs. In non-alarm condition independent loop supervision for Class A and/or Class B FACP NAC circuits is provided. In the event of a loop trouble the FACP will be notified via the steered input (input 1 or input 2). In addition, there are common trouble output terminals (NC, C, NO) which are used to indicate general loop/system trouble. A common trouble input is provided for optional NC (normally closed) devices to report trouble to the FACP. Two (2) FACP signaling outputs can be employed and directed to control supervision and power delivery to any combination of the four (4) outputs. Learn More
    $326.09

  7. 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

  8. Altronix AL400ULACMCB Power Supply/Chargers w/ Multi-Output Access Power Controller

    Altronix AL400ULACMCB Power Supply/Chargers w/ Multi-Output Access Power Controller

    The AL400ULACMCB converts a 115VAC 60Hz input into eight (8) independently controlled 12VDC or 24VDC Fail-Safe and/or Fail-Secure outputs with a total of 4 amp @ 12VDC or 3 amp @ 24VDC continuous supply current. Outputs are activated by an open collector sink or normally open (NO) dry trigger input from an Access Control System, Card Reader, Keypad, Push Button, PIR, etc. This unit will route power to a variety of access control hardware devices including Mag Locks, Electric Strikes, Magnetic Door Holders, etc. The outputs will operate in both Fail-Safe and/or Fail-Secure modes. This unit is designed to be powered by one common power source (factory installed) which will provide power for both the board operation and locking devices, or two (2) totally independent power sources, one (1) providing power for board operation and the other for lock / accessory power. The FACP Interface enables Emergency Egress, Alarm Monitoring, or may be used to trigger other auxiliary devices. The fire alarm disconnect feature is individually selectable for any or all of the eight (8) outputs. Learn More
    $244.26

  9. 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

  10. 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

  11. Altronix AL600ULACM Power Supply/Charger w/Multi-Output Access Power Controller

    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 outputs with a total of 6 amp 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. Model AL600ULACMCB is a PTC protected version of this unit. Learn More
    $307.34

  12. Altronix AL600ULACMCB Power Supply/Charger w/Multi-Output Access Power Controller

    Altronix AL600ULACMCB Power Supply/Charger w/Multi-Output Access Power Controller

    Model AL600ULACMCB converts a 115VAC 60Hz input into eight (8) independently controlled 12VDC or 24VDC Class 2 Rated power limited PTC protected Fail-Safe and/or Fail-Secure outputs with a total of 6 amp 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. Model AL600ULACM is a fuse protected version of this unit Learn More
    $307.34

  13. 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

  14. 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

  15. 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

  16. Altronix StrikeIt1 Panic Device Power Controller For Two 24VDC Individually Lock Outputs

    Altronix StrikeIt1 Panic Device Power Controller For Two 24VDC Individually Lock Outputs

    Altronix StrikeIt1 This dual channel unit is designed to provide 24VDC power for a maximum of two electrified panic devices with very high inrush requirements. Each channel has an adjustable relock delay input that will control a pair of doors simultaneously or independent control of two single doors. Unit has two sets of relays per channel which can be configured to trigger external relays, automatic door openers, ADA push plate switches etc. Unit can control automatic door operators where the doors are always locked or where the doors are unlocked during the business day. In addition, two un-switched auxiliary voltage outputs are provided for powering keypads, electronic timers, relays, etc. In addition, a programmable FACP interface will either provide power or remove power to the lock outputs when activated. LED status indicators are provided to monitor input AC voltage, FACP status and to distinguish between an open or a short on the lock output terminals. Intelligent logic provides protection against accidental shorting of lock outputs. Learn More
    $356.41

  17. 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

  18. 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

  19. ELK-P112K DC Power Supply & Battery Charger

    Corbin Russwin 780 Power Supply (24VDC)

    Corbin Russwin 780 Power Supply (24VDC) Learn More
    $312.75

  20. Detex 10-800 Universal Logic & Power Supply Controller

    Detex 10-800 Universal Logic & Power Supply Controller

    The Detex 10-800 is a universal logic and power supply controller that allow for total control over all electrified hardware. The controller receives input from a switch, access control or any dry contact device and processes it into the desired output. One controller can manage applications for up to two doors, such as standard egress, delayed egress and interlocks. All connections for local or remote signaling are contained in one box. The 10-800 logic controller provides at least 2A of DC power at the door. A battery backup/charging circuit is standard with each controller to deliver an uninterrupted source of power for up to 4 hours (battery sold separately). Learn More
    $824.25

  21. Detex 80-800 Power Supply

    Detex 80-800 Power Supply

    The Detex 80-800 Power Supply is designed for applications requiring a continuous supply of a regulated, filtered output voltage. The Detex 80-800 Power Supply includes a battery charging circuit. Batteries provide backup for uninterrupted service. Learn More
    $386.75

  22. Detex 81-800 Logic Power Supply Latch Retraction

    Detex 81-800 Logic Power Supply Latch Retraction

    Detex Series 800 logic and power supplies convert 120VAC into regulated and filtered 24VDC, providing a secure, consistent, power feed to various electrified door hardware accessories, primarily access control components, such as Detex latch retraction exit devices. Learn More
    $621.75

  23. 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

    Out of stock

  24. Dorma PS-501 Power Supply

    Dorma PS-501 Power Supply

    The PS501 Power Supply is capable of powering and controlling (2) 9000 Series Exit Devices with the ES Electric Latch Bolt Retraction feature. Learn More
    $440.69

  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. Dortronics 4204 Series Power Supply

    Dortronics 4204 Power Supply

    The Dortronics 4204 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
    $307.13

  27. Dortronics 7604-H Remote Monitoring & Control Four Zone Hardwired

    Dortronics 7604-H Remote Monitoring & Control Four Zone Hardwired

    The 7604-H Annunciator/Control System for Four Zone Configurations on Three Gang Plate (6-1/2" Wide x 4-1/2" High x 2-1/2" Deep) Learn More
    $487.50

  28. 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

  29. DynaLock 5500-DB5-CMTD Medium Duty Power Supply w/ Distribution Board & Control Module

    DynaLock 5500-DB5-CMTD Medium Duty Power Supply w/ Distribution Board & Control Module

    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. DB5 Distribution Board - 5 Zone fused, accepts any combination of up to 5 CMs or CMTDs. CMTD Control Module - Plug in allowing control over individual outputs (requires DB5 or DB10) Learn More
    $401.98

    Out of stock

  30. DynaLock 5500-FAC Medium Duty Power Supply w/ Fire Alarm Control

    DynaLock 5500-FAC Medium Duty Power Supply w/ Fire Alarm Control

    The 5500-FAC 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. Fire alarm control (FAC) relay provides integration with fire or emergency alarm system. The DynaLock 5500-FAC Power Supply provides clean, filtered, and regulated DC voltage. Learn More
    $329.54

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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!