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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. Yale 782 Power Control Electric Latch Retraction

    Yale 782 Power Control Electric Latch Retraction

    Yale 782 Designed to control one or two electric latch retraction “P” exit devices. Equipped with two 20-second timers which can operate the exit devices together or independently. Requires a momentary or timed, dry contact input and can be interfaced with access control systems, automatic door operators, “blow open” type scenarios and has provisions for N/C fire alarm systems. Learn More
    $351.56

  2. Yale 781N Electric Latch Retraction Controller

    Yale 781N Electric Latch Retraction Controller

    Designed to control one or two electric latch retraction “P” exit devices. Equipped with two 20-second timers which can operate the exit devices together or independently. Requires a momentary or timed, dry contact input and can be interfaced with access control systems, automatic door operators, “blow open” type scenarios and has provisions for N/C fire alarm systems. Note: The 781N is required for use with the “P” latch retraction option. Using any other power supply with the “P” option voids the warranty of the device. This item is not longer available and has been replaced with the 782 Model Learn More
    $351.56

    Out of stock

  3. Sargent Profile G1-8276-TAL Proximity RF Technology Cylinder Override & Deadbolt Mortise Lock

    Von Duprin R6 RELAY.102 Field Install 24VDC DPDT Relay

    Von Duprin R6 RELAY.102 Field Install 24VDC DPDT Relay Learn More
    $266.25

  4. Von Duprin PT790 Plug-in Transformer

    Von Duprin PT790 Plug-in Transformer

    Von Duprin PT790 9-volt External Power Supply Learn More
    $85.53

  5. Von Duprin PS914RFK-2RS Main Board Assembly Retrofit Kit For Von Duprin PS873-2

    Von Duprin PS914RFK-2RS Main Board Assembly Retrofit Kit For Von Duprin PS873-2

    Von Duprin PS914RFK-2RS Main Board Assembly Retrofit Kit Learn More
    $525.00

  6. Von Duprin PS914RFK Main Board Assembly Retrofit Kit For Von Duprin PS873

    Von Duprin PS914RFK Main Board Assembly Retrofit Kit For Von Duprin PS873

    Von Duprin PS914RFK Main Board Assembly Retrofit Kit Learn More
    $434.38

  7. Von Duprin PS914-KL Power Supply w/ Key Lock Cover

    Von Duprin PS914-KL Power Supply w/ Key Lock Cover

    The Von Duprin PS914 Power Supply and option boards were designed to meet the specific requirements of electrified panic devices. 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 panic devices, strikes, card readers, etc). Learn More
    $366.56

  8. Von Duprin PS914-BBK Power Supply w/ Battery Backup Kit

    Von Duprin PS914-BBK Power Supply w/ Battery Backup Kit

    The Von Duprin PS914-BBK Power Supply and option boards were designed to meet the specific requirements of electrified panic devices. 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 panic devices, strikes, card readers, etc). Learn More
    $455.63

  9. Von Duprin PS914-8F-FA Power Supply w/ Fused 8 Zone Distribution Board & Fire Alarm

    Von Duprin PS914-8F-FA Power Supply w/ Fused 8 Zone Distribution Board & Fire Alarm

    The Von Duprin PS914-8F-FA Power Supply and option boards were designed to meet the specific requirements of electrified panic devices. 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 panic devices, strikes, card readers, etc). Learn More
    $406.09

  10. Von Duprin PS914-4RL-FA Power Supply w/ 4 Relay Logic Board & Fire Alarm

    Von Duprin PS914-4RL-FA Power Supply w/ 4 Relay Logic Board & Fire Alarm

    Von Duprin PS914-4RL-FA Power Supply w/ 4 Relay Logic Board & Fire Alarm designed to meet the specific requirements of electrified panic devices. 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 Learn More
    $601.80

  11. Von Duprin PS914-4RL-2RS Power Supply With Auto Operator

    Von Duprin PS914-4RL-2RS Power Supply w/ Auto Operator

    Von Duprin’s 914-4RL: 4 Relay Logic Board, With Auto Operator Power Supply and option boards were designed to meet the specific requirements of electrified panic devices. Learn More
    $657.90

  12. Von Duprin PS914-4RL Power Supply

    Von Duprin PS914-4RL Power Supply w/ 4 Relay Logic Board

    Von Duprin’s 914-4RL 4 Relay Logic Board, power supply and option boards were designed to meet the specific requirements of electrified panic devices. Learn More
    $572.48

  13. Von Duprin PS914-2RS-KL Power Supply w/ 2 Relay EL Panic Device Control Board & Key Lock Cover

    Von Duprin PS914-2RS-KL Power Supply w/ 2 Relay EL Panic Device Control Board & Key Lock Cover

    If you are looking for something that is designed to meet the specific requirements of electrified panic devices, the Von Duprin PS914 2RS power supply distributors are perfect for you. Installation is a snap with the flat mounting design and locking connectors that are polarized for use with option boards. Thanks to the new design, it eliminates the need for any side connectors and racks. Learn More
    $451.99

  14. Von Duprin PS914-2RS-FA Power Supply w/ 2 Relay EL Panic Device Control Board & Fire Alarm

    Von Duprin PS914-2RS-FA Power Supply w/ 2 Relay EL Panic Device Control Board & Fire Alarm

    If you are looking for something that is designed to meet the specific requirements of electrified panic devices, the Von Duprin PS914 2RS power supply distributors are perfect for you. Installation is a snap with the flat mounting design and locking connectors that are polarized for use with option boards. Thanks to the new design, it eliminates the need for any side connectors and racks. Learn More
    $462.19

  15. Von Duprin PS914-2RS-BBK Power Supply w/ 2 Relay EL Panic Device Control Board & Battery Backup Kit

    Von Duprin PS914-2RS-BBK Power Supply w/ 2 Relay EL Panic Device Control Board & Battery Backup Kit

    The Von Duprin PS914-2RS-BBK Power Supply 4A High Inrush 12/24 VDC designed to meet the specific requirements of electrified panic devices. 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. Learn More
    $550.16

  16. Von Duprin PS914-2RS Power Supply

    Von Duprin PS914-2RS Power Supply w/ 2 Relay EL Panic Device Control Board

    If you are looking for something that is designed to meet the specific requirements of electrified panic devices, the Von Duprin PS914 2RS power supply distributors are perfect for you. Installation is a snap with the flat mounting design and locking connectors that are polarized for use with option boards. Thanks to the new design, it eliminates the need for any side connectors and racks. Learn More
    $432.86

  17. Von Duprin PS914 Power Supply

    Von Duprin PS914 Power Supply

    The Von Duprin PS914 Power Supply and option boards were designed to meet the specific requirements of electrified panic devices. 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 panic devices, strikes, card readers, etc). Learn More
    $347.44

  18. Von Duprin PNT-1 Pneumatic Power Transfer

    Von Duprin PNT-1 Pneumatic Power Transfer

    Electric Power Transfer provides a means of transferring electrical power from a door frame to the edge of a swinging door. The units are completely concealed when the door is in the closed position, and are ideally suited for installations involving abuse or heavy traffic. Learn More
    $316.84

  19. Von Duprin JB7-R2 Junction Box w/ DPDT Relay

    Von Duprin JB7-R2 Junction Box w/ DPDT Relay

    Von Duprin JB7-R2 Junction Box w/ DPDT Relay Learn More
    $544.50

  20. Von Duprin JB7-R1 Junction Box w/ SPDT Relay

    Von Duprin JB7-R1 Junction Box w/ SPDT Relay

    Von Duprin JB7-R1 Junction Box w/ SPDT Relay Learn More
    $534.00

  21. Von Duprin JB7 Junction Box Only

    Von Duprin JB7 Junction Box Only

    Von Duprin JB7 Junction Box Only Learn More
    $328.90

  22. Von Duprin EPT2-SP313 Electric Power Transfer Two 18 Gauge Wires

    Von Duprin EPT2-SP313 Electric Power Transfer Two 18 Gauge Wires

    Von Duprin EPT2 Electric Power Transfer provides a means of transferring electrical power from a door frame to the edge of a swinging door. The units are completely concealed when the door is in the closed position, and are ideally suited for installations involving abuse or heavy traffic. Learn More
    $269.03

  23. Von Duprin EPT2-SP28 Electric Power Transfer Two 18 Gauge Wires

    Von Duprin EPT2-SP28 Electric Power Transfer Two 18 Gauge Wires

    Von Duprin EPT2 Electric Power Transfer provides a means of transferring electrical power from a door frame to the edge of a swinging door. The units are completely concealed when the door is in the closed position, and are ideally suited for installations involving abuse or heavy traffic. Learn More
    $269.03

  24. Von Duprin EPT10-SP313 Electric Power Transfer Ten 24 Gauge Wires

    Von Duprin EPT10-SP313 Electric Power Transfer Ten 24 Gauge Wires

    Von Duprin EPT10 Electric Power Transfer provides a means of transferring electrical power from a door frame to the edge of a swinging door. The units are completely concealed when the door is in the closed position, and are ideally suited for installations involving abuse or heavy traffic. Learn More
    $284.96

  25. Von Duprin EPT10-SP28 Electric Power Transfer Ten 24 Gauge Wires

    Von Duprin EPT10-SP28 Electric Power Transfer Ten 24 Gauge Wires

    Von Duprin EPT10 Electric Power Transfer provides a means of transferring electrical power from a door frame to the edge of a swinging door. The units are completely concealed when the door is in the closed position, and are ideally suited for installations involving abuse or heavy traffic. Learn More
    $284.96

  26. Von Duprin 900978 EPT Filler Plate

    Von Duprin 900978 EPT Filler Plate

    Von Duprin 900978 EPT Filler Plate Learn More
    $16.80

  27. Von Duprin 900-KL Key Lock Cover

    Von Duprin 900-KL Key Lock Cover

    Von Duprin 900-KL Key Lock Cover Learn More
    $20.71

  28. Von Duprin 900-FA Fire Alarm Board

    Von Duprin 900-FA Fire Alarm Board

    The Von Duprin 900-FA module consists of one printed circuit board that plugs onto the PS900 power supply. Learn More
    $32.84

  29. Von Duprin 900-BBK Battery Backup Kit (Includes Two 7A/hr Batteries)

    Von Duprin 900-BBK Battery Backup Kit (Includes Two 7A/hr Batteries)

    Field Installed Battery backup 900-BBK Circuit Board With Batteries Learn More
    $121.99

  30. Von Duprin 900-BB Battery Backup Board Only

    Von Duprin 900-BB Battery Backup Board Only

    Field Installed Battery backup 900-BB Circuit Board Only Learn More
    $64.40

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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!