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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. 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

  2. Securitron BPSH-12/24-1 Dual Voltage Boxed Power Supply (12/24VDC - 1 Amp)

    Securitron BPSH-12/24-1 Dual Voltage Boxed Power Supply (12/24VDC - 1 Amp)

    Recommended for use with the most voltage sensitive electronic safety and security components including card readers, electric strikes, motion sensors and DC voltage cameras. Also recommended where an interface with a fire alarm system or battery backup is needed. The BPSH-12/24-1 is UL Class 2 listed, allowing for wire runs without the use of conduit from power supply to door. Learn More
    $152.70

    Out of stock

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

    Securitron BPS-24-1 Boxed Power Supply (24VDC - 1 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
    $128.31

  4. Securitron BPS-12/24-1 Dual Voltage Boxed Power Supply (12/24VDC - 1 Amp)

    Securitron BPS-12/24-1 Dual Voltage Boxed Power Supply (12/24VDC - 1 Amp)

    Recommended for use with the most voltage sensitive electronic safety and security components including card readers, electric strikes, motion sensors and DC voltage cameras. Also recommended where an interface with a fire alarm system or battery backup is needed. The BPS-12/24-1 is UL Class 2 listed, allowing for wire runs without the use of conduit from power supply to door. Learn More
    $152.75

  5. Securitron BPS-12-1 Boxed Power Supply (12VDC - 1 Amp)

    Securitron BPS-12-1 Boxed Power Supply (12VDC - 1 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
    $128.31

  6. Securitron AQD5 AccuPower Power Supply 1 Output (12/24VDC)

    Securitron AQD5 AccuPower Power Supply 1 Output (12/24VDC)

    The Securitron AccuPower AQD5 switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $189.76

  7. Securitron AQD3-8F AccuPower Power Supply 8 Outputs/Fuse (12/24VDC)

    Securitron AQD3-8F AccuPower Power Supply 8 Outputs/Fuse (12/24VDC)

    The Securitron AccuPower AQD3-8F power supplies are dual voltage, supervised units with battery charger. These units are field selectable, with a fast battery charge reserve. Learn More
    $169.20

  8. Securitron AQD3-8C AccuPower Power Supply 8 Outputs/PTC (12/24VDC)

    Securitron AQD3-8C AccuPower Power Supply 8 Outputs/PTC (12/24VDC)

    The Securitron AccuPower AQD3-8C power supplies are dual voltage, supervised units with battery charger. These units are field selectable, with a fast battery charge reserve. Learn More
    $167.44

  9. Securitron AQD3-4F AccuPower Power Supply 4 Outputs/Fuse (12/24VDC)

    Securitron AQD3-4F AccuPower Power Supply 4 Outputs/Fuse (12/24VDC)

    The Securitron AccuPower AQD3-4F power supplies are dual voltage, supervised units with battery charger. These units are field selectable, with a fast battery charge reserve. Learn More
    $153.34

  10. Securitron AQD3-4C AccuPower Power Supply 4 Outputs/PTC (12/24VDC)

    Securitron AQD3-4C AccuPower Power Supply 4 Outputs/PTC (12/24VDC)

    The Securitron AccuPower AQD3-4C power supplies are dual voltage, supervised units with battery charger. These units are field selectable, with a fast battery charge reserve. Learn More
    $156.28

  11. Securitron AQD3-1R AccuPower Power Supply 1 Output/Fire Relay (12/24VDC)

    Securitron AQD3-1R AccuPower Power Supply 1 Output/Fire Relay (12/24VDC)

    The Securitron AccuPower AQD3-1R power supplies are dual voltage, supervised units with battery charger. These units are field selectable, with a fast battery charge reserve. Learn More
    $169.20

  12. Securitron AQD3 AccuPower Power Supply 1 Output (12/24VDC)

    Securitron AQD3 AccuPower Power Supply 1 Output (12/24VDC)

    The Securitron AccuPower AQD3 power supplies are dual voltage, supervised units with battery charger. These units are field selectable, with a fast battery charge reserve. Learn More
    $123.42

  13. SDC 631RFL Power Supply Board Only (Less Box)

    SDC 631RFL Power Supply Board Only (Less Box)

    The SDC 631RFL 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
    $162.50

  14. SDC 602RF Power Supply & Charger

    SDC 602RF Power Supply & Charger

    SDC 602RF Access Control Power Supply and Charger, Selectable 12/24VDC, 1 Amp, Emergency Release Input, Low Battery Disconnect, Class 2 Learn More
    $162.50

  15. Schlage PS902-FA Power Supply w/ Fire Alarm

    Schlage PS902-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
    $176.25

  16. Schlage PS902-BB Power Supply w/ Battery Backup Board

    Schlage PS902-BB Power Supply w/ Battery Backup 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
    $179.18

  17. Schlage PS902 Power Supply

    Schlage PS902 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
    $125.31

  18. Sargent 3520 24VDC Regulated Power Supply 1 Amp

    Sargent 3520 24VDC Regulated Power Supply 1 Amp

    Used to provide necessary power requirements to all of SARGENT’S hardware products, including electromechanical locks. The 3520 is a 24VDC Regulated Power Supply. Learn More
    $168.75

  19. RCI 10-3 3 Amp Power Supply Without Fire Panel Disconnect

    RCI 10-3 3 Amp Power Supply Without Fire Panel Disconnect

    RCI's 10-3 filtered and regulated 10 Series DC Power Supplies are designed with safety and reliability in mind; especially when it comes to electric strikes. 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
    $152.10

  20. RCI 10-175UL Power Supply

    RCI 10-175UL Power Supply

    The Rutherford 10-175UL is a power-limited power supply that converts 115VAC/60Hz input into two individually PTC-protected 12V or 24V DC outputs. The 10-175UL is ideal for access control and applications requiring an interface with Fire Alarm Control Panels. The built-in fire alarm interface input trigger ensures that locking devices will be in a fail safe or open position in the event of an alarm. The 10-175UL must be installed in accordance with national and local electrical codes and regulations. Please note that this power supply has been discontinued and replaced with the 10-1-FPD Learn More
    $178.13

    Out of stock

  21. RCI 10-1-FPD 1.5 Amp Power Supply w/ Fire Panel Disconnect

    RCI 10-1-FPD 1.5 Amp Power Supply w/ Fire Panel Disconnect

    RCI's 10-1-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
    $150.93

  22. RCI 10-1 1.5 Amp Power Supply Without Fire Panel Disconnect

    RCI 10-1 1.5 Amp Power Supply Without Fire Panel Disconnect

    RCI's 10-1 filtered and regulated 10 Series DC Power Supplies are designed with safety and reliability in mind; especially when it comes to electric strikes. 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
    $114.08

  23. PHI Precision CM150-08 Control Module Electric Latch Retraction

    PHI Precision CM150-08 Control Module Electric Latch Retraction

    The CM150-08 control module is manufactured by Precision Hardware and is specifically designed for use with the ELR150 Series Power Supply. The CM-150-08 controls one Electric Latch Retraction (ELR) device, and offers a time delay feature. By using the time delay feature, users can operate the CM-150-08 control with a variable Latch Retraction period. Learn More
    $190.68

  24. Keri Systems KPS-5 Power Supply W/O Enclosure

    Keri Systems KPS-5 Power Supply W/ Enclosure

    Keri Systems KPS-5 Power Supply 12VDC, 2 Amp, Battery Ready Learn More
    $119.34

  25. Keri Systems EPS-58 Power Supply Kit For Entraguard Units

    Keri Systems EPS-58 Power Supply Kit For Entraguard Units

    Keri Systems EPS-58 Power Supply Kit For Entraguard Units Learn More
    $136.80

  26. DynaLock 5025 Light Duty Power Supply

    DynaLock 5025 Light Duty Power Supply

    DynaLock's cost effective 5025 Series solid state power supplies have been designed to provide a constant source of field selectable (12 or 24VDC) filtered and regulated, low voltage power. The one amp output will power multiple mag-locks and interface with other DynaLock access/egress control and monitor products. Learn More
    $133.60

  27. Command Access PM300 Power Boost Module w/ HO Switch

    Command Access PM300 Power Boost Module w/ HO Switch

    The PM300 is power booster interface module that fits inside of an electric latch pullback exit device. When energized by a 24VDC power source, it provides a local high current surge to the EL exit device to pull back the latchbolt. The PM300 utilizes smart technology to allow for both dual coil and single coil solenoids utilizing pulse width modulation. When utilizing the Command Access PS1, PS5-4, or PS5-6 power supplies, a simple slide of a switch engages the High Output mode to provide the additional pulse energy to overcome vertical rod and misalignment challenges. Since the unit is located inside the exit device or the hinge jamb, the typical wire run and power supply limitations are improved significantly by the PM300. Learn More
    $105.30

  28. Altronix StrikeIt2 Panic Device Power Controller For One 24VDC Lock Outputs

    Altronix StrikeIt2 Panic Device Power Controller For One 24VDC Lock Outputs

    Altronix StrikeIt2 operates one (1) 24VDC panic hardware device. It is designed to handle the high current surge panic hardware locking devices demand. In addition, an auxiliary power output provides power for accessory devices such as card readers, keypads, REX PIRs, electronic timers, relays, etc. Learn More
    $197.16

  29. Altronix SMP312C Single Output Power Supply/Chargers

    Altronix SMP312C Single Output Power Supply/Chargers

    These switching power supply/charger kits have a wide range of applications including: access control, security and CCTV system accessories that require additional power. Learn More
    $102.70

  30. Altronix OLS250 Off-line Switching Power Supply/Charger

    Altronix OLS250 Off-line Switching Power Supply/Charger

    Altronix OLS250 power supply/charger converts a 115VAC, 50/60Hz input into a 24VDC output @ 10 amp continuous supply current (see specifications). This unit has a wide range of applications for access control and security system accessories that require additional power. Learn More
    $188.84

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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!