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Power Supplies

Power supply is a reference to a source of electrical power. A device or system that supplies electrical or other types of energy to an output load or group of loads is called a power supply unit or PSU. The term is most commonly applied to electrical energy supplies, less often to mechanical ones, and rarely to others. Power supplies are commonly used to support security devices that require low voltage power such as electric strikes, electromagnetic locks, keypads and readers, access control systems, CCTV systems, and burglar alarm systems.

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  1. Securitron AQD3 AccuPower Power Supply

    Securitron AQD3 AccuPower Power Supply 1 Output

    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
    $119.74

  2. Securitron AQD3-1R AccuPower Power Supply 1 Output/Fire Relay

    Securitron AQD3-1R AccuPower Power Supply 1 Output/Fire Relay

    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
    $146.88

  3. Securitron AQD3-4C AccuPower Power Supply 4 Outputs/PTC

    Securitron AQD3-4C AccuPower Power Supply 4 Outputs/PTC

    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
    $135.71

  4. Securitron AQD3-4F AccuPower Power Supply 4 Outputs/Fuse

    Securitron AQD3-4F AccuPower Power Supply 4 Outputs/Fuse

    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
    $133.36

  5. Securitron AQD3-8C AccuPower Power Supply 8 Outputs/PTC

    Securitron AQD3-8C AccuPower Power Supply 8 Outputs/PTC

    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
    $145.70

  6. Securitron AQD3-8C1R AccuPower Power Supply 8 Outputs/PTC/Fire Relay

    Securitron AQD3-8C1R AccuPower Power Supply 8 Outputs/PTC/Fire Relay

    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
    $179.19

  7. Securitron AQD3-8F AccuPower Power Supply 8 Outputs/Fuse

    Securitron AQD3-8F AccuPower Power Supply 8 Outputs/Fuse

    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
    $146.88

  8. Securitron AQD3-8F8R AccuPower Power Supply 8 Outputs/Fuse/Fire Relay

    Securitron AQD3-8F8R AccuPower Power Supply 8 Outputs/Fuse/Fire Relay

    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
    $211.50

  9. Securitron AQD5 AccuPower Power Supply 1 Output

    Securitron AQD5 AccuPower Power Supply 1 Output

    The Securitron AccuPower AQD5 switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $165.09

  10. Securitron AQD5-4C AccuPower Power Supply 4 Outputs/PTC

    Securitron AQD5-4C AccuPower Power Supply 4 Outputs/PTC

    The Securitron AccuPower AQD5-4C switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $188.00

  11. Securitron AQD5-4F AccuPower Power Supply 4 Outputs/Fuse

    Securitron AQD5-4F AccuPower Power Supply 4 Outputs/Fuse

    The Securitron AccuPower AQD5-4F switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $186.83

  12. Securitron AQD5-8C AccuPower Power Supply 8 Outputs/PTC

    Securitron AQD5-8C AccuPower Power Supply 8 Outputs/PTC

    The Securitron AccuPower AQD5-8C switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $196.81

  13. Securitron AQD5-8C1R AccuPower Power Supply 8 Outputs/PTC/Fire Relay

    Securitron AQD5-8C1R AccuPower Power Supply 8 Outputs/PTC/Fire Relay

    The Securitron AccuPower AQD5-8C1R switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $216.20

  14. Securitron AQD5-8F AccuPower Power Supply 8 Outputs/Fuse

    Securitron AQD5-8F AccuPower Power Supply 8 Outputs/Fuse

    The Securitron AccuPower AQD5-8F switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $189.18

  15. Securitron AQD5-8F8R AccuPower Power Supply 8 Outputs/Fuse/Fire Relay

    Securitron AQD5-8F8R AccuPower Power Supply 8 Outputs/Fuse/Fire Relay

    The Securitron AccuPower AQD5-8F8R switching power supplies are dual voltage supervised units with a battery charger. Learn More
    $261.44

  16. Securitron AQM20 AccuPower Power Supply 2 Outputs

    Securitron AQM20 AccuPower Power Supply 2 Outputs

    The Securitron AccuPower AQM20 switching power supplies are multi voltage, supervised units with a battery charger, which provide up to 20 total amps of low-voltage DC output. They are field selectable and contain two (2) power modules with flexibility for delivering 12VDC, 24VDC or 12 and 24VDC at the same time. Learn More
    $274.95

  17. Securitron AQM20-16C AccuPower Power Supply 16 Outputs/PTC

    Securitron AQM20-16C AccuPower Power Supply 16 Outputs/PTC

    The Securitron AccuPower AQM20-16C switching power supplies are multi voltage, supervised units with a battery charger, which provide up to 20 total amps of low-voltage DC output. They are field selectable and contain two (2) power modules with flexibility for delivering 12VDC, 24VDC or 12 and 24VDC at the same time. Learn More
    $334.88

  18. Securitron AQM20-16F AccuPower Power Supply 16 Outputs/Fuse

    Securitron AQM20-16F AccuPower Power Supply 16 Outputs/Fuse

    The Securitron AccuPower AQM20-16F switching power supplies are multi voltage, supervised units with a battery charger, which provide up to 20 total amps of low-voltage DC output. They are field selectable and contain two (2) power modules with flexibility for delivering 12VDC, 24VDC or 12 and 24VDC at the same time. Learn More
    $320.78

  19. Securitron AQM20-8C AccuPower Power Supply 8 Outputs/PTC

    Securitron AQM20-8C AccuPower Power Supply 8 Outputs/PTC

    The Securitron AccuPower AQM20-8C switching power supplies are multi voltage, supervised units with a battery charger, which provide up to 20 total amps of low-voltage DC output. They are field selectable and contain two (2) power modules with flexibility for delivering 12VDC, 24VDC or 12 and 24VDC at the same time. Learn More
    $304.91

  20. Securitron AQM20-8C8R AccuPower Power Supply 8 Outputs/PTC/Fire Relay

    Securitron AQM20-8C8R AccuPower Power Supply 8 Outputs/PTC/Fire Relay

    The Securitron AccuPower AQM20-8C8R switching power supplies are multi voltage, supervised units with a battery charger, which provide up to 20 total amps of low-voltage DC output. They are field selectable and contain two (2) power modules with flexibility for delivering 12VDC, 24VDC or 12 and 24VDC at the same time. Learn More
    $388.93

  21. Securitron AQM20-8F AccuPower Power Supply 8 Outputs/Fuse

    Securitron AQM20-8F AccuPower Power Supply 8 Outputs/Fuse

    The Securitron AccuPower AQM20-8F switching power supplies are multi voltage, supervised units with a battery charger, which provide up to 20 total amps of low-voltage DC output. They are field selectable and contain two (2) power modules with flexibility for delivering 12VDC, 24VDC or 12 and 24VDC at the same time. Learn More
    $320.78

  22. Securitron AQM20-8F8R AccuPower Power Supply 8 Outputs/Fuse/Fire Relay

    Securitron AQM20-8F8R AccuPower Power Supply 8 Outputs/Fuse/Fire Relay

    The Securitron AccuPower AQM20-8F8R switching power supplies are multi voltage, supervised units with a battery charger, which provide up to 20 total amps of low-voltage DC output. They are field selectable and contain two (2) power modules with flexibility for delivering 12VDC, 24VDC or 12 and 24VDC at the same time. Learn More
    $388.93

  23. Securitron BACS Hard Wired AC Power Supply (120 VAC)

    Securitron BACS Hard Wired AC Power Supply (120 VAC)

    Intended primarily for powering CCTV cameras. BACS employs the same multiple zone concept as the BPS, including nearly identical control boards providing eight automatically breakered outputs, individual control switches and LEDs. Learn More
    $377.17

  24. Securitron BACSH Hard Wired AC Power Supply (220 VAC)

    Securitron BACSH Hard Wired AC Power Supply (220 VAC)

    Intended primarily for powering CCTV cameras. BACSH employs the same multiple zone concept as the BPS, including nearly identical control boards providing eight automatically breakered outputs, individual control switches and LEDs. Learn More
    $398.40

  25. Securitron BPS-12-1 Boxed Power Supply

    Securitron BPS-12-1 Boxed Power Supply

    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

  26. Securitron BPS-12-15 Boxed Power Supply

    Securitron BPS-12-15 Boxed Power Supply

    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
    $641.55

  27. Securitron BPS-12-3 Boxed Power Supply

    Securitron BPS-12-3 Boxed Power Supply

    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

  28. Securitron BPS-12-45 Boxed Power Supply

    Securitron BPS-12-45 Boxed Power Supply

    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
    $388.93

  29. Securitron BPS-12-6 Boxed Power Supply

    Securitron BPS-12-6 Boxed Power Supply

    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
    $431.81

  30. Securitron BPS-12-9 Boxed Power Supply

    Securitron BPS-12-9 Boxed Power Supply

    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
    $522.29

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