(800) 825-7848
M-F 9AM-5PM EST

You have no items in your shopping cart.

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.

1 Item(s)

Set Descending Direction
per page

Grid  List 

  1. 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

1 Item(s)

Set Descending Direction
per page

Grid  List