(888) 209-8167
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.

17 Item(s)

Set Descending Direction
per page

Grid  List 

  1. 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
    $404.34

  2. 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

  3. 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

  4. DynaLock 5600-24-FAC Power Supply w/ Fire Alarm Control

    DynaLock 5600-24-FAC Power Supply w/ Fire Alarm Control

    DynaLock 5600-24-FAC Power Supply offers the reliability of solid state electronics and flexibility of modular design. Power more devices with this high-output supply. Learn More
    $451.25

  5. Keri Systems KPS-11 Power Supply

    Keri Systems KPS-11 Power Supply

    Keri Systems KPS-11 Power Supply 12VDC, 10 Amp, Battery Ready Learn More
    $470.40

  6. Precision ELR151 Power Supply Electric Latch Retraction

    Precision ELR151 Power Supply Electric Latch Retraction

    The ELR151 is a power supply REQUIRED to control ELR Devices. The power supply contains a Motherboard that will accept up to two plug-in Control Modules. Each Control Module controls one ELR Device and includes a Time Delay Feature. The Time Delay provides a variable (0 - 4 minutes) Latch Retraction period in response to a momentary input. Learn More
    $460.50

  7. Precision PS160-6 Power Supply

    Precision PS160-6 Power Supply

    The PS160-6 Power Supply is designed as a power source for a variety of applications including Electric Locking, Exit Alarm and Delayed Egress Exit Devices. Learn More
    $478.50

  8. Schlage SBB-20APS Bright Blue Power Supply

    Schlage SBB-20APS Bright Blue Power Supply

    The SBB-20APS power supplies are efficient linear performance power supplies with battery charger and power supervision. Extensive filtering provides a balance of super clean power. This design eliminates interference problems with proximity readers. The SBB-20APS are uninterruptible power supplies when stand-by batteries are connected. A service switch allows the DC output to be turned off for service. Learn More
    $478.13

  9. SDC 636RF Power Supply & Charger

    SDC 636RF Power Supply & Charger

    The SDC 636RF Power Supplies have been developed specifically to support electric locks and access controls. The high performance, heavy-duty 6 Amp 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. Documentation is provided to ensure 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 auxiliary emergency release interface. SDC 600 Series power supplies are manufactured according to ISO 9001 - 2000 certified quality standards. Learn More
    $437.50

  10. 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

  11. Securitron BPS-24-4 Boxed Power Supply

    Securitron BPS-24-4 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

  12. Securitron BPSM Self Monitoring Power Supply

    Securitron BPSM Self Monitoring Power Supply

    When interfacing with a fire alarm system where the system's auxiliary relay cannot handle the full current potential of the power supply, or when monitoring power systems for AC failure or DC battery failure, the BPSM linear power supply is the right choice. The power supply status LED indicators and status output terminals combine with BPS features to offer the next stage of protection. Learn More
    $466.20

  13. 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
    $422.75

  14. Von Duprin PS914-2Q Quiet Power Supply

    Von Duprin PS914-2Q Quiet Power Supply

    The Von Duprin PS914-2Q Quiet Latch Retraction Power Supply 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 Learn More
    $438.19

  15. Von Duprin PS914-2RS Power Supply

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

    The Von Duprin PS914-2RS 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. The Von Duprin PS914-2RS is the 2011 Replacement for the PS873-2 Power Supply Learn More
    $438.19

  16. 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
    $411.47

  17. 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
    $470.85

17 Item(s)

Set Descending Direction
per page

Grid  List