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Single Door Access

Here you will find a wide variety of single door security components that bolster businesses and corporate access control systems. Our extensive inventory of single door access parts and accessories consists of electric locks, digital locks, exit devices, magnetic door locks, push button locks, video entry systems, and electric strikes—all designed for single-door applications. Door controllers and keypads, and more advanced systems including proximity readers and advanced automation features are all available, with free shipping on orders over $200.

Please browse the following categories, which include all top brands and models, to determine exactly what parts are most compatible for your door control module.

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  1. SDC PSB560Y Request To Exit Non-Latching Pressure Exit Sense Bar

    SDC PSB560Y Request To Exit Non-Latching Pressure Exit Sense Bar

    Building codes essentially state that egress through access controlled doors must not require prior knowledge of operational requirements. Meeting this criteria, SDC’s patented PSB560 Sure Exit® Pressure Sense Bar is designed to release electromagnetic door locks for uninhibited egress. When slight pressure is applied to the non-latching bar, either of the two redundant solid state pressure sensors are actuated causing the electronics to immediately release the electromagnetic door locks. Learn More
    $218.75

  2. SDC PSB560V Request To Exit Non-Latching Pressure Exit Sense Bar

    SDC PSB560V Request To Exit Non-Latching Pressure Exit Sense Bar

    Building codes essentially state that egress through access controlled doors must not require prior knowledge of operational requirements. Meeting this criteria, SDC’s patented PSB560 Sure Exit® Pressure Sense Bar is designed to release electromagnetic door locks for uninhibited egress. When slight pressure is applied to the non-latching bar, either of the two redundant solid state pressure sensors are actuated causing the electronics to immediately release the electromagnetic door locks. Learn More
    $218.75

  3. SDC MSB550Y-42 Request To Exit Non-Latching Push Switch Bar

    SDC MSB550Y-42 Request To Exit Non-Latching Push Switch Bar

    Building codes essentially state that egress through access controlled doors must not require prior knowledge of operational requirements. Meeting this criteria, SDC’s MSB550 is designed to release electromagnetic door locks for uninhibited egress. When slight pressure is applied a microswitch is actuated, immediately releasing the electromagnetic door lock. Learn More
    $140.63

    Out of stock

  4. SDC MSB550Y-2 Request To Exit Non-Latching Push Switch Bar w/ 2 SPDT Contacts

    SDC MSB550Y-2 Request To Exit Non-Latching Push Switch Bar w/ 2 SPDT Contacts

    Building codes essentially state that egress through access controlled doors must not require prior knowledge of operational requirements. Meeting this criteria, SDC’s MSB550 is designed to release electromagnetic door locks for uninhibited egress. When slight pressure is applied a microswitch is actuated, immediately releasing the electromagnetic door lock. Learn More
    $159.38

  5. SDC MSB550Y Request To Exit Non-Latching Push Switch Bar

    SDC MSB550Y Request To Exit Non-Latching Push Switch Bar

    Building codes essentially state that egress through access controlled doors must not require prior knowledge of operational requirements. Meeting this criteria, SDC’s MSB550 is designed to release electromagnetic door locks for uninhibited egress. When slight pressure is applied a microswitch is actuated, immediately releasing the electromagnetic door lock. Learn More
    $140.63

  6. SDC MSB550V-42 Request To Exit Non-Latching Push Switch Bar

    SDC MSB550V-42 Request To Exit Non-Latching Push Switch Bar

    Building codes essentially state that egress through access controlled doors must not require prior knowledge of operational requirements. Meeting this criteria, SDC’s MSB550 is designed to release electromagnetic door locks for uninhibited egress. When slight pressure is applied a microswitch is actuated, immediately releasing the electromagnetic door lock. Learn More
    $140.63

  7. SDC MSB550V-2 Request To Exit Non-Latching Push Switch Bar w/ 2 SPDT Contacts

    SDC MSB550V-2 Request To Exit Non-Latching Push Switch Bar w/ 2 SPDT Contacts

    Building codes essentially state that egress through access controlled doors must not require prior knowledge of operational requirements. Meeting this criteria, SDC’s MSB550 is designed to release electromagnetic door locks for uninhibited egress. When slight pressure is applied a microswitch is actuated, immediately releasing the electromagnetic door lock. Learn More
    $159.38

  8. SDC MSB550V Request To Exit Non-Latching Push Switch Bar

    SDC MSB550V Request To Exit Non-Latching Push Switch Bar

    Building codes essentially state that egress through access controlled doors must not require prior knowledge of operational requirements. Meeting this criteria, SDC’s MSB550 is designed to release electromagnetic door locks for uninhibited egress. When slight pressure is applied a microswitch is actuated, immediately releasing the electromagnetic door lock. Learn More
    $140.63

  9. SDC MC-4 Recessed Magnetic Switch Contact

    SDC MC-4 Recessed Magnetic Switch Contact

    SDC MC-4 Recessed Magnetic Switch Contact Learn More
    $21.00

  10. SDC LR100YDK QUIET DUO Yale Electric Latch Retraction Kit

    SDC LR100YDK QUIET DUO Yale Electric Latch Retraction Kit

    The SDC LR100YDK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $343.75

  11. SDC LR100VDKEM QUIET DUO Von Duprin 98/99 & 33/35 Series Electric Latch Retraction Kit

    SDC LR100VDKEM QUIET DUO Von Duprin 98/99 & 33/35 Series Electric Latch Retraction Kit

    The SDC LR100VDK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $356.25

  12. SDC LR100VDK22 QUIET DUO Von Duprin 22 Series Electric Latch Retraction Kit

    SDC LR100VDK22 QUIET DUO Von Duprin 22 Series Electric Latch Retraction Kit

    The SDC LR100VDK22 Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $343.75

  13. SDC LR100VDK QUIET DUO Von Duprin 98/99 & 33/35 Series Electric Latch Retraction Kit

    SDC LR100VDK QUIET DUO Von Duprin 98/99 & 33/35 Series Electric Latch Retraction Kit

    The SDC LR100VDK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $343.75

  14. SDC LR100SGK QUIET DUO Sargent Electric Latch Retraction Kit

    SDC LR100SGK QUIET DUO Sargent Electric Latch Retraction Kit

    The SDC LR100SGK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $343.75

  15. SDC LR100PDK QUIET DUO Precision Electric Latch Retraction Kit

    SDC LR100PDK QUIET DUO Precision Electric Latch Retraction Kit

    The SDC LR100PDK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $343.75

  16. SDC LR100HK QUIET DUO Hager Electric Latch Retraction Kit

    SDC LR100HK QUIET DUO Hager Electric Latch Retraction Kit

    The SDC LR100HK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $343.75

  17. SDC LR100FAK QUIET DUO Falcon/Dor-O-Matic Electric Latch Retraction Kit

    SDC LR100FAK QUIET DUO Falcon/Dor-O-Matic Electric Latch Retraction Kit

    The SDC LR100FAK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $343.75

    Out of stock

  18. SDC LR100DXK QUIET DUO Detex Electric Latch Retraction Kit

    SDC LR100DXK QUIET DUO Detex Electric Latch Retraction Kit

    The SDC LR100DXK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $343.75

  19. SDC LR100DMK QUIET DUO Falcon/Dor-O-Matic Electric Latch Retraction Kit

    SDC LR100DMK QUIET DUO Falcon/Dor-O-Matic Electric Latch Retraction Kit

    The SDC LR100DMK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $343.75

  20. SDC LR100CRK QUIET DUO Corbin Russwin Electric Latch Retraction Kit

    SDC LR100CRK QUIET DUO Corbin Russwin Electric Latch Retraction Kit

    The SDC LR100CRK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $326.56

  21. SDC LR100AWK QUIET DUO Arrow Electric Latch Retraction Kit

    SDC LR100AWK QUIET DUO Arrow Electric Latch Retraction Kit

    The SDC LR100AWK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $343.75

  22. SDC LR100ARK QUIET DUO Adams Rite Electric Latch Retraction Kit

    SDC LR100ARK QUIET DUO Adams Rite Electric Latch Retraction Kit

    The SDC LR100ARK Electric Latch Retraction Kit enables electric access control and dogging of mechanical exit devices. When energized the motor retracts the exit device latch and pulls the pushpad into the dogged (depressed) position enabling momentary or sustained push and pull operation of the door. The latch retraction mechanism may be activated by an access control, remote control device or building automation system. The exit device always provides uninhibited egress. Field Installed Retrofit Kit Learn More
    $343.75

  23. SDC E61-10A-SPDT Switch For MSB550 Bar

    SDC E61-10A-SPDT Switch For MSB550 Bar

    SDC E61-10A-SPDT Switch For MSB550 Bar Learn More
    $21.00

  24. SDC 528 Exit Device Switch Kit (Sargent 20/60 & Yale 2100)

    SDC 528 Exit Device Switch Kit (Sargent 20/60 & Yale 2100)

    SDC 528 Switch kits are field installed in the inactive hinge pad of rim mount exit devices, mortise exit devices, concealed vertical rod exit devices and surface vertical rod exit devices. Learn More
    $116.99

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    SDC 527-2 Exit Device Switch Kit (Sargent 80 DPDT)

    SDC 527 Switch kits are field installed in the inactive hinge pad of rim mount exit devices, mortise exit devices, concealed vertical rod exit devices and surface vertical rod exit devices. Learn More
    $116.99

  26. /

    SDC 527 Exit Device Switch Kit (Sargent 80 & Arrow S3800)

    SDC 527 Switch kits are field installed in the inactive hinge pad of rim mount exit devices, mortise exit devices, concealed vertical rod exit devices and surface vertical rod exit devices. Learn More
    $116.99

  27. /

    SDC 526 Exit Device Switch Kit (Corbin ED8200)

    SDC 526 Switch kits are field installed in the inactive hinge pad of rim mount exit devices, mortise exit devices, concealed vertical rod exit devices and surface vertical rod exit devices. Learn More
    $116.99

  28. SDC 525 Exit Device Switch Kit (Monarch 18 and 19)

    SDC 525 Exit Device Switch Kit (Monarch 18 and 19)

    SDC 525 Switch kits are field installed in the inactive hinge pad of rim mount exit devices, mortise exit devices, concealed vertical rod exit devices and surface vertical rod exit devices. Learn More
    $116.99

  29. /

    SDC 521 Exit Device Switch Kit (Corbin 7000)

    SDC 521 Switch kits are field installed in the inactive hinge pad of rim mount exit devices, mortise exit devices, concealed vertical rod exit devices and surface vertical rod exit devices. Learn More
    $116.99

  30. /

    SDC 520 Exit Device Switch Kit (Corbin 3000)

    SDC 520 Switch kits are field installed in the inactive hinge pad of rim mount exit devices, mortise exit devices, concealed vertical rod exit devices and surface vertical rod exit devices. Learn More
    $116.99

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Access Control Systems For Your Home or Office’s Single Doors

Single door access presents a number of different possibilities for securing your home or office. Whether you’re choosing to opt for a proximity reader or advanced automation, even basic access door security can be greatly enhanced by even a simple accessory.

Door locks, whether they’re push button, digital, or electric, can be a major differentiator in securing your building. We have accordingly stocked our supply with a vast selection of all the varying brands and models to meet the individual needs of our customers. Beyond the standard locking mechanisms on many home and office doors, these tools provide you with an extra layer of security that you can trust.

We know that our customers are informed, and cannot waste time trying to determine which commercial door hardware is or is not worth their time. That’s why we’ve not only provided the top brands, but also provided an incredibly large inventory that makes door access control systems for any application easily available. Just search for the models and parts you’re looking for in our search query bar, and find your target product in seconds.

A Broad Selection of Basic and Advanced Door Locks

We value having a base of customers whose needs range from the most very basic in home or office entry, to much larger needs from corporate to governmental security, and we pride ourselves in being able to provide the best selection for all of them. Each grade and model has been divided into its appropriate section.

We have door access control systems for single doors that rely on current, existing power sources, as well as ones that can be powered by an independent box. And we know that when certain parts do wear out, it can be a pain to try and hunt down the manufacturer and order that specific part—so we provide a full range of small replacement parts, that are key components of these complicated locking systems.

Rather than going through and replacing your entire system, simply diagnose the problem area, and search our extensive inventory for exactly the part you need.

Whether you have to service a high volume of single door entries or just one home, our shipping and processing is extremely accommodating for any size order. We’ll get the parts to you quickly, so that you don’t need to be worried about a compromised system.