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

You have no items in your shopping cart.

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.

26 Item(s)

Set Descending Direction
per page

Grid  List 

  1. Adams Rite 29-0218 Piezo Horn

    Adams Rite 29-0218 Piezo Horn

    Adams Rite 29-0218 Electric Strike Piezo Horn Learn More
    $11.55

  2. Adams Rite 29-0250-12DCC-IP Solenoid 12VDC

    Adams Rite 29-0250-12DCC-IP Solenoid 12VDC/24VAC

    Adams Rite 29-0250-12DCC-IP Solenoid 12VDC/24VAC Learn More
    $23.90

  3. Adams Rite 31-0044-05 Solenoid w/ Plunger 12VDC/24VAC

    Adams Rite 31-0044-05 Solenoid w/ Plunger 12VDC/24VAC

    Adams Rite 31-0044-05 Solenoid w/ Plunger 12VDC/24VAC Learn More
    $27.58

  4. Adams Rite 4603 Rectifier Full Wave Bridge Type

    Adams Rite 4603 Rectifier Full Wave Bridge Type

    Adams Rite 4603 Rectifier Full Wave Bridge Type Learn More
    $7.39

  5. HES 2002 Universal AC Transformer

    HES 2002 Universal AC Transformer

    HES 2002 Universal AC Transformer Learn More
    $33.26

  6. HES 2002P-24 AC Plug-In Transformer

    HES 2002P-24 AC Plug-In Transformer

    HES 2002P-24 AC Plug-In Transformer Learn More
    $22.18

  7. Hes 2004M ElectroLynx Adapter

    Hes 2004M ElectroLynx Adapter

    Make installation a snap with ElectroLynx: Introducing ElectroLynx, a wiring system of universal plug-in connectors and standardized, color-coded wiring that makes installation a snap. Now, door and hardware components, including the frame, hinge, door, and locking hardware, can be pre-wired with plug-in connectors that snap together to create a fully-wired electrical opening. The plugs and wiring are concealed to preserve the aesthetics of the opening and facilitate any future hardware changes. Learn More
    $20.94

  8. HES 2006M Plug-In Buzzer

    HES 2006M Plug-In Buzzer

    HES 2006M Add sound to your electric strike activation with a plug-in buzzer Learn More
    $27.10

  9. Trine 1002-2 Light Commercial Electric Strike (Fail Secure)

    RCI F2LM F2 Latch Monitor Kit (Plug In)

    RCI F2LM F2 Latch Monitor Kit (Plug In) Learn More
    $35.28

  10. /

    Rofu 3400-06 Mortise Or Cylindrical Fail Safe Electric Strike Body 12VDC (Less Faceplate)

    Rofu 3400-06 Mortise Or Cylindrical Fail Secure Replacement Solenoids (Power Packs / Strike Motors) Electric Strike (Less Faceplate) Learn More
    $99.45

  11. Rofu 9000 Electronic Buzzer

    Rofu 9000 Electronic Buzzer

    Rofu 9000 Electronic Buzzer Learn More
    $10.25

  12. Securitron BR-4 Bridge Rectifier 4 Amp

    Securitron BR-4 Bridge Rectifier 4 Amp

    Securitron Bridge Rectifier 4 Amp Will convert an AC input to full wave rectified DC output Learn More
    $19.74

  13. Trine 004-8-16VAC/4-6VDC Mortise Lock Electric Strike (Fail Secure)

    Trine 004-8-16VAC/4-6VDC Mortise Lock Electric Strike (Fail Secure)

    Trine 004-8-16VAC/4-6VDC for new or replacement installations in wood jambs. Use with locksets with individual deadbolts. Dead bolts cannot be released electrically. Use with locksets having up to 5/8” throw, based on 1/8” door gap Learn More
    $59.18

  14. Trine 017-1805 Wireless Controller Kit

    Trine 017-1805 Wireless Controller Kit

    Trine 017-1805 Wireless Controller Kit includes 017TDC-3/018-2 with additional transformer Learn More
    $96.31

  15. Trine 017TDC-3 Wireless Controller Double Relay

    Trine 017TDC-3 Wireless Controller Double Relay

    Trine 017TDC-3 Wireless Controller Double Relay Learn More
    $58.65

  16. Trine 2002-16-24AC/DC-US28 Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2002-16-24AC/DC-US28 Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2002-16-24AC/DC-US28 for use in new or replacement aluminum or hollow metal jamb installations. Auxiliary lever ramps for use with locksets containing dead-locking levers. Use with latch bolts having up to 5/8” throw, Based on 1/8” door gap. Learn More
    $66.50

  17. Trine 2007-16-24VAC Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2007-16-24VAC Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2007-16-24VAC for use in new or replacement installations in metal jambs. Fits a standard 4-7/8” ANSI prep with little jamb modification. Use with locksets having up to 5/8” throw, based on 1/8” door gap. Learn More
    $69.82

  18. Trine 2007C-16-24VAC Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2007C-16-24VAC Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine Trine 2007C-16-24VAC Adjustable Light Commercial Electric Strike (Fail Secure) for use in new or replacement installations in metal jambs. Fits a standard 4-7/8” ANSI prep with little jamb modification. Use with locksets having up to 5/8” throw, based on 1/8” door gap. Learn More
    $67.93

    Out of stock

  19. Trine 2012 Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2012-16-24VAC Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2012-16-24VAC for use in new or replacement, aluminum or hollow, metal jamb installations with locksets having up to 5/8” throw, based on 1/8” door gap. Learn More
    $71.01

  20. Trine 2012 Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2012-6-14VAC Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2012-6-14VAC for use in new or replacement, aluminum or hollow, metal jamb installations with locksets having up to 5/8” throw, based on 1/8” door gap. Learn More
    $71.01

  21. Trine 2012C-16-24VAC Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2012C-16-24VAC Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2012C-16-24VAC for use in new or replacement, aluminum or hollow, metal jamb installations with locksets having up to 5/8” throw, based on 1/8” door gap. Learn More
    $69.77

  22. Trine 2012C-6-14VAC Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2012C-6-14VAC Adjustable Light Commercial Electric Strike (Fail Secure)

    Trine 2012C-6-14VAC for use in new or replacement, aluminum or hollow, metal jamb installations with locksets having up to 5/8” throw, based on 1/8” door gap. Learn More
    $69.77

  23. Trine LC100 External Line Conditioner Module

    Trine LC100 External Line Conditioner Module

    Trine LC100 External Line Conditioner Module Learn More
    $35.28

  24. Trine SR1 Silicon Rectifier

    Trine SR1 Silicon Rectifier

    Trine SR1 Silicon Rectifier Learn More
    $15.96

  25. Visonic DA-5 PIR Detector For Automatic Door Control

    Visonic DA-5 PIR Detector For Automatic Door Control

    DA-5 is a passive infrared motion detector designed for use with access control and automatic door opening systems. When motion is detected, the DA-5 relay output provides signals activating the door opening mechanism. For maximum flexibility, the output activation time is user adjustable between 1 and 60 seconds. Learn More
    $61.93

  26. Vista V3 Electric Strike (Body Only)

    Vista V3 Electric Strike (Body Only)

    The V3 series offers real value, innovation, and flexibility in one compact product. The V3 is a drop-in replacement for other manufacturers' electric strikes. Offering up to 1/4” of horizontal adjustability in small increments, V3 is ideal for cylindrical locksets with 1/2” to 5/8” latchbolts, in medium duty applications. Learn More
    $58.79

26 Item(s)

Set Descending Direction
per page

Grid  List 

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.