Welcome to DSX

We Want to help

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Who We Are

DSX Access Systems, Inc.

DSX Access Systems, Inc. is a privately held corporation headquartered in Dallas, Texas since 1984. DSX products are sold worldwide through a network of factory-trained dealers. Dealers are located in the United States, Canada, Mexico, Latin and South America, Europe, Middle East, Australia and the Pacific Rim, Nigeria and many other countries.

DSX ‘s uncompromising dedication to engineering and manufacturing, coupled with a commitment to 24/7/365 product support, has always been a well-maintained priority. DSX Access Systems,Inc. is one of the most respected names in the security industry because of its concentration on providing products and service that exemplify Quality, Reliability and Integrity.

One Door To Enterprise Wide

Economies of Scale

DSX offers symmetrical scalability. Grow your system from one location and one PC to 32,000 locations and up to 999 PCs on a Wide Area Network. Intelligent Controllers and Integrated Locksets give DSX enormous flexibility and diversity. Take a look at the New DSX Software and features that is revitalizing Legacy systems and infusing them with new technology and wireless capabilities.

Start your system with one PC and one Door and grow it to the extent your organization requires. Once you have licensed the software to your Domain there are no licensing charges for growing it. You can add Card Holders, Doors, and Workstations without paying any additional licensing fees, just the cost of the expansion itself. Maintenance and Support agreements are not mandatory.


What We Do

What We are Proud Of

DSX Manufactures Hardware, Software, and Integrated Solutions for the Access Control and Security Industries. Based in Dallas Texas, DSX designs all Software and Hardware in house. "Integrated Solutions and real world applications are what we do best. 

Employment Oportunities

Not Just a Job

DSX Technical Support is looking for experienced Technicians that have a minimum of 5 years experience in the Security and Access Control Industries. Skills should include: Basic Electronic and Electrical Theory, troubleshooting and problem solving, PC and Networking, calm and personable demeanor, self starter. If this is you and you are interested in a full time position in Dallas, please send your resume and letter of interest to RGibson@dsxinc.com

ASIS - Orlando FL
September 12  - 14
 Orange County Convention Center

Booth 1551


What is New

See What we Have Done at DSX

Look no further to see what has been happening with DSX

Have You Seen?


The New DSX-LAN Module has now been released and is ready for shipment. To get one of these newly designed modules is as easy as ordering a DSX-LAN just as you always have. The module can be configured over the network with a DHCP discovery program and Webpage interface or through a serial connection. The module can be used with PC Master, L85, WinDSX, Redundant Comm Servers, and SIO.

This new DSX-LAN Module can easily replace the older modules and have a smaller foot print. This new module can be powered from 5 to 13.5 Volts from any DSX Controller or CDM. This new module is compatible with new and old controllers and software versions. The Module has both an RS-232 and 485 Communications Port for easy connection to any controller.

The New DSX-LAN Module has User and Administrative Passwords that can be complex in nature and up to 19 characters. The Module allows the programming of the Gateway, Subnet, and DNS for Local and Wide Area Network configurations.


Did You Know?

Windows 10 Professional

WinDSX and WinDSX SQL are ready for use with the latest version of Windows Operating System. Windows 10 Professional 32 and 64 bit versions can be used with WinDSX and WinDSX SQL. WinDSX Software Versions 3.10 / 4.10 and higher can be used with all of the latest Microsoft Operating Systems and versions of SQL Server.


Incident Response Plan

Emergency Response for Educational Facilities

Schools and Campuses need an Incident Response Plan. DSX can provide an integrated solution that facilitates the activation, action and notification of emergencies by locking down doors and altering access privileges while notifying staff and authorities. Proactive crisis planning is critical but, having a plan is not enough. Taking action quickly with clear communication must also be a requirement.

DSX can quickly reconfigure the access control system's operation and notify personnel of the emergency while initiating the appropriate action such as locking doors. WinDSX is a highly Integral solution that can be connected to other systems for a layered and well rounded approach.

Always involve your local authorities such as law enforcement and fire safety personnel to make sure your plan is compliant with local regulations.


DSX SoftKey

New Software License

DSX has changed the software license to be a softkey instead of a hardware dongle. The new software license is bound to the Domain to permit computers to be replaced without issue. With the DSX Softkey, Virtual environments are now easy to deploy in.


New Password Encryption

WinDSX has upgraded operator passwords to use AES-256 Encryption. Transparent to the user, this upgrade to password encryption makes the system more secure without making it more difficult. 

New Software

New Features

Keep watching for the release of the new DSX Software. The new software is complete with a new and improved user interface but contains all of the features before with the addition of a new Mobile Application for use with Apple and Android phones.




To change something

you must do something!

Current Releases

DSX Software / Controller Flash

The Versions listed below are currently shipping from DSX.

Software / Flash Release Date
Controller Flash
Legacy Firmware
Soft I/O (service)
L85 (service)
PC Master
Software Release
Control Doc
Date of last update  4/27/2016



DSX - We Find Ways to Help

Instead of Reasons Not to!

Regional Sales Managers

Contact Information

Use the thumbnails below to find the Sales Manager for each State. Continue Scrolling down for more Contact Information.

Region Map

DSX Home Office

Contact Information

DSX Home Office

Ship to Address:
DSX Access Systems, Inc.
10731 Rockwall Road
Dallas, TX 75238

Mail to Address:
DSX Access Systems, Inc.
PO Box 550909
Dallas, TX 75355-0909

Phone Numbers:
Sales, Accounting, Order Entry
888-419-8353 / 214-553-6140

Technical Support

Fax Numbers:
Accounting and Credit inquiries

DSX Email:
Order Entry -

Shipping & Receiving -

Repair -

Technical Support - 

Sales -

Product Development -

International Markets

United Kingdom:

DSX Europe


Lobeco Beveiligingen BV
Taco Scheltemastraat 5
2597 CP Den Haag Holland
Phone: 31 (0) 70-314-3143
Fax: 31 (0) 70-324-1414


Effiel Park Les Milles
13854 Aix in Provence cedex 3
Phone: 33 (0) 44-297-6247
Fax: 33 (0) 44-260-0454
Email: Ventes@cofadis.com

Australia / Pacific Rim

security and electronics
ABN 38 738 554 934

A division of Seadan International (Australasia) Pty Ltd ACN 006 711 673

Unit 7, 170 Forster Road,
Mt Waverley VIC 3149 
[03] 9263 0111

Unit 9a, 142 James Ruse Drive,
Parramatta NSW 2150 
[02] 9354 0111

15-19 Hudson Road,
Albion QLD 4010         
[07] 3648 1111

Unit 4, 200 Balcatta Road,
Balcatta WA 6021
[08] 6241 1111

Unit 2, 157-161 Gladstone Street,
Fyshwick ACT 2609 
[02] 6131 9999

















Available Class Dates


Dealer Class Dates:

Dealer/Tech - May 16-20 2016

Dealer/Tech - May 23-27 2016

Dealer/Tech - June 13-17 2016

Dealer/Tech - June 20-24 2016

Dealer/Tech - July 11-15 2016

Dealer/Tech - July 18-22 2016


Administration Class Dates:

Administrator June 6-8 2016

Administrator August 1-3 2016


Advanced Dealer Class Dates:

Advanced Class - June 27-30 2016