DSX Access Systems, Inc.

Access Control Solutions since 1990

Built to Work.... Built to Last!

Who We Are

DSX Access Systems, Inc. is a privately held corporation headquartered in Dallas, Texas. Our goal to provide quality products and unrivaled technical support to the access control industry has remained unchanged since 1990. Innovation and reliability are the cornerstones of our mission. DSX designs and manufactures hardware and software solutions that are sold worldwide through a network of factory-trained dealers.

What We Do

Access Control. At our core, we are problem solvers. Many of our team members have been with DSX for more than 20 years. There isn’t much we haven’t seen or solved. By creating a system that has the capacity to grow from one to over 32,000 locations, we can help design an option for almost any application. Our experience spans many industries including high rise buildings, hospitals, airports, laboratories, public school systems, universities, and military installations.

Software Licensing and System Growth

We want to grow with you. Once you have licensed DSX software to your Domain, you will not be charged fees above the cost of the hardware expansion to grow your system No fees for adding Card Holders, No fees for adding Doors or Locations, No fees for adding Workstations, No mandatory Maintenance and Support agreements (Available as an option), No fees for Technical Support to Authorized DSX Dealers.

Emergency Lockdown
Incident Response

Facilities of all types need an Incident Response Plan that includes the activation, action and notification of emergencies by locking down doors and altering access privileges all while notifying staff and authorities. Schools, Campuses, Hospitals and Business of all types using 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. First Responder Cards can be quickly altered to unlock every door although they don't unlock any door unless an Emergency is declared while onsite cards are completely revoked. WinDSX is a highly Integral solution that can be connected to other systems for a layered and well rounded approach.

What's New at DSX...

Cardholder Check In Verify

DSX now offers a new feature to assist with employee arrivals. By requiring all card holders to use one reader before their card will work at other readers, clients could screen for facial recognition as well as Covid/Temp verification. Read More

OSDP Reader Protocol

The new industry standard for encrypted RS-485 two wire communications. Learn how to protect your system from compromise without replacing equipment. Read More


Here are the latest Versions available from Authorized Dealers. DSX Software is always backward compatible making moving forward easy...

Software Release Control Document
  • WinDSX/5.0.33
  • WinDSX SQL/6.0.33
  • DSX Controllers/3214
  • DSX Mobile App/1.25.24
  • DSX-LAN-D/IP-HUB/ 4.14
  • DSX-CRT-2/4 / 1.5
  • L-85/
  • PC Master/3.1.48
  • Soft I/O/

Authorized DealerTraining

Authorized DSX Dealers may now purchase a DSX 1040 Training Package for certification of an unlimited number of technicians. All contents of the training package, including DSX Hardware and Software, Tech Binder, Reader and Cards are required for certification. The week of in-depth training includes web sessions, instructional videos, and a tech binder with quick reference cards. Certification is achieved through online testing and remote verification of system configurations specified in the course. For more information and Class Registration, email: Training@dsxinc.com

DSX EmploymentOpportunities

DSX is searching for additional team members
Technical Support - experience with access control, PC’s, and networks
Computer Programmers - experience with C, VB, and web development
For more information send your resume to: Jobs@dsxinc.com