What Dsx does

DSX Access Systems, Inc. is a privately held access control systems manufacturer headquartered in Dallas, Texas, operating since 1990. The company designs, manufactures, and tests all hardware and software in-house, producing a portfolio of intelligent door controllers (DSX-1042, DSX-1043, DSX-1044, DSX-1022, DSX-1020) and the WinDSX and WinDSX SQL software platforms, alongside complementary communication devices (DSX-LAN-D, DSX-IP-HUB, DSX-USB, DSX-MCI), integration modules (DSX-CRT, DSX Soft I/O, DSX-L85, PC Master), an embedded appliance (DSX-CORE), a smartphone application (DSX Mobile Command), and a forthcoming cloud subscription service (DSX-CLOUD). Systems scale from single-door installations to enterprise deployments spanning 32,000+ locations and serve verticals including K-12 schools and universities, hospitals, airports, commercial buildings, and high-security installations.

The platform architecture is built around fully independent intelligent control panels that retain all operating data in onboard RAM, including real-time clocks and calendars for time-zone and holiday controls, with continuity maintained even when communication with the host PC is lost. Controllers support 276+ card and keypad formats including government credentials (CAC, FIPS, TWIC), AES-256 encryption (NIST-certified, List #s 1628 & 1629), and OSDP/Wiegand translation through the DSX-CRT module for integration with third-party facial recognition, parking, and visitor management systems. Backward compatibility is a core design principle; panels do not need to be replaced for new software versions, and the company reports a less than 0.01% return rate across hundreds of thousands of controllers in service over 30+ years.

DSX generates revenue through hardware sales of proprietary controllers and communication devices manufactured in Texas, one-time software licenses (WinDSX/WinDSX SQL with site licensing and no per-workstation fees), subscription services (DSX-CLOUD in pre-launch and optional software support contracts), and professional services including database migration, training, and extended warranties. Distribution is exclusively through a worldwide network of factory-trained authorized dealers, supported by regional sales managers covering five US territories plus international markets. International reach extends through distributors in Australia (ISCS), the United Kingdom (DISC Security Controls), France (Cofadis), and Mexico (Total Shipping/Fouet). The company's regulatory profile includes UL294 and UL1076 listings, BABAA manufacturer certification, NIST AES-256 validation, and a now-expired FIPS 201 Approved Products List entry from 2011.

Name

Dsx

Legal name

DSX Access Systems, Inc.

Website

https://dsxinc.com

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

11–50 employees

Short description

DSX Access Systems is a Dallas-based, privately held access control manufacturer operating since 1990. The company designs and builds proprietary intelligent door controllers and WinDSX software, selling through a network of factory-trained authorized dealers to schools, hospitals, airports, and commercial facilities.

Ownership category

akta.pro rank

Product category

Physical Access Control Systems

NAICS

Security Systems Services (except Locksmiths) (561621), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)

SIC

Auto Controls For Regulating Residential & Comml Environments (3822), Services-Computer Integrated Systems Design (7373), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Access Control Systems (Residential Controllers, Readers & Credentials) (HSAHAEAC)

akta.pro secondary industry

Access Control & Smart Locks (Managed/Monitored) (HSAHAAAG)

Keywords

• Access control systems
• Intelligent door controllers
• Physical security hardware
• Credential management software
• Integrated security solutions

Headquarters

HQ city

Dallas

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Sales: DSX designs and manufactures its own intelligent controllers and peripherals sold through authorized dealers. Hardware includes door controllers (1042, 1043, 1044, 1022, 1020), communication modules (LAN-D, IP-Hub, USB, MCI), power supplies, enclosures, and integrated locksets. All hardware is designed, built and tested in Texas.
2. Software Licenses: WinDSX (Access-based) and WinDSX SQL versions available. The software includes site license allowing expansion without additional required software purchases. Optional software maintenance contracts available but NOT required for end users. Standard warranty is 2 years with optional extended warranties (3-year or 5-year) available.
3. DSX-CLOUD Subscription: Browser-enabled, cloud-based access control system at DSXCloud.net. Requires DSX-Cloud Adapter to connect hardware. Subscription-based model with no dedicated PC or server required and no software installation needed. Coming soon.
4. Software Support Services: Optional Software Support Service sold through dealers to end users. Term is one year. Allows dealers to provide Factory Direct Support for software administration questions during business hours (Monday-Friday 8AM-5PM Central Time). Price based on system size. Activated upon receipt of payment and issuance of support authentication code.
5. Professional Services: Database Manipulation services including importing card holders from other systems, adding locations to existing databases, merging databases, and custom database work. Also offers system upgrades and migration assistance. Card evaluations provided at no charge.
6. Extended Warranty: Extended Warranty for hardware expands on standard 2-year warranty to include Advanced Replacements and non-weekend Overnight Freight. 3-year extended warranty (adding to 2-year factory) renders 5 Year Warranty. 5-year extended warranty available for existing equipment. Sold through dealers, only available for equipment in domestic United States.
7. Training Services: Authorized DSX Dealers can purchase a DSX 1040 Training Package for certification of unlimited technicians. Package includes DSX Hardware, Software, Resource USB, Reader and Cards. Week of in-depth training includes web sessions, instructional videos, and Resource USB with quick reference cards. Certification through online testing and remote verification.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels4 records

Core offering

DSX Access Systems, Inc. designs, manufactures, and sells physical access control solutions consisting of fully independent intelligent door controllers (e.g., DSX-1042, DSX-1022, DSX-1020), communication adapters, and WinDSX/WinDSX SQL access control management software, with add-ons for cloud access (DSX-CLOUD), embedded appliances (DSX-CORE), and mobile command. All products are engineered, assembled, and tested in Dallas, Texas; sold exclusively worldwide through a factory-trained authorized dealer network; and are positioned to scale from a single door to 32,000+ locations.

Product overview

DSX Access Systems offers a comprehensive access control platform consisting of WinDSX (Access-based) and WinDSX SQL (SQL-based) software products for monitoring and managing intelligent door controllers. The hardware portfolio includes multiple controller types: DSX-1042 (2-door), DSX-1043 (output controller), DSX-1044 (input controller), DSX-1022 (door controller with power supply), and DSX-1020 (single door). Cloud and embedded options include DSX-CLOUD (subscription-based cloud solution) and DSX-CORE (embedded appliance for small systems). Communication devices include DSX-LAN-D, DSX-IP-HUB, DSX-USB, DSX-MCI, and DSX-Cloud Adapter. Mobile access is provided via DSX Mobile Command app for iOS and Android. Integration capabilities include DSX-L85 for wireless locksets, DSX Soft I/O for system translation, and DSX-CRT for OSDP/Wiegand translation. All products are designed, built, and tested in Dallas, Texas with backward compatibility as a core development philosophy.

Differentiator

Problem solved

Functional benefit

Brands

• WinDSX: Microsoft Access-based access control monitoring application for small to medium systems with moderate growth potential.
• WinDSX SQL
• DSX-CLOUD
• DSX-CORE
• DSX Mobile Command
• DSX-CRT
• DSX-L85
• DSX Soft I/O
• PC Master

Products and services

• WinDSX Microsoft Access-based access control monitoring application for small to medium systems expecting moderate growth; typically operates from one computer expanding to up to 3 PCs, starting with a single location and master controller operating two doors. Sold by Authorized Dealers.
• WinDSX SQL SQL Server-based access control software for larger systems with major growth potential — supports hospitals, college campuses, school districts, and airports and allows growth from 10 doors to more than 400 doors using CommServer and SQL Server PC architecture.
• DSX-CLOUD Browser-enabled, cloud-based access control platform hosted at DSXCloud.net; requires a DSX-Cloud Adapter to connect supported DSX hardware; subscription-based; no dedicated PC or server and no software installation required. Marked Coming Soon at the time of input.
• DSX-CORE Software embedded appliance designed for small systems with 1–32 doors in a single location; browser-based unit with no PC or software installation required; works with all DSX Controllers.
• DSX Mobile Command Smartphone application (iOS and Android) that brings DSX workstation program power to mobile devices; offers custom predefined commands including locking/unlocking doors, system-wide emergency lockdowns, alarm point control, and system event monitoring.
• DSX-1042 Intelligent Door Controller Intelligent 2-door controller with 2 independent reader ports, 8 inputs, 2 relay outputs, 2 open collector outputs, and 2 prewarn outputs; UL294 and UL1076 listed.
• DSX-1043 Intelligent Output Controller 16 Form C relay output controller with 2 inputs and 1 output override input; supports fail-safe or fail-secure operation with status LEDs.
• DSX-1044 Intelligent Input Controller 32-input controller with EOL supervision resistors, 4 open collector outputs; each input supports 2, 3, and 4-state monitoring with 32 status LEDs.
• DSX-1022 Intelligent Door Controller 2-reader-port door controller with 4 relay outputs and built-in power supply and battery charger; suited to elevator control rooms and parking garage gate controllers.
• DSX-1020 Intelligent Single Door Controller Single-door controller with 8 supervised inputs, 2 Form C fused relays, and 1 reader port.
• DSX-1048 Intelligent 8-Door Package Complete 8-door package including 4 DSX-1042 controllers, 1 DSX-1040-CDM communication distribution module, and 1 DSX-PDP integrated power supply enclosure.
• DSX-1042 Package (2-Door Starter) 2-door starter package including 1 DSX-1042 controller, 1 DSX-1040CDM communication distribution module, 1 DSX-1040PDP integrated power supply, enclosure, and lock power supply module sold separately.
• DSX-1040PDP Power Distribution Panel Supervised power plant housing panel and lock power supplies and backup batteries, including RWS-150 15VDC for controller power and RWS-150-15/28 for 12 or 24VDC lock power.
• DSX-1040NV Non-Volatile Memory Processor Retrofit processor with nonvolatile memory that retains controller memory and allows the unit to be immediately operational on power-up without a download from DSX Software; compatible with DSX-1040 Series and DSX-1022 controllers.
• DSX-Cloud Adapter Internet communications adapter providing connection between the cloud server PC (DSXCloud.net) and the master controller; receives TCP/IP communications and forwards them to the master controller via RS-232/485.
• DSX-LAN-D Ethernet to Serial Adapter Ethernet-to-serial adapter providing local or wide area network communications between the Comm Server PC and Master Controller; TCP/IP-capable, directing communications to a specific IP address and UDP port; supports IpOnDemand and Time Zone/Holiday cloning (current version 4.15).
• DSX-IP-HUB Sub Communications Router Sub-communications router connecting to a master controller and network, enabling IP-based routing from sub-controllers to standard DSX-LAN modules across the network.
• DSX-USB Communications Interface USB-to-RS-232/RS-485 communications interface with removable terminal blocks; powered by USB 2.0 port providing RS-232 output with DTR and simultaneous RS-485 4-wire output.
• DSX-MCI RS-232/485 Adapter Single-channel RS-232-to-RS-485 converter for master or sub communications.
• DSX-1035 Communications Quadraplexor Protocol-independent master-to-sub star-wiring hub with 1 RS-232 input, 1 RS-232 output, 1 RS-485 input, and 4 RS-485 outputs.
• DSX-FRB8 Fused Relay Board Fused relay output module providing 8 Form C relay outputs fused at 1A with the fuse in-line with the common terminal.
• DSX-CRT Card Read OSDP Translator OSDP-to-Wiegand translation device; receives secure IP packets over the customer network and translates to Wiegand card read or pulsed output; functions as a gateway for Visitor Management, Facial Recognition, Mask Verification, and Parking systems (current version 5.8.3).
• DSX-L85 Integrated Locksets Software product providing wired and wireless lockset integration supporting Allegion/Schlage AD-300, AD-400, and NDE locksets; reports up to 14 unique states of condition with 6 basic modes of operation (current version 5.4.0.4).
• DSX Soft I/O Universal translator allowing inputs and outputs of other systems (e.g., elevator control) to be mapped as Virtual Inputs and Outputs in the DSX system with full DSX feature set including linking, alarm reporting, maps, automatic control, manual control, and full visibility (current version 5.4.0.4).
• PC Master Software program that replaces a Master Controller and allows IP communications directly to each DSX controller or cluster of controllers; standard on all WinDSX and WinDSX SQL installations (current version 3.4.0.1).
• Event Cast Integration tool that routes DSX System history collected by DSX Software to another system for storage, review, or manipulation via serial port or IP address.
• Extended Hardware Warranty (3-Year and 5-Year) Optional 3-year and 5-year extended warranties on DSX hardware (in addition to the 2-year factory warranty) including Advanced Replacements and non-weekend Overnight Freight; only available for equipment in the domestic United States, sold through authorized dealers.
• DSX 1040 Authorized Dealer Training Package Certification program for unlimited technicians of an Authorized DSX Dealer; package includes DSX Hardware and Software, Resource USB, Reader and Cards; one week of in-depth training via web sessions, instructional videos, and remote verification of system configurations.
• DSX Software Support Service Optional annual Software Support Service sold through dealers to end users; allows dealers to provide Factory Direct Support for software administration questions during business hours (Mon–Fri 8AM–5PM Central Time); price based on system size.
• DSX Professional Services (Database Manipulation) Paid services for importing card holders from other systems, adding locations to existing databases, merging databases, and other custom database work; card evaluations provided at no charge.

Quantifiable outcome

• Less than 0.01% return rate on hundreds of thousands of controllers in service with repair of all products sold in over 30 years not requiring a full-time repair technician
• +2 more outcomes

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature12 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• AllegioncoreTechnology or IntegrationAllegion (parent of Schlage) partnership for wireless lockset integration. DSX-L85 software supports AD-300, AD-400 and NDE locksets. Co-marketing through solution sheets. Allegion contact page linked from DSX site.
• Essex (Keyless)coreTechnology or IntegrationEssex (Keyless) partnership for wireless lockset integration. DSX-L85 software supports integrated locksets with up to 14 unique states of condition.
• HID GlobalcoreTechnology or IntegrationHID Global partnership for biometric readers and card technologies. Supports Card+Bio and Bio only devices. FIPS and TWIC card compatibility. DVR/NVR Integration also listed.
• ISCScoreChannel Partner/ Reseller/ DistributorISCS is DSX distributor for Australia and international markets. Offices in Sydney, Melbourne, Brisbane, Adelaide. National: 1300 111 010.
• DISC Security Controls Ltd.coreChannel Partner/ Reseller/ DistributorDISC Security Controls Ltd. is DSX distributor for United Kingdom. Located at DISC House, 100 Lees Road, Oldham, OL4 1JN. Phone: +44 (0) 161 785 8844.
• CofadisminorChannel Partner/ Reseller/ DistributorCofadis is DSX distributor for France. Located at 730 Rue Rene Descartes, Les Pleiades II - Batiment B, 13100 AIX EN PROVENCE. Phone: +33 (0) 44-297-6247.
• Total Shipping / FouetminorChannel Partner/ Reseller/ DistributorTotal Shipping/Fouet is DSX distributor for Mexico. Contact: Ricardo Carrasco. Located at Rio Guadalquivir 66-301, Mexico City DF 06500. Phone: 52-55-5207-0507 Ext: 301.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Genetec: Synergis is Genetec's access control offering, part of a unified security platform (video + access + ALPR). Competes with DSX in mid-to-large enterprise access control but as part of a broader, video-centric portfolio.
• LenelS2 (Carrier): OnGuard is one of the largest enterprise access control platforms in the market, with comparable intelligent controller hardware, SQL-based software architecture, and similar healthcare/education/government customer base. Now part of Carrier.
• Honeywell Building Technologies: Honeywell Pro-Watch and WIN-PAK are enterprise access control platforms comparable to DSX in feature scope, supporting similar integrations (video, intrusion, biometrics) and serving overlapping verticals like healthcare, education, and commercial real estate.
• Software House (Johnson Controls): C•CURE 9000 is a long-standing enterprise access control system with similar intelligent controller architecture, integration ecosystem, and vertical focus. Operates as part of Johnson Controls' much larger building technologies portfolio.

Direct peers

• Identiv: Identiv designs and manufactures physical access control hardware and credentials with an on-premise software stack and similar mid-market enterprise positioning to DSX. Both companies offer controllers, readers, and credentialing infrastructure rather than pure cloud SaaS.
• AMAG Technology: AMAG's Symmetry access control platform is a comparable on-premise enterprise access control solution with intelligent controllers, integrated readers, and similar focus on regulated verticals (healthcare, government, education).
• Feenics: Feenics offers Keep by Feenics, a cloud-hosted access control platform that bridges on-premise hardware and SaaS - directly analogous to DSX-CLOUD's positioning. Competes for the same dealer/integrator channel transitioning legacy customers to cloud.

Emerging players

• Kisi: Kisi delivers cloud-native, mobile-first access control targeted at SMB and mid-market with self-service procurement - a different buyer experience than DSX's dealer-only model. Represents new buyer expectations in the same category.
• Brivo: Brivo is a pure-cloud, mobile-credential access control platform serving commercial real estate and multifamily markets. Represents the cloud-native direction of the category that DSX is now attempting to enter with DSX-CLOUD.
• Openpath (Motorola Solutions): Openpath (now part of Motorola Solutions / Ava Security) pioneered mobile-credential, cloud-managed access control with strong UX. Serves as the benchmark for the cloud-first experience DSX-CLOUD must match.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Dsx