Dortronics Showcases Enhanced Portfolio of Door Control Solutions at ISC West 2026
New 48500-EZ PLC Interlock Controller Sets New Benchmarks in Versatility
Las Vegas, NV (March 25, 2026) – Dortronics Systems Inc., an industry leader in off-the-shelf and customized door control solutions, is showcasing its latest door control innovations at ISC West 2026 Booth 1038. The company is featuring its new 48500-EZ PLC Interlock Controller that provides system designers and installers with an unprecedented level of programming flexibility and scalability, allowing 5 door controllers to be paired and operate up to 10 doors across multiple zones.
“Our new 48500-EZ Series is a highly versatile interlock solution that represents the next generation of Dortronics’ industry-proven PLC interlock technology,” said John Fitzpatrick, President of Dortronics Systems, Inc. “We are committed to providing NDAA and BAA (Buy America Act) compliant products that solve the industry’s most complex door-sequencing challenges with the highest levels of performance, quality and reliability.”
Featured products at ISC West 2026 include:
The NEW 48500-EZ PLC Interlock Controller provides a single-board solution for interlocking two to five doors across one or two zones and features the ability to pair controllers for up to 10 doors across shared zones with centralized lockdown capabilities. Field-configurable without the need for external software, it allows full control of door sequencing, alarm response, security levels, and overrides. The system integrates with leading access control platforms, supports all door types, and can monitor external threat detection systems including tailgate alarms, metal detectors and duress alarms. It’s ideal for airlocks, clean rooms, sally ports, data centers, schools, jewelry stores and other high-security environments.
Electromagnetic Maglocks and Strikes are available in a variety of models and sizes ranging from 300-lb. to 1,500-lb. holding force for a wide range of applications ranging from display cases and cabinets to entry/egress access points at critical infrastructure facilities, and everything in between.
Door Control Buttons, Switches and Annunciators are available in a comprehensive selection of the shelf and custom configurations, materials and colors to meet virtually any system installation requirement with fast turn-around.
To learn more, visit www.Dortronics.com.