Mantraps, Airlocks, Shared Bath & Multi-Application Access Control

Code Compliant Premium Hardware

Access Control Applications

A Day to Celebrate!

In 1972, SDC founder Art Geringer created the blueprint for the modern era of electrified access control door hardware and controllers. We proudly continue his commitment to innovation, skill and quality today.

Save Time and Money on Multi-Door Projects

Booth traffic builds on last year’s intensity.

We’re building more components in-house to diminish supply chain issues, increase quality control and reduce lead times. SDC AUTO operators help meet all US and Canadian ADA compliance requirements for door installation in retail storefronts, office buildings, campuses and healthcare facilities. Available in 628 aluminum and 335 black.

A built-in 1-Amp+, 24VDC internal power supply provides integration with popular access and egress control hardware. The CPU-based unit is self-tuning and self-learning while offering non-handed operation, full mechanical stops and a variety of interface options for sensors, push plates, fire alarms and electrified locks.