We Celebrate this July Fourth Day of Independence
In observance of Independence day, SDC will be closed on Thursday, 7/4, and open again on Friday, 7/5.
June 10th: A Day to Celebrate Our Founder
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.
Access Control Hardware and Locking Devices for Enhanced Security - Made in the USA for Over 50 Years
Discover the benefits of choosing premium locking devices made in the USA for enhanced security.
Growth in Demand for EAC in Long Term Care
Explore the critical role that classroom door security plays in ensuring the safety of students and teachers in schools.
Topics: Access Control , Door Access Control Solutions , locking devices , Solutions , LTC , Assisted Living , Long Term Care
The Importance of Classroom Door Security in Schools
Explore the critical role that classroom door security plays in ensuring the safety of students and teachers in schools.
Closed to Observe Memorial Day 2024
In the memory and honor of so many, SDC will be closed on Monday, 5/27 and open again on Tuesday, 5/28.
Avoid the Wait with Our shipQUICK Inventory
Reduce time-in-transit with our shipQUICK Inventory of 300+ SDC products that are available for shipment within two business days!
The Advantages of Electrified Solenoid Controlled Cylindrical Locksets for Fire Door Integrity
Discover the numerous advantages of cylindrical locksets for building security and why they are a reliable choice for facility managers and owners.
SDC at ISC West 2024: The Crowds Are Back!
Come visit us at ISC West 2024, booth # 21109! Since 1972, SDC's products have been made in America while most of our larger competitors build overseas.
Electrified Exit Device Options: Taking Access Control to the Next Level
Discover how electrified options can revolutionize access control systems, enhancing both security and aesthetics.
