Security Door Controls Blog

See SDC at IML in Kansas City

Posted by Security Door Controls on September 18, 2026 at 10:00 AM

Discover SDC's access control and door operator solutions at the IML Security Expo in Kansas City. Meet security leaders, attend 30+ training courses, and explore 100+ manufacturers on-site.

Topics: access control , IML Security Expo , door operators , ADA compliance , security solutions

All the Technology in the World Still Has to Lock the Door

Posted by Security Door Controls on September 9, 2026 at 12:10 PM

The security industry has never had more technology at its disposal. But at the end of every sophisticated access control system is something decidedly physical: A door still has to lock. And it still has to unlock when it’s supposed to.

Topics: Access Control , Locksmith , ELR , Electric Latch Retraction , SDC , Door Access Control Solutions , Buy American , Electronic Access Control , Safety and Security , Security , Life Safety

See SDC at PDK in Columbus, OH

Posted by Security Door Controls on September 1, 2026 at 10:00 AM

Since 1972 SDC products have been Designed, Engineered and Built in America. See us at PDK Columbus to checkout some of SDC's popular products.

Topics: SDC , Access Control , Door Access Control Solutions , Buy American , Electrified Cylindrical Locksets , security door controls , Safety and Security , PDK

Why Integrated Electrified Exit Devices For High-Traffic Commercial Openings Matter

Posted by Security Door Controls on July 10, 2026 at 10:00 AM

SDC's S6000 series electrified architectural rim, vertical rod, and mortise exit devices offer several electrified options to complement your access control system.

Topics: SDC , Electric Latch Retraction , Access Control , Door Access Control Solutions , Buy American , Electronic Access Control , Safety and Security , security , s6000 , Safety

See SDC at ALOA in Las Vegas - Booth#117

Posted by Security Door Controls on June 19, 2026 at 10:00 AM

See us at 2026 ALOA Convention & Security Expo, stop by the SDC booth #117 and discover the latest innovations in access control, electrified door hardware, locking solutions, and integrated security technologies.

Topics: Electric Latch Retraction , Access Control , Auto EntryControl , Buy American , security door controls , Safety and Security , ALOA

SDC Products are Available on Comsense® - Improving Hardware Project Efficiency

Posted by Security Door Controls on June 17, 2026 at 9:59 AM

Discover how Comsense® enhances efficiency in architectural openings and access control projects, streamlining processes and improving accuracy.

Topics: SDC , Electric Latch Retraction , Access Control , Door Access Control Solutions , Automatic Door Opener , Division 8 , Buy American , Electronic Access Control

Secure Every Opening with Confidence: Electra™ 7200 Series

Posted by Security Door Controls on June 5, 2026 at 9:59 AM

Discover the Electra™ 7200 Series, a reliable electrified locking solution that combines durability, security, and seamless integration for modern access control needs.

Topics: SDC , Access Control , Door Access Control Solutions , locking devices , Division 8 , Buy American , Electronic Access Control , Electrified Cylindrical Locksets

May the Force Be With You: The Industry Standard in EMLocks®

Posted by Security Door Controls on May 15, 2026 at 9:59 AM

Discover why SDC's EMLocks are the industry standard for electromagnetic locks, offering reliability, versatility, and long-term value for access control solutions.

Topics: SDC , Access Control , Electromagnetic , Magnetic Locks , Door Access Control Solutions , Division 8 , Buy American , EMLock® , Electronic Access Control

High-Traffic ADA Compliance Starts at the Door

Posted by Security Door Controls on March 27, 2026 at 10:42 AM

SDC's EntryControl AUTO Series delivers convenient ADA-compliant swing door operation of high-traffic doors at any point of entry to keep people moving.