SDC’s U.S. factory has been retooled to build even more products in-house than ever before, diminishing common supply chain issues. Besides a further reduction in lead times and improved quality control, SDC is able to offer more “build to suit” services for must have access and egress control hardware when market demand outpaces supply.
Security Door Controls

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Topics: SDC, Access Control, Division 8, Lead Times, Buy American, US Manufacturing
On this day we remember the victims lost in one of our nation's most horrendous tragedies. We honor them, their families, first responders, civilian heroes, and all impacted by the events of 9/11. As Americans, we will never forget.
Topics: SDC, Access Control, Division 8, Lead Times, Buy American, US Manufacturing
White Papers from the Door Control Experts
Topics: SDC, Access Control, Door Access Control Solutions, Division 8
The Versatility of SDC UR Series Door Controllers
Topics: Access Control, Door Access Control Solutions, Division 8, Electronic Access Control
SDC Products Are Available on Comsense®
Topics: SDC, Access Control, Door Access Control Solutions, Division 8
The Enduring Value of SDC's US-Made Products
Topics: SDC, Access Control, Division 8, Lead Times, Buy American, US Manufacturing
This Fourth of July We Celebrate our Nation's Independence
Common Commercial Building and Vertical Market Solution Examples
Topics: SDC, Access Control, Door Access Control Solutions, ADA, Solutions, Division 8, Buy American, US Manufacturing