Discover how Security Door Controls' electric latch retraction solutions enhance security, offering efficient, quiet operation and easy retrofitting for existing systems, ensuring seamless access control.
We’re building more components in-house to diminish supply chain issues, increase quality control and reduce lead times.
We’re building more components in-house to diminish supply chain issues, increase quality control and reduce lead times.
From the SDC family to yours, we wish you a Merry Christmas and a New Year full of success and prosperity. Our office will be closed December 25th and January 1st.
From the SDC family to yours, we wish you a Merry Christmas and a New Year full of success and prosperity. Our office will be closed December 25th and January 1st.
Explore the benefits of factory installed ELR in the SDC S5000 storefront exit device and how it can optimize your code compliant entrance upgrades.
SDC would like to share our gratitude this Thanksgiving!
We'd like to thank our veterans for their service to our nation!
Discover the benefits of using premium, US-made, electrified locking devices. With over 35,000 door hardware components, SDC is The Lock Behind the System.
Learn tips for increasing power when designing or retrofitting for door access control for your worship facility.
