Security Door Controls Blog

We'd like to thank our veteran's for their service to our nation!

SDC’s 12/24VDC class 2 hybrid power supplies have been designed specifically to meet demand for specific power supply requirements as the industry transitions.

Come to booth #208 and see how our proven Delayed Egress solutions have lead the industry since 1995 with the most choices available.

300+ SDC products are available for shipment within two business days. 

Our first electric strike design led the adoption of strikes for door hardware. Now our strikes meet an all-inclusive range of door needs.

Check out our selected 4th Quarter featured products!

Southeast Security Products Crowned DoorSnap Champions with 18 Customer Submissions.

We take this day to remember the lives impacted on 9/11

Since SDC launched QuietDuo™ we’ve been “quietly” leading in electric latch retraction (ELR) upgrades for access control.

In tribute to America's hard workers, SDC will be closed on Monday, 9/4 and open again on Tuesday, 9/5.