Security Door Controls Blog

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.

Southeast Security Products Crowned DoorSnap Champions with 18 Customer Submissions.

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.

SDC’s SureExit® is still the only tri-failsafe request-to-exit bar and the only egress device utilizing pressure sense technology!

With a second-to-none complementary offering of mounting brackets, kits and hardware, EMLocks can meet virtually any application.

Download new Price List 22 now. Pricing effective August 28th, 2023. Order by July 14th to lock in 2023 pricing.

Art Geringer was born 100 years ago making June 10th a significant event in our company history and in the access control and door hardware industry.

This post is the third in a series to address concerns expressed on our social media platforms regarding the proper application of Delayed Egress Systems.