Security Door Controls Blog

Discover how electrified options can revolutionize access control systems, enhancing both security and aesthetics.

Come visit us at ISC West 2024, booth # 21109! Since 1972, SDC's products have been made in America while most of our larger competitors build overseas.

Ensure the safety of your building occupants with fire exit doors that comply with code regulations. Discover how solenoid controlled mortise locksets can enhance security while meeting the necessary requirements.

Motorized ELR systems are revolutionizing access control, offering convenience and security. Learn about the advantages of motorized ELRs in Exit Devices.

Discover time-tested electrified hardware disability solutions that are fulfilling ADA compliance and unlocking access for individuals with disabilities.

Our pioneering Spacesaver® bolt lock design changed the industry. Today, our complete line of bolt locks meets almost any code requirement.

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.