SDC Blog | SDC Security

May the Force Be With You: The Industry Standard in EMLocks®

Posted by Security Door Controls on May 15, 2026 at 9:59 AM

Discover why SDC's EMLocks are the industry standard for electromagnetic locks, offering reliability, versatility, and long-term value for access control solutions.

Topics: SDC , Access Control , Electromagnetic , Magnetic Locks , Door Access Control Solutions , Division 8 , Buy American , EMLock® , Electronic Access Control

Don't Miss our 4th Quarter Featured Products

Posted by Security Door Controls on October 2, 2023 at 10:00 AM

Check out our selected 4th Quarter featured products!

Topics: Access Control , Delayed Egress , Electromagnetic , Magnetic Locks , Door Access Control Solutions , Division 8 , Division 28 , Electrified Exit Devices , LTC

Back to Basics: Electromagnetic Locks

Posted by Security Door Controls on July 7, 2023 at 10:00 AM

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

Topics: SDC , Access Control , Electromagnetic , Magnetic Locks , Door Access Control Solutions

Don't Miss our 3rd Quarter Featured Products

Posted by Security Door Controls on July 5, 2023 at 10:00 AM

Check out our selected 3rd Quarter featured products!

Topics: Access Control , Delayed Egress , Electromagnetic , Magnetic Locks , Door Access Control Solutions , Division 8 , Division 28 , Electrified Exit Devices , LTC

Size Matters

Posted by Security Door Controls on June 2, 2023 at 10:00 AM

SDC’s 1581S series mini delayed egress locks are designed to meet the needs of facilities that require a less expensive delayed egress lock.

Topics: Access Control , Delayed Egress , Electromagnetic , Magnetic Locks , Door Access Control Solutions , Division 8 , Division 28 , Electrified Exit Devices , LTC

Don't Miss our 2nd Quarter Featured Products

Posted by Security Door Controls on April 3, 2023 at 10:00 AM

Check out our selected 2nd Quarter featured products!

Topics: Access Control , Delayed Egress , Electromagnetic , Magnetic Locks , Door Access Control Solutions , Division 8 , Division 28 , Electrified Exit Devices , LTC

Don't Miss our 1st Quarter Featured Products

Posted by Security Door Controls on March 2, 2023 at 11:07 AM

Check out our selected 1st Quarter featured products!

Topics: Access Control , Delayed Egress , Electromagnetic , Magnetic Locks , Door Access Control Solutions , Division 8 , Division 28 , Electrified Exit Devices , LTC

Hands Free Hygiene: Keeping The Door Open

Posted by Security Door Controls on June 8, 2020 at 9:18 AM

Magnetic door holders, are designed to hold doors open and release the door by remote switch or fire life safety command center activation. SDC offers a variety of options with the EH series.

Topics: Access Control , Magnetic Locks , Applications