Other SDC product lines include digital and proximity card access control systems, electromagnetic locks, stand alone battery powered locksets, electrified mortise and cylindrical locks, electric strikes, request to exit pressure sense touch bars and access control power supplies.

SDC electric locks are compatible with biometric (hand, fingerprint, eye), keypad and card access control systems and are an integral part of a security access control system. SDC products are sold through an authorized wholesale security equipment and access control distributor network. SDC and Spacesaver are trademarks of Security Door Controls.