SDC

SECURITY DOOR CONTROLS develops, manufactures and markets mechanical door locks and exit devices, access controls, electronic locking devices and security systems worldwide. Arthur V. Geringer, D.A.H.C., with commitment of his personal funds, founded the company in 1972. Assembly of SDC products takes place in the United States and is available worldwide.

We stock SDC electromagnetic locks, electrified hinges, exit device hardware, access control power supplies, and electric switches for commercial access control applications.