• New Prices
    Effective beginning
    January 14, 2019
  • SDC products are now
    available through
    SAME DAY SHIPPING OF SDC
    INVENTORY NATIONWIDE!
  • SDC is complete access and egress solutions: the lock behind the system.
    SDC innovates the practical application of electricity to door openings for security and fire & life safety.
    It"s where we started over 40 years ago and it continues to be our singular focus today.