KCS is the manufacturer of the SlideGuard, PatioGuard, CamGuard, and FixtureGuard lines of keyed, thumbturn, and combination locks for windows, doors, and display cases. Security Solutions for the Locksmith Industry.

CRL Key Control Specialists (KCS), suppliers of security solutions to the Locksmith Industry, also provides Commercial Replacement Hardware, Panic Exit Devices and Door Closers. For more information on lock systems or commercial hardware, contact our Technical Sales Department at (800) 390-1311 or (702) 454-9888 and ask for Ext. 7799.