Allegion PLC operates as a provider of security solutions for homes and businesses. It specializes in security around the doorway and beyond: everything from residential and commercial locks, door closers and exit devices, steel doors and frames, to access control and workforce productivity systems. The Company serves commercial, institutional and residential customers in the Americas, Europe, the Middle East, India, Africa, and the Asia Pacific. Its portfolio includes strategic brands CISA(R), Interflex(R), LCN(R), Schlage(R) and Von Duprin(R); and other brands including aptiQ(R), Briton(TM), Bricard(R), Dalco(TM), Dexter by Schlage(R), Falcon(R), Fusion Hardware Group(TM), Glynn-Johnson(R), ITO Kilit(TM), Ives(R), Kryptonite(R), Legge(R), Martin Roberts(TM), Normbau(TM), Randi(TM), Steelcraft(R), XceedID(R). Allegion PLC is based in Dublin, Ireland.