ASSA provides a multitude of retrofit cylinders and locking mechanisms to meet architectural hardware requirements as well as unusual OEM locking applications that are not easily solved.  The superior keying capability of ASSA high security key systems affords our customers expansion for many years to come.  Maximum+, our latest mechanical system, provides legal patented key control out to 2030.  The compatible C4 CLIQ electronic access control systems saves thousands of dollars and hours of labor by foregoing wiring as a standalone product offering.