Unlike traditional key and lock methods, you can reset or assign and un-assign access from anywhere once you install an advanced access control system. You manage these systems in the cloud so, if you have an employee quit while you attend a conference a thousand miles away, you can log in and deny them access to the facilities and information. The ability to revoke or allow access from any location makes these systems a superior solution. They also generate audit trails for you since each use of a code, fob, keycard, etc., automatically gets logged. This provides a handy way for retail businesses to limit access to your products, thereby controlling shrink.