Abstract: The invention is a system that provides a means to open and close a lock using a security key algorithm. The security key algorithm, is a method, that uses location based and time based data to create a unique security key. Once the security key is created, the security key algorithm monitors the security key system's location and opens and closes the lock according to the security key's parameters. The security key device is an object, such as a security container, wherein the security key system is integrated within or is removably attached thereto.