an electronic locking system has a plurality of lockable storage enclosures , and a controller for controlling locking and unlocking of the storage enclosures . the system also includes a biometric sensor in communication with the controller for sensing one or more identifying characteristics of users , the controller being adapted to store the one or more identifying characteristics from the users in a memory and linking the stored identifying characteristics for the users with one of the lockable storage enclosures . the system is dynamic so that each time a lockable storage enclosure is used , one or more new identifying characteristics are associated with the lockable storage enclosure for locking and unlocking the lockable storage enclosure . also disclosed is an intelligent locking device having a first slidable bolt for locking and unlocking a first enclosed area and a second slidable bolt for locking and unlocking a second enclosed area .