The Deluxe Narcotic Cabinet Audit Digital Lock provide the security health care facilities need to combat drug theft, provide secure patient drug dispensing and control health care costs. Basic lock functions may be performed at the lock without the software. Efficient administration and full audit capability may only be achieved once the software has been installed. Lock can be programmed for up to 250 individual users. The Audit Software Package is a required accessory for this lock for full audit capabilities, the package allows the software to control and audit the locking system and includes programming and flash drive to transfer information to and from the lock. One Audit Software Package is required per facility (Multiple Cabinets Can Use 1 Options Package).