Key Register offers peripheral options for an even more secure solution. The optional Fingerprint Reader can be used in place of or in addition to individual passwords to allow only authorized users access to keys. Key Register's fingerprint recognition increases the speed of system use. Innovative biometric authentication technology provides ultra-secure inventory management. Users must successfully authenticate their fingerprint and username against those on file in order to gain access to the system. Intelligent technology informs users whether their fingers are improperly placed on the reader or are otherwise distorted in order to expedite the login process.