For any access control facilities that require door lock systems to provide optimum security, they are ideal locations for biometric fingerprint door locks. They provide exceptional protection against unauthorized users. Without the enrolled fingerprints of users, it is impossible for anyone else to make an entry. Therefore, the system allows a total control of the entryway in to the facility by authorized personnel only. Also, some models is capable of verifying previous users to enhance the investigation process for possible internal crime occurrences.

Besides residential and small business application use, the technology has a real purpose in churches, airport facilities, government agencies, commercial banks, casinos, safes, check cashing facilities, IT environments, hotels, hospitals, schools, laboratories, all branches of military, and even motor homes can benefit from the convenience and security as well.