The main advantage of using biometrics is that it provides extra security. Since fingerprints are unique and is an unrepeatable characteristic in each person, the level of security it offers is maximum. Additionally, the costs of maintaining it is also low. Once the installation is completed, there is minimum costs associated with its maintenance. Also, there is no need for additional devices for entry. “With the fingerprint access control, there is no need for using traditional keys, switches and switching devices