As the name suggests, Arduino projects: Fingerprint door unlock system is an application that is mainly designed for the users or the house owners to protect their houses from the house robbery. Without the fingerprint of the owner that is being registered, the door of the house will not be opened. This can be also used in the offices, industries etc. After confirming that the person is not any stranger or robber the door can be opened through the use of this application. The user interface of the application must be simple and easy to understand even by the common man. This will be one of the interesting applications that will help in providing security to the houses.

This application can be made use by the people those who seek security for their houses. Most of the house robbery happens only due to the lack of security provided. Even if there are security guards there will be situations where the house robbery happens by breaking the lock of the house. This application will reduce such crimes that are taking place in the city. The house owners can use this application with great ease through this application. The life of the house owners will become easier through this use of this application. Even the valuable things that are there in the house can be protected through this application without any difficulty. This application will need a lot of security related matters which is very much required. The features that can be included in the Fingerprint door unlock system application are as follows:

• Fingerprint: The users can only open the door only after entering the fingerprint that is set at the time of registration.
• Security: This application will provide security to the houses, industries or the offices from the strangers or robbers.