In order to keep one’s home safe, one must have awareness of who is attempting to gain access to the house. This project was chosen because it could improve home security. The doorbell will also record a history of who rings it which can be viewed on the LCD display. If the fingerprint is not enrolled in the system, a default tone will be played. When the doorbell is rung, it will play the tone which is associated with the fingerprint of the person who has rung it. The user can also view a list of enrollments and the song which they are associated with at any time using the LCD display. The user can enroll visitors and associate their fingerprints with a specific tone. wav file, and the tones will be displayed on a LCD touchscreen which the user can interface with.
The doorbell tones can be saved on an SD card in the format of a.
Fingerprints which are stored into the system can be correlated with a specific tone by the owner of the house. The Musical Fingerprint Scanning Doorbell uses a fingerprint scanner which can capture an image of the doorbell ringer’s fingerprint and store it into memory. The Musical Fingerprint Scanning Doorbell is a doorbell which rings with different tones based on who rings it.
