Biometric fingerprint door handle is a type of smart lock that uses fingerprint recognition to grant access to a door. It replaces traditional keys or keypads with a fingerprint scanner, enhancing security and convenience. Instead of fumbling with keys or remembering codes, users can unlock the door simply by placing their finger on the scanner. based on the biometric recognition system that allows identifying a person or his specific physiological attributes like a fingerprint or face. It uses hardware data acquisition systems that integrate with software components activating data analysis through mathematical algorithms.