Artificial Intelligence Based Smart Guard for Home Automation

For security reasons, this system utilized Raspberry Pi to create a facial recognition with door lock and unlock system. Two of the most significant universal rights are privacy and security. There is a great deal of research being done to guarantee security in our everyday lives through technology. Among these, one well-known and widely used technique is facial recognition. With the use of the Internet of Things (IoT), faces may be recognized and identified in photos using this technology, making it even more accurate and valuable. This study intends to develop a smart door that authenticates users and secures the gateway based on face recognition and IoT. This system has utilized both Eigenfaces approach and the Viola-Jones method to identify faces and individuals in our proof of concept for such a smart security system. To guarantee the system's low cost and compact form, a Raspberry Pi has been employed as the microprocessor. When the processor receives a command, the door will automatically open for the recognized individual. Conversely, an email with a photo of the unknown will be uploaded and forwarded to the owner. From anywhere in the world, the owner can then grant or deny admission and sound an alarm with the aid of the GSM module.