Smart locks are innovative electronic locks that provide keyless access and a range of features, such as remote control and integration with smart home systems. Operating through various methods like smartphones or biometric scanners, they offer convenience and security. Enabled by wireless technology, they use authentication and encryption protocols for secure communication and power from batteries or electrical connections. Integrating with platforms like Alexa or Google Assistant, they offer personalized access control and enhanced security. Smart locks represent a significant leap in modern security, providing a user-friendly solution for homes and businesses.