A Smart Lock is a modern locking device that allows users to secure and access their doors without traditional keys. Instead, it often uses technology such as Bluetooth, Wi-Fi, or biometric recognition, enabling users to unlock their doors using smartphones, key fobs, or even fingerprints. This convenience enhances home security and provides remote access, allowing homeowners to grant entry to guests or service providers from anywhere. Many Smart Locks can be integrated with home automation systems, allowing for features like scheduled locking and unlocking, activity monitoring, and alerts. They often come with user-friendly apps that provide control and customization options, making it easier to manage access for family members or visitors.