ByYou V Pro Smart Door Lock with 5 Way Unlocking Fingerprints, In-built Bluetooth, PIN Code, RFID Tag, Manual Key (Black/Gold)Secured Your Style, Your Way. In a world where customization and personalization are at the forefront of technology, Yale is proud to introduce our Yale ByYou is a canvas, a reflection of your unique lifestyle. Yale ByYou mortise smart lock is the perfect companion for your security needs. This smart lock comes with your preferred unlocking method fingerprint scan, PIN codes, RFID key tag or Yale Home app for a personalized and trusted security