Unlock your way: Key-free access with the keypad, Yale Access app on your smartphone or Apple Watch, or optional Auto-Unlock via Wi-Fi Auto-Unlocks: Let Yale get the door for you as you get home, with optional Auto-Unlock Designed for your home as a compact keypad lock with matching lever. Expecting company? Send custom entry codes to your loved ones & service people so there will be no more hidden keys Security you can trust: Enhanced security features provide extra peace of mind. Hands-free voice control: Ask Amazon Alexa, Hey Google or Siri to get the door while your hands are full. No professional needed: Easily replace your existing deadbolt using just a screwdriver Assure 2 Ridgefield Black Suede Wifi Bluetooth Single Cylinder Electronic Handleset Lighted Keypad Smart Lock