All it takes is a simple touch to lock or unlock your door. You can also use a key card, your phone, connected home platform, voice or a regular key.Created to keep life moving: With the Level App you can invite friends and family in with ease, create guest passes for events, and more.Everyday convenience: Unlock your door automatically upon approach with Auto-Unlock. Never forget to lock with Auto-Lock. Plus, hear audio confirmations when someone comes and goes.