this item TURN YOUR EXISTING LOCK INTO A SMART LOCK: Level Bolt replaces the deadbolt in your door to turn your lock into a smart lock without changing keys, hardware, or the look of your door. CONTROL YOUR LOCK FROM ANYWHERE: With Level Connect Wi-Fi bridge (included) you can remotely lock/unlock your door, view live activity history and manage key codes for Level Keypad from anywhere via the Level Home app (Wi-Fi Connectivity 2.4 GHz). KEYLESS ENTRY VIA LEVEL HOME APP: Lock and unlock your door with the Level Home app (available for iOS & Android). Share keyless access with people you trust, view activity history, and always know the status of your lock via the Level Home app.