Keyless access with optional Auto-Unlock, the keypad or your Yale Access app, at the door.
With Power reserve, you can still use home keys on your iPhone for hours after your phone needs to be charged.
Add a Wi-Fi Smart Module (sold separately) for remote access or use Apple Home if you have a HomePod, HomePod mini, or Apple TV set up as a home hub (no Wi-Fi Module required for HomeKit).