Product details:

Manage Halo from the app from anywhere there's an Internet connection. Lock and unlock from your smartphone using the app. Works with Amazon Alexa and Google Assistant. Create up to 250 custom user codes to share with friends, family, and guests. Create, disable, and delete codes from your smartphone using the app. Set schedules for custom user codes from your smartphone using the app. Receive notifications of lock's activity your smartphone using the app. View the lock's event history from your smartphone using the app. The keypad features a One-Touch Locking button.