Setting Up Your Account & Mobile App

Now that your system is up and running, it’s time to create your online account and download the free A3 Smart Home mobile app.

This will give you ultimate control of your system, including mobile arming and disarming, custom alerts, home automation, and more.

Create your account

You will have received, either by email or in your box, a welcome message with instructions for creating your AAA Smart Home online account.

Go to your AAA Smart Home web account site and enter the credentials from your welcome letter, to sign in and setup your account.

getting start

Download the app

You can find the A3 app for phone and tablet in the Google Play Store and Apple App Store. After you’ve downloaded it, log in using the credentials you’ve just created.

Three easy things you can do right away in your mobile app are:

  1. Go to Notifications to set up push, text, and email notifications (e.g. an alert if you forget to arm your system when leaving the house)

  2. Go to Geo-Services to enable rules and alerts based on your phone’s location (e.g. disarming when you approach the house)

  3. Set up Two-Factor Authentication for extra account security by going to Online Account > Settings > Login Information > Two-Factor Authentication


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