You must have an Amazon product (Amazon Echo speaker or any other device compatible with Amazon Alexa), configured and connected to the Internet. For more information, you can consult the tutorials available on the Amazon website. You must download the Amazon Alexa application available on the App Store or Play Store. To pair Home + Control with Amazon Alexa, follow the instructions below in the Amazon Alexa application: - in the application settings, select "Enable". - use the search engine to find the "Home + Control" application and select it - activate the application and enter the login details of your Legrand - Netatmo - Bticino account - once paired with your account, click on "Detect devices". - you can detect devices at any time: in the settings, select "connected home" and add a device All connected products in the home are now available and can be controlled with the Amazon Echo speaker.