From the Home + Security app you can: - receive a call from the street panel - open the door associated with the street panel - activate the street panel cameras - activate the additional cameras of the video door entry system - activate the Netatmo Smart cameras - make a call to the house (audio communication between Classe 300 EOS and smartphone). - manage the video door entry system - view the timeline of what happened in your home - manage notifications (Android only) For more details, see the manual available on the website http://www.homesystems-legrandgroup.com