Free and compatible with all modern devices, the Comelit app allows you to: - Receive calls from the entrance panel wherever you are - Review video recordings taken from the cameras in your system (including the entrance panel camera) - Review video messages recorded by visitors for missed calls - Call the internal devices in your system (video/audio entry phones) - Open gates, doors and switch on lights The app works with PUSH notifications, this means that is only activated on receipt of a call and thereby saving power and data. Install a Comelit system and enjoy all the advantages of an entry phone in your pocket.