The description of Brama
Brama intercom is a mobile application that allows you to receive incoming video calls from multi-door intercoms, open doors and talk to a visitor from anywhere in the world. It also allows you to view the door phone's camcorder online, or in a recording (from an archive). The Call Log lets you see all incoming calls from the door phone even if you cannot answer.
How does it work? A call from the intercom panel on your doorway or gate enters the subscriber's device at the apartment and your smartphone at the same time. There can be several registered users, the call goes to each of them, which creates additional convenience in using the intercom.