Video intercoms are electronic systems that enable visual and audio communication between the entrance to the building and the apartment. It consists of a panel mounted at the entrance to the building, and a monitor and video intercom installed in the apartment.
The external panel consists of a camera and a button to call the apartment,
The indoor monitor allows you to view the person standing in front of the entrance and allows you to talk to them using a microphone and loudspeaker,
The video intercom allows you to open the electric door lock from the apartment level.
Video intercoms provide additional protection against uninvited guests, and also enable communication with people before entering the building without having to leave the apartment. Increasingly, they are integrated with access control systems, which allows for even better security of the building.