Visual meaning of 'intercom'? - learn with images, example in daily life

Visual illustration of intercom: An electronic communication system, especially one between rooms in a building - Image 1

intercom: An electronic communication system, especially one between rooms in a building - Thumbnail 1

intercom: An electronic communication system, especially one between rooms in a building - Thumbnail 2

noun

An electronic communication system, especially one between rooms in a building

"emergency intercom"

electronics communication technology device building system