Citofono
Sign in to saveAlso known as intercommunication device, talkback
thumb|upright=1.3|1980s MirTone intercom system
Gallery (16)
Connections
Internet protocol suite
Entity
Category 5 cable
Entity
public address system
Entity
telephone
Entity
train
Entity
Formula One
Concept
aircraft
Entity
volt
Entity
Bluetooth
Entity
direct current
Entity
headphone
Entity
theatre building
Entity
watercraft
Entity
twisted-pair cable
Entity
packet switching
Entity
armored fighting vehicle
Entity
analog electronics
Entity
public switched telephone network
Entity
access control
Entity
television station
Entity