Handsfree clour video intercom for DUO digital system with bus
cabling and electronic call. For the wall installation. With 16:9
17 cm (7") LCD colour monitor. Integrated DUO decoder. 2
buttons for door opening and call answer. 4 programmable buttons
for intercom calls and other funtctions. Programming with OSD
menu. optical indicators for open door and "do-not-disturb".