EISSOUND provides technology solutions that integrate our Multi-Room Audio System with the latest trends in intelligent homes and buildings. Our technology enables us to incorporate interfaces that enhance a home automated system with the features of our Multi-Room Audio System, control an entry-phone intercom (analog) from the Audio Control Unit in any room, program and manage the Multiroom Audio System from a PC (400 Series), and connect our system to a telephone switchboard (100 and 400 Series).