1, TCP/IP digital indoor phone 2, Romote control via IE or mobile 3, Home automation system 4, CE,FCC,ROHS Certificated 1. 7"TFT LCD screen, TCP/IP technology of home security system;2. Hands-free, video talk with outdoor and management center via villa door phone;3. Video talk between the apartment via indoor phone of home security system;4. Visitors can leave image / Message through outdoor ...