Provides a call function with visitors through the smartphone. Provided function -Common entrance call, door open -House phone call -Provide call history Support model (generation terminal): IHN-D101, IHN-HS101
It provides a call function and door opening function with a visitor through a smartphone. Provided function -Common entrance call, door open -Call at the door of the household -Provide call history -Home view support (living room view) Supported model: IHN-HS101
