Home automation device with guard room call function by incoming call

摘要

The present invention relates to a method for making a call to a guard room by receiving an incoming call, comprising the steps of: dialing and connecting to a home automation device from the outside, and requesting the home automation device to send a call to the guard room through a series of processes The home automation device includes a step of connecting to the guard room after connecting the main line and the guard room line. When the home child goes to the school, a request such as waiting for a moment near the guard room can be effectively utilized through this function There is an advantage.