You ask me how easy it is to turn on the air conditioner before going home. Air conditioner I installed for a long time and it is installed in the home's electrical system, but I don't see any switch. Daikin air conditioner is stupid without Smart function. The bh I want Smarthome, it needs to be turned on before I go home. Ae introduced me for an easy way. I know first through Xiaomi Smarthome, GG, Apple, … something but nothing is suitable and detailed. Thank you!