Have you got a ducted air conditioner that you want to be able to control from your phone? There is a number of options where this can be done depending on the age of your system. The one pictured is by Advantage Air. This model Ezone is extremely easy to use which gives you the freedom to control it from wherever you are located. It does away with the 2 controls for the air conditioner and the zoning system and brings them into the 1 tablet. This also allows the zones to be controlled via percentage therefore if you have 2 rooms side by side where one person gets colder than the other - you can allow one room to get more airflow than the other which gives better temperature control. Message us with any questions