Hello World... I do NOT have the ADT nor Venstar plugins installed. I could not find where to add them nor how to in the admin console...Help here would be appreciated. I have the Venstar Colortouch thermostat (wifi) and the ADT "pulse" I believe. My initial strategy was to have the AC turn off if a door or window was left open for ~20 minutes. Then enable the thermostat when all doors and windows are closed. The AC has it's own short cycle protection. We have had two sets of guests leave doors open for up to 11 hours when the AC is running...we would provide a placard to the guests that the AC is smart and will shutoff if the doors or windows are left open. RE: AC or Heat...we set the heat or AC setting before the guests arrive. Thank you all for your help!