Today I am thankful that my eco bee window sensors were delivered to me today. Last night I went to bed with my window open and I was able to sleep in, until a little after 13:00. I plan on sleeping with my window open again with some luck I will sleep in again tomorrow, cause I really need a good sleep. This morning at 10:00 my AC started up, as that’s what the schedule says it should but my bedroom window was still open. A few days ago my grandmother strongly suggested I open windows rather then using my AC, I agreed with that however I didn’t have sensors for controlling anything so I ordered some window sensors to complement my thermostat. If my bedroom or living room windows are open the fan in that room turns on and my AC turns off!