It is very sensitive and at times irritating, BUT...it is very needed since it is near the kitchen in my RV. It goes off every time I use the toaster so I press the button to shut it up. HOWEVER, I would not have it any other way. I will buy it again and again. RVs are put together with paper and glue so I am glad to have this very sensitive smoke detecter.
Rating:
[5 of 5 Stars!]