Product review (2 stars): We live in a pretty wet climate
It lasted a little over 2 years before it stopped working. When it worked, it was quite helpful. But now the outdoor sensor doesn't work at all, despite the fact that it is protected from the weather. We live in a pretty wet climate, so the battery terminals on the outdoor sensor continually get corroded. But even though we clean them regularly, the unit simply fails to function. I encourage you to shop for another brand.