I purchased weather station and it is a joke. Very hard to read the sending unit keeps disconnecting. Called customer service and they told me this happens when you have interference in your house such as a microwave, cell phone refrigerator, cordless phone basically anything electrical. So therefore the station should never work unless you put it in a room without anything in it. The support person was also very rude about it. They also will not refund my money on the product be the say it is not defective. My advice do not buy anything from this company.