Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Driveway Sensor Update to Review

Updating my original review of this item. This is a handy product and worked well for the first 2 months. (changed batteries then 2x). I did not use it during the Winter months much due concern for moisture. Then when I started using it again recently, it required constant battery changes (weekly) or it would beep loudly (you can hear it outside) continully. With the price of batteries, I found it prohibitive. I asked for an exchange for another one that worked, and the seller would not comply (according to policies). However, I did feel that it is under 1 year and they could have replaced it. Due to this I will not buy from this particular seller again. This is the first product I have had this experience with and I order frequently from amazon. Thanks.