Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent solution, though volume could be louder

Lamson RC3500D device worked as promised. Installation instructions were good and installation took about 10 minutes. However, when at its highest volume setting, this bell is not very loud. It can be definitely heard at up to 30-40 ft away but could be louder. All in all, it was an easy fix to extend my existing wired bell to outside of the house.