Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lamson Entrance Alert Door Chime

After about five years of reliable operation, my first Lamson entrance alert chime bite the dust. I ordered another unit to replace it but received a hallway security chime which activates at the front entrance when someone opens the front door. Returned this unit to Amazon for a full refund and reordered the correct unit which adds a remote chime that alerts me in my workshop when some one presses the front doorbell. I suggest you make sure you are ordering the proper unit for your needs.