Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Don't waste your money
Review: Had to return it as the only way that this transmitter would activate the door bell was to stand about two feet away. It's a very inferior product that i would not recommend to my worst enemy. I returned it to Amazon and for less money my wife purchased a new wireless doorbells and push button from Walmart,
