Product review (5 stars): Good product and a company that stands behind its product!!!
Great product and a company that stands behind its products.  Three days after arriving the transmitter quite working.  I called the manufacture's number found on the back of the instructions and was told to register the product and that they would send me a new transmitter.  Three days later a new transmitter showed up in the mail.  Now the product is working great.  If you put the transmitter out doors be sure to put it in a protective spot where it is protected from water.