Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Sometimes it works, and sometimes it doesn't
Review: I had high hopes for this little piece of equipment. Replacement of the existing wall switch with the transmitter/receiver wasn't that difficult, but it was a bit challenging trying to determine where to place the remote switch so that it would work. Finally, I found the spot! Well, it's now about two months later, and that spot isn't good anymore. I have no idea why. In fact, it doesn't work in most locations. It has a brand new 9v battery, so I know that's not the problem. I've just spent almost 2 hours troubleshooting the issue with no luck. When it works, it's terrific. I only wish it did so on a consistent basis. I regret my decision to purchase.
