Instruct: Classify the given review as either positive or negative.
Query: False range claims

After my Chamberlain system failed due to water leakage, I was thrilled to see that the Dakota Wireless Transmitters had a rubber ring to waterproof. I was also thrilled to see that it's wireless range is 600. However, when testing, I find that it barely makes it 100' direct line of sight with transmitter sitting upright (antenna vertical) and receiver upright with absolutely no obstacles between the units. When I called Dakota, they said that the FCC changed the rules about the transmitters and that they couldn't get the range that they did a few years ago. So, the reviews are giving this unit a 5 were from units sold a few years ago and not from current sales. I AM VERY DISAPPOINTED IN FALSE CLAIMS! On the other hand, they do say UP TO 600', and 100' is UP TO, but not even close......