inputs.text: false range claims - chamberlain systehem failed due water leakage thrilled see dakota wireless transmitters rubber ring waterproof also thrilled see wireless range 600 however testing find barely makes 100 direct line sight transmitter sitting upright antenna vertical receiver upright absolutely no obstacles units called dakota said fcc changed rules transmitters could not get range years ago reviews giving unit 5 units sold years ago not current sales disappointed false claims hand say 600 100 not even close