Even though the UPB signal over the power lines is exceedingly strong, there are times that the signal might need a little help crossing between phases in your home, or maybe a very noisy device is interfering with the signal.
The good news is that every UPB module and controller contains a built-in signal strength meter that you can read from the comfort of your computer screen via the UpStart software. By using these meters and other devices to send signals from various locations, you can easily see how well the signal travels around and if you need any of these products.
