2
Universal Powerline Bus
UPB, Wikipedia http://en.wikipedia.org/wiki/Universal_powerline_bus
Universal Powerline Bus (UPB) technology provides an inexpensive and reliable home automation, lighting control solution for Simply Automated UPB Universal Powerline Bus residential and commercial powerline communications applications. While other powerline communication technologies exist, none compare to UPB in cost per node, functionality and reliability.
Highly Reliable -- The UPB method of communication Read more [...]