The present invention relates to a wireless home automation system having controllers for controlling a broad variety of functions via two-way communication with a plurality of devices. In addition the device may prioritize the voice call request compared to the data session and direct the voice call to a network device based on the prioritization. The provided capabilities significantly simplify network operation and control. Three phase transformers and poly phase rectifierinverters provide a DC voltage source to the superconductors from the electrical grid. The fan connection is comprised of a threaded recess in a shaft of the motor and a fan cap having a threaded bolt.