Advances in the Beacon system are making it adaptable to systems up to 80 hp. According to the manufacturer, Heatcraft Refrigeration Products, a division of Heatcraft, Inc. (Stone Mountain, GA), its Beacon system is a complete, factory-installed refrigeration system that features an integrated, microcomputer-based electronic control board, preset for common industry settings. Its Smart Controller is an option that is designed to allow for remote setting of system setpoints such as superheat, defrost, and room temperature, and can be hooked up to a computer via modem for system monitoring from a PC or laptop.