Simply Automated UCS-01 UPB Controller Scheduler-Timer br br br Simply Automated UCS-01 UPB Controller Scheduler-Timer br Utilizes ultra-reliable Universal Powerline Bus UPB technology No new wiring needed For new or existing lighting fixtures lamps fans and other electrical devices br Powerful expansion capability - up to 250 devices using UPStart software your PC and Computer Interface Module Random vacation mode setting Built-in celestial clock computes sunrise and sunset Calculates daylight savings time br Can transmit and receive scenes with other Simply Automated dimmers plug-in modules wall receptacle fixture modules and other UPB devices - can control virtually any UPB device that connects to AC power wiring anywhere in the home br Your home should be no more than 2500 square feet and have only one breaker panel A phase coupler is required in some home installations br Scheduler-Timer Automatic onoff scheduling for all Simply Automated dimmers lampappliancefixture modules and wall receptacle Designed for ease of use No computer programming required