Unity Systems

Unity Systems was a home automation company that was based in Redwood City, California, United States, founded in 1983.{{Cite web|title=History {{!}} Unity Systems Home Manager Support|url=https://www.unitysystemshomemanager.com/original-unity-home-manager/history|access-date=2021-04-07|language=en-US}} In 1985, Unity Systems released the Unity Home Manager which was one of the earliest home automation systems as well as one of the most successful systems. It featured a green monochrome touchscreen display with options such as temperature settings, floor plans, lighting control, the sprinkler system, HVAC control, security and general maintenance settings.{{cite web|url=http://techomebuilder.com/emagazine-articles-1/home-automation-system-decades-making |title=A Home Automation System Decades in the Making |website=Techomebuilder.com |date= |accessdate=2016-12-03}}{{cite web|url=http://ce-pro.eu/2015/08/video-tour-of-1985-home-automation-system/ |title=Video Tour Of 1985 Home Automation System | CE Pro Europe |website=Ce-pro.eu |date= |accessdate=2016-12-03}} The Unity Home Manager was sold by a dealer network which consisted of small, and dedicated companies, with around 90 dealers across the United States at a point in time. Unity systems closed in 1999.