PCI "Powerline Communications, Inc." Also known as PCI/Cooper; PCI/Cooper/Eaton; PCI/Eaton.
Major lighting system lines include ControlKeeper, DMXKeeper, LiteKeeper and GateKeeper.
As of August 27, 2007, Powerline Communications, Inc.was acquired by Cooper Industries, Ltd. ((now owned by Eaton). Powerline Communications, Inc., doing business as PCI Lighting Control Systems, engages in the manufacture and sale of digital lighting control panels. It offers network lighting control panels for use in office buildings, perimeter offices, arenas, schools, universities, commercial tenant spaces, site lighting, and classroom applications; and stand alone lighting control panels that are used in retail stores, libraries, tenant improvement spaces, and site lighting. The company also offers DMXKeeper that interfaces with a dimming system using the DMX 512 protocol to perform on/off control of lighting. (Source: Bloomberg).