The ultimate in multi-station controls are central lighting systems. Based on commercial lighting systems, these are sophisticated, microprocessor controls. Made by several major manufacturers, they let you monitor and control many different switches and dimmers throughout the house from a central control panel. At a glance, you can tell which lights are on, and, with the touch of a single button, you can turn all of the lights on or off.
Some, like Honeywell's LiteCom, can be configured so that you can control any light from any switch. Most are meant for new, custom-built homes--the house's wiring generally must be installed specially for the system.
Another model, the LiteTouch control station, is the same size as a normal light switch cover but operates nine different light (or motor control) circuits. Multiple-station controls can be preset for entertaining so that, with a single touch, they provide candle-like atmosphere in the dining room, relaxed, tranquil lighting in the living room, and bright, activity lighting in the kitchen.
Similar controls can be programmed to handle several circuits in one room--Lutron's Grafik Eye, for example, switches or dims up to six different lighting zones in one area. With it, you can preset light levels for each zone based on activities such as "Party," "Reading," "Cozy," and "Family," and then just push one button to activate those settings. You can set up fade times, create paths of light, and operate the system with a remote control.
Some central controls, such as those by AMX, Honeywell, Plexus, and Unity are the brains for a complete home-automation system. They handle heating and air, security systems, audio and video systems, and more.
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