Specification :

Home automation, also called as smart homes or domotics is a field within building automation, specializing in the specific automation requirements of private homes and in the application of automation techniques for the comfort & security of its residents.
Many techniques used in building automation are also used in home automation, such as:

1.Light and climate control
2.Control of doors and window shutters
3.Security and surveillance systems etc.

Apart from this, additional functions, which are included in home automation comprise:

1.Control of multi-media home entertainment systems
2.Automatic plant watering and pet feeding
3.Automatic scenes for dinners and parties
4.More user-friendly control interface.
If home automation is installed during the construction of new home, normally control wires are added before the interior walls are installed. These control wires run to a controller, that will then control the environment.