If it replaces switches and standard sockets, with " intelligent " equivalents, the command becomes centralized through a radio controller (Z-Wave, ZigBee) in the home automation network.

Thus a compatible remote can control all the modules installed and even manage scenarios.

In install home automation radio system(Z-Wave, ZigBee) previously in place, the added interface computer allows management of modules and devices through compatible software.

That it is local or remote (through the internet), can therefore view the status of devices in the home automation network and act at will.

A home automation radio installation (Z-Wave, ZigBee) previously put in place, the addition of a software compatible mobile phone make available throughout the system without using another computer.

In this way, the control of the House becomes effectively to hand carried.