Self-powered remote control device, electrical apparatus and installation comprising same

The invention relates to a a power supply remote control device, comprising: Emission device (8,9,10); The power circuit (6,7), and emission unit is connected; The electric generator, connected with the supply circuit, for supplying power; With control device (3), a power generator with. The electric generator includes at least piezoelectric element (1); the element is used to receiving through the mechanical voltage of the drive control device with, and providing energy to the power circuit. The invention also relates to an equipment, comprising at least one through the mechanical effect part (4,52) and driving from the control device. The invention relates to an electric apparatus, comprising a wire at least one from the signal device of the power supply control emitting device.