Abstract: It comprises a central processing unit (CPU), to which a control panel (PC) is attached, said central processing unit (CPU) being connected to the input of a power control circuit (CCP) that selectively controls the opening and closing of a set of valves of hydraulic systems for the passage of hot water (Q), cold water (F), sinking and draining (Ed) and of odoriferous essence (E); said central processing unit (CPU), besides being controlled by the control panel (PC), allows the remote control by means of data receiving and transmitting interfaces (IT, IRF, IES) which are directly and individually connected to the relevant central processing unit (CPU); a voice synthesizing circuit (CSV) that interconnects the central processing unit (CPU) with the data receiving and transmitting interfaces (IT) being provided; the central processing unit (CPU) being connected to an analog-to-digital converting circuit (CCAD), which in turn receives the signals from the sensors (S) physically disposed in strategic places on th