Faucet for a wash basin or other sanitary equipment which opens and closes automatically

A faucet including an operating unit and a control unit for controlling the flow of water therefrom, said faucet comprising at least one water inlet, a water outlet opening into an outflow tank, a detection cell which utilizes rays which are emitted or received in order to activate at least one solenoid valve for automatically triggering the issuance of water from said faucet, and a cylindrical body housing said detection cell, said cylindrical body being placed within a primary cavity of said operating unit and being integrally joined to said control unit, said control unit including a window positioned facing said cylindrical body for the passage of said rays which effectuate the operation of said detection cell, said operating unit including a secondary cylindrical cavity coextensive with said primary cavity, said faucet including a mixing cam inserted in said secondary cylindrical cavity, said cylindrical body being integrally joined with said mixing cam by means of an angular part having a cross-section in the form of an arc of a circle and a base coextensive with said cylindrical body, and including two screws screwed into said cylindrical body, each of said screws including a flange overlapping the edge of said secondary cylindrical cavity, said flanges providing stops to limit the rotation of said mixing cam, and each of said screws further including an extension penetrating into said cylindrical body so as to prevent rotation of said detection cell, said at least one water inlet comprising first and second water inlets, said first and second water inlets being parallel and orthogonal to said mixing cam.