A device for the control of a receiver of a station in a domestic installation convenience.

摘要

Device comprising at least two stations are connected in parallel on a line leading to the installation, in particular intended to control the receiver of a call to the second station from the first station has previously been released, and on which are connected to the two wires l1 and l2 of the telephone line. & br / according to the invention, this device is characterized in that it comprises, mounted in series with the first station (1), a first control contact x1, connected to one of the wires l2 of the line on the intermediate wire s through a resistor r1 in order to place the line and place the receiver of a call (6) of the second station (2) in parallel on the two first wires of the line, and a second contact x2 engaged in the opening after the closing of the first contact x1, disposed between the two wires l1 and l2 of the line and arranged in such a way that, after its opening, the first station is disconnected from the line, which then supplies to the receiver of a call to the second station the current necessary for its operation.