FIELD: radio engineering, communication.
SUBSTANCE: switching device comprises a switching apparatus and a radio module, the radio module comprising an interface for communicating with a receiving device and a transmitter, the radio module provides information on the operating state of the switching device for a wireless request. Moreover, a manual control element is included in the switching device, by means of which the radio module is switched on and off, the radio module is configured to transmit the control signal to the switching device and has a power supply source independent of the power supply source of the switching device, and the switching device is configured to supply energy by means of an independent source of energy supply.
EFFECT: increase of the reliability of the switching device.
8 cl, 2 dwg
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