The radio channel controller allows to control domestic appliances remotely. It is used to switch on/off irons, garage gates, water heaters and heat-insulated floors. The device controls the electric power supply by means of relay, which closes and opens the power supply network. With one click in the mobile application, the device switches domestic appliances on and off. The device switches off automatically during overcurrent, voltage surge and overheating – Information on energy consumption is available in the mobile application.