The embodiment of the invention relates to switch equipment, which comprises a communication assembly, a control assembly, a first switch assembly, a first conversion assembly and a capacitor, and ischaracterized in that the communication assembly is used for receiving a wireless control instruction; the control assembly is connected with the communication assembly and used for generating a control signal according to the wireless control instruction; the first switch assembly is connected with the control assembly and is used for connecting or disconnecting a power supply circuit under the control of the control signal; the input end of the first conversion assembly is connected with the power supply circuit, the output end of the first conversion assembly is connected with the capacitor, and the first conversion assembly is used for converting a first power supply signal provided by the power supply circuit into a second power supply signal and inputting the second power supply signal into the capacitor when the power supply circuit is conducted; and the capacitor is connected with the communication assembly and the control assembly, and is used for performing electric energy storage based on the second power supply signal and supplying power to the control assembly and the communication assembly based on self-stored electric energy.