The Sonoff T1EU3C is an electronic part with a touch switch, TX, 100÷240VAC, in mounting box, an operating range of -10÷40°C, and a 433MHz frequency. It is a device that can be used to control a variety of electrical appliances, such as lights, fans, and pumps. It has a 3-gang design allowing you to control multiple devices simultaneously. The device also comes with a remote controller, allowing it to be controlled remotely, making it an ideal choice for remote control applications. In addition, it also has an energy-saving design that can help you save power when it isn't being used.