Smart WiFi Touch Wall Switch Sonoff TX T5 2C (2-kanal)Smart Wi Fi Touch Wall Switch Sonoff TX T5 2C (2 channel) Create a smart home with Sonoff. The TX T5 2C is a two channel wall switch that allows convenient control of lighting. You can also control it remotely using voice commands or the eWeLink app. Furthermore, the product offers a timer function and colorful LED backlighting that you can customize to your needs. You can also personalize the switch's appearance using colorful panels (not included).