Smart Switch WiFi + RF 433 Sonoff T2 EU TX (1-channel) updated Cooling - accessoriesCHL-AKC and the built-in speaker makes

and the built-in speaker makes it possible for the switch to act as a doorbell - for this purpose you need the Sonoff SNZB-01

Full comfort of use

but also makes them easier to use

75-inch mid-low frequency drivers

ND4 filter

Smart Switch WiFi + RF 433 Sonoff T2 EU TX (1-channel) updated Cooling - accessoriesCHL-AKC and the built-in speaker makesSmart switch Sonoff TX is a touch and smart light switch. It can be operated using an app via WiFi or classically, by touch. You can turn on the light in the room of your choice at home, no matter where you are. Made of high quality materials, such as heat resistant ABS and tempered glass, it ensures safety and blends in perfectly with any room. The gentle backlighting of the switch, subtly enhances its design and makes it visible at night. Control