Smart Wall Touch Button Switch T2EU3C-RF Wireless With 3 Way Touch 433MHz White Sonoff

The T2EU3C-RF Smart Triple Wireless Recessed Wall Switch is an innovative light switch that uses the 433MHz wireless frequency to remotely control lights without the need for wiring. Its construction material is PC V0, which offers durability and safety, while it has an IP20 degree of protection, making it suitable for indoor use. The power supply of the switch comes from 2 3V (6V) button batteries, and the remote control can be done at a distance of more than 50 meters in open space. The switch supports 3 control groups, allowing remote lighting on and off via SONOFF remote control or via app and voice control. The switch provides three different installation scenarios: it can be glued (stick-on), screwed (screw-on) or placed on a desk (desk-top), offering ease of installation without the need for an electrician. The proportional brightness of the backlight automatically adjusts according to energy absorption, offering better visibility at night. The device has CE/FCC/ROHS certifications and is offered with a 1-year warranty. In addition, it supports two-way control with SONOFF T1/T2/T3 wall switches, as well as compatibility with other SONOFF devices such as RFR2, RFR3, 4CHPROR3 and SlampherR2, providing multiple ways of control.