Review on Smart WiFi relay Sonoff Basic R2 Switch - works with Yandex Alice by Jnis Ginters ᠌

I ordered 4 pieces, two for the hall and two for the kitchen. But he changed his mind about installing in the kitchen, he made smart colored lamps there. Therefore, 2 relays remained in stock. But during installation in the hall, one relay initially refused to work - the relay clicks, the effect is zero. I took it from stock. I did not return the defective one, a lot of troubles because of one. After about 7 months, another one died, posted a photo of the inside. I went to take the last one from the stock. But she didn't start right away either. Bottom line: out of 4 pieces, 2 were initially defective, one died after 7 months. Now I'll wait for the fourth one to die. I'll try to return the other three.