very good

Good leakage sensor. Connected to Yandex hub without problems. Works on water almost instantly. From the minuses, so that it works normally, it needs a flat surface (for example, a tile or laminate), since to activate it, it is necessary that water closes two metal bolts from the bottom of the sensor between them, and they’re far apart. I, in an old apartment where the pipes, the floor is very uneven and that the sensor would work, you need decent water. And in the kitchen work out perfectly.

The package arrived quickly. It looks very solid, the remote control with the battery is included. The set connects to the app on the phone, with the blinds I have not tested yet.

Very good item looks good quality arrived at Chiapas Mexico in 10 days very good service worth everything

works good with maybe 1 second lag which is fine