It’s really too good. Think about taking the WI-FI version. Otherwise the other version you will need the hub in addition.
The wifi version perfectly connecting to all of my connected devices. I can ask Google if “door” is “open” where “closed”.
At home, the device remains very discreet if the door opens, only a blue light flashing once. An open door notification reaches you on your smartphone. It’s great…!!! Thank you!

Arrived before the deadline, apparently supports what it promises, I used in a project that is in the photo of automation… Let’s see in time how it behaves… Detail even for networks 220V or 380V need to pass the neutral, because I bought it thinking that only the two phases were sufficient

Worked very well ..
It is very well finished and uses good materials

Delivery was two weeks. The package is very good soft, the thermostat with the sensor and I ordered separately a little did not understand that the sensor is included. The thermostat is very carp, I liked to put 5 stars.

Having rejected the goods, the child for the service and the servant.