Excellent device.
It will be placed at the electricity entrance of a house in the countryside to measure its parameters and confirm that they are optimal.
It is easy to read, as it has large, illuminated numbers. I will buy an additional one to place in my house. It turned out to be a very useful product. Integrates perfectly with Smart Life.

Item works with Z2M without problem. Only cons is that it is much bigger than I expected, but it is doing its job.

Daniya zchituvach shvidko, two tizhni. The counting was also turned into robots, they were included. Tsykavo mi took the Daniya from the controller at the same time, he vied to rule from the function of the door to start the door function himself, as well as to insert the output button. Seller recommend, product

Fast delivery，test it working well，thank you

All right. I liked it. Despite not deleting the panel. But answered me