WiFi electricity meter with protection and control functions, EM-129 by Novatek-Electro
21-06-2020, 18:29
This device is hard to classify as a “residential” product, although of course it can certainly be used that way. Its main applications are small businesses, office buildings, rental properties, and so on. Even so, I found the device interesting in its own right, and I’m planning to use it at home. But you can read all about it in the review.

