For now the package arrived perfectly super fast thanks seller thanks to Aliexpress now the only thing left is to try it and I will make another comment on its operation

It is effective although the app is very poor.
But for the price

Purchased for light control. It sticks to the sig rain and works well ~ There is no coins cell ~ I have to buy it ~ This is a few pennels do you sell except this??

Is the only one that looks like a normal peephole and has a pretty good image quality, even at night and you don’t see any red led on. I have to see how long the battery lasts. It pairs very easily and the vision of the mobile is very good. I ‘ve got to do more tests. I will ask for another door, I liked it a lot.

I am satisfied with the purchase. Full compliance with the description.Very good display quality, very readable, simple WiFi connection configuration