I have been able to configure the keys and codes without problem, when the electricity goes out and it comes back, the system connects again and as if nothing had happened.

The keyboard can be opened and bypushed the cables to open, so it gives you a guarantee of control, not security so you won’t be robbed.

I am happy with the purchase

I use the Tuya app to connected. Is quite easy to do it. However, when connected there’s a big lag when you receive a call to your phone which is not convenient. There’s a lag when you are speaking too. Otherwise the doorbell with the ring box is working perfectly. For it’s price is worth it.

I haven’t done the installation and the experiment yet.

easy to set up and use with phone app

recommend to others

Very fast shipping… very reliable the product all in order