Price Wireless doorbell from $16.79. Buy: ali.pub/324p0g
Today, many people are interested in modern wireless doorbell calls - this is a very convenient thing.
After all, they differ from ordinary ones in that the signal is transmitted not by cable, but by receiving radio waves from a button.
It is much more convenient, since it allows you to get rid of a pile of wires.
Its installation is very simple and takes a few minutes.
All you need is to set the call and button in any place convenient for you.