Perfect, just perfect. I have placed the bell in my mother's room and the device in the kitchen, so whenever she needs us, she calls us. Distance of 15 meters with two walls in between. Just perfect

Everything is fine, I have had it for about a year on the third floor, it works normally, just the doorbell doesn't work if it is too deep inside the house. I have tested it up to five meters away from the balcony and it works, but further inside it doesn't catch.

Very good and easy to install. It sounds clear throughout the house (3-level maisonette). Every time you unplug it, it returns to the first chime sound when you plug it back in.

I got it for use inside the house to be notified by a family member who needs help. It is very easy to use, you just plug it in and it works. It is elegant, I like that it is black and glossy. It has different intensity levels and sounds so you don't get bored. I was looking for something to do my job quickly and I found it!

Attention! It is NOT the touch switch transmitter as described in various stores, but a PRESSURE ELECTRIC (something like a mouse click button)!

Otherwise....excellent product!!