As a doorbell for an apartment, it does its job just fine. I tried to use it for the main entrance door as well, but it rings by itself every now and then. I removed it, put it back as an apartment doorbell, and I will look for something else for the main entrance. It does have a range from the ground floor up to the 4th floor.

I have this for a doorbell. It is wonderful with beautiful sounds. I have set it to play the Titanic when someone rings the bell. The only downside is that I had to stick it to the wall with silicone. It doesn't have a sticker. I use it for the front doorbell and not for indoor use.

Owner of the product and it worked fine for 3 months.
Good range, low sound (it needs to be placed in a central location in the house to be heard well. If you have closed doors, it is difficult to hear).
Without anything happening (getting wet, falling down) and with a new battery.
Unfortunately, it keeps hitting by itself and I will change it.
I was not satisfied.

Easy installation even for someone unfamiliar, strong bell, good range, does the job perfectly

15\9\23 on the first floor, it has immediate response....3 intensity levels and several melodies.

update 22\10\25
dog untamed after all.... still works...and if it breaks, I will buy the same one again, since it has met my needs, economically

Classic, like most products, as soon as someone buys it, they immediately comment that it is perfect! From the first day of use, it doesn't hit on the first try, someone has to press the button a second time! I had bought a Legrant for 15€ that always hits, I just wanted a second one for the other entrance of my house.

Very powerful sound, instant activation, many tones of ringing. So far, it works perfectly without any problems. I use it in the bathroom to notify me when someone needs assistance.