Setting a tone is very easy and straightforward. It's loud and very efficient. The different sounds are cool but i can't figure out how to switch it over permanently.

As advertised. Works perfectly, nice sleek look. Be sure to het the half size 23-a batteries.

Súper fácil de instalar y viene todo completo. Also comes with adhesive that is easy to apply.

Post the doorbell on the door and plug the bell in an outlet. Great with an array of about 20 different chimes and bells.

The only way to open the button to screw mount is a push-tab, which cracks under the slightest pressure (poor molding quality/design). That's unacceptable, and i was told to order a replacement. No one wants to listen to 1-2 minutes of melodies every ...  Read More

They are small enough yo not be ugly and works great! Ended up buying six of these. Inexpensive and easy way to solve our problem. Easy to install, no hardware required.

The doorbell that was already installed has the chime mounted just inside the door. Comes with 2 receivers. The 2nd set is for my 95 yr old mil to use to call for help at home.

Has different ringtones for both doorbells. Works great, but the older kiddo sometimes thinks he's smart and unplugs it.

Doorbell lights up, so it is getting power, but it is as if the transmitter simply stopped transmitting. The transmitter was never assembled properly. Both receivers are now totally inoperative.

Quit working altogether after about 2yrs. Tried to register. Then started going off. Not going to pay shipping for a replacement one to risk going through the same thing.

No warranty with purchase. Does not inspire confidence. It is cheap and a headache!

No musical chimes or any cutesy stuff, just the plain old ding-*. Changing the chimes is somewhat awkward and not so easy.