At time of purchase (Nov 2021) - I bought '4' sets ( 2 of the 1 button / 2 recievers and 2 of the 1 button / 1 reciever ) setups. Didn't install em anything for a few months due to a home remodel. I have 4 seperate entries. The singles were used for the main front and rear - the dual setups were used at an addition and garage entries which are on a different level. I waited to do a review so time of endurance would be a main factor. The result : "excellent with no issues". All the setups work flawlessly. The ease of installs and setups were a breeze. The whole deal took maybe an hour ! The transmitters find the coresponding receivers asap ! To change n find a decent to the liking seperate tone for each was easily acomplished due to all the variations. The dual setups having one near its entry and another 'way far away' in another location was a super plus without issue of ever missing someone due to lack of hearing.
The end result is a highly recommended product bar none period !

We just built a farmhouse style home. I love that it has the sound of a rooster crowing for a doorbell. We have had so many people visit and come in laughing when they heard the rooster.

I use this wireless doorbell where my wired doorbell used to be. The wires to my wired doorbell have no current. This is about as easy a doorbell to set up as any. Use the tape to stick it where you want the doorbell and plug in the 2 ringers anywhere in your house. There are lots of rings to choose from. The price is also very reasonable.

After several years of frustration trying to make a doorbell or doorbell system work with my Nutone intercom chimes without crackling, including wasting mega-hours and mega-mega-bucks trying to reliably interface a Ring doorbell to the Nutone and my home WIFI, I decided to just install a free standing doorbell system and picked this product. In my large house I have one doorbell and six chimes (using chimes from three systems and not using two of the doorbells). What can I say: it just works. As I had wires to the doorbell, I put a 3V DC transformer where my old chime interface was located and am supplying power using the old doorbell wires to the new doorbell instead of running it off its battery (pretty easy to do). As I have ample power at the doorbell, I also put four small 3V LEDs into the corners of the doorbell case so it is lit up in the dark. I have powered the Nutone down and my marriage is no longer in jeopardy from the Ring going off for no reason at 2 AM or the Nutone randomly crackling which caused my wife (and me) no end of aggravation.

I did a lot of research before selecting this doorbell. It is very easy to install and the 2 ringers are exactly what I needed to replace an old 13 year old doorbell. My problem was that my house is one story, but 80 feet long. When I am in the back office I usually cannot hear the front doorbell. So I placed one near the front of the house where my bedroom is, and one in the middle that covers the back of the house. About 50 feet into my house, with the signal only having to go through one drywall. I finally settled on level 3 of the 1 - 5 level ringers. Level 3 is loud enough.

This doorbell solved the 2 most frequent criticisms mentioned in many of the reviews of various doorbells that I read. [1] The size of the "mini" ringers has been reduced so that when you plug it into a 2 socket plug it doesn't also cover the 2nd plug. And [2] The sound level and ring tone one chooses stays set if the power goes out or if you move the ringer to another location. That is, you don't have to go through from scratch the 50+ bell tones to reset it to the one you want if the power goes out. This also makes it easy to program these ringers. I plugged them into a plug over my kitchen shelf to choose the sound level and ring tone from a comfortable standing position, and then unplugged it and plugged it into a plug near the floor where I wanted it. The settings stayed set. Using the two-sided sticky tape was more than strong enough to install the push button outside next to my door. The screws are unnecessary. The only complaint I have is when you open up the doorbell push button to pull out the plastic separation tab to enable the battery to make contact to enable the doorbell to work. The battery cover was very tight and it was difficult to pull out the plastic tab. I hope in a couple of years when I change the battery that I can get the battery cover easily removed. A little less tightness would be an important improvement. I could also live happily with only 4 or 5 choices of ring tones instead of the 50+ that I can't imagine anyone choosing. Overall, I think they have solved the most common complaints of other doorbells, and this is now the best doorbell out there.