TECKNET Wireless Doorbells for Home, Waterproof Classroom Door Bell Ringer Wireless with 60 Ringtones & 5 Level Volume, 1300ft Range Self-Powered Doorbell Chimes Kit with LED for House (Dark Black)

bought for neighbor who was having trouble hearing old door bell, this was the greatest. They just love it.

Ordered this from other side of the world cos it perfect for summoning your computer addicted child, glue it to the PC mains cable, glue a cover over the sound and chime buttons, and press to your hearts content when you want him off tbe computer, no way to stop without unplugging Pc

Great value for the money. Very functional if you don’t have wiring. Battery life is decent as mine has been running since I bought it. Looks pretty decent in black but I’m sure it’ll look just as good in the lighter colors too. lots of tones and nice ones too.

Excellent product easy to install

We had a hallway and the foyer redone when an electrician removed the electrical outlet and switch covers and the doorbell unit from the wall. The painter who we then contracted a week later to paint, didn't see the wires for the door bell that the electrician pushed back into the wall, and he plastered over the small hole and then painted the wall. Should we break into the newly finished wall to get at the wires to replace the old -- and to be honest -- battered-looking bell unit? We decided it would be much easier to just get one of these transmitter systems instead.We really like this solution, although the previously wired version did have a pushbutton that had a light in it that stayed on all the time that was really nice. The push button unit here, since it is not wired so obviously, it can't have a light in it except when it is pushed -- a minor disadvantage.The sounding unit itself receives the signal pretty much anywhere in a rather large two bedroom apartment and that means as far as 400 feet in either side of the location of the pushbutton door unit and they still responded to a outdoor pushbutton unit.The one caveat (and the reason this doesn't have all 5 stars) is because for all the choices that it gives for what sound you want the indoor "annunciator" unit to play, the only one we found really appealing is the standard Westminster chime or a two chime sound. Most of the rest are less than useful if you are looking for a traditional doorbell sound. More on that below, but even the 8 notes of the Westminster chime has a drawback. It is a bit short in length. First, the actual Westminster bells are 16 notes, while this unit only plays half the melody, that is, 8 notes. We all wished there could be a way to set the player to play the selection twice or maybe three times of that they had included the full 16 note melody. We all felt that being able to get the indoor unit to play a little longer would make sure you heard the doorbell ring. The unit does allow you to select the volume, and making it louder will ensure the occupants will hear it, but we would have preferred hearing it LONGER rather than LOUDER would have been a better option.Then there is the actual sound it produces; for the actually "bell" sounds, they are close enough to bells as you need, I guess, but they are not exactly sounds that anyone would mistake as real struck bells like the old mechanical units make that actually physically strike sounding rods? Not a chance, but as I said, they are close enough for the doorbell "chime" sound to alert you to a caller. The many MANY (32 in all) other sounds you can choose, from woodland sound of birds and chipmunks, while they may be interesting and novel at thirst, they got real old real fast and we quickly agreed they were simply not appropriate as doorbell sounds. As the name itself implies, traditionally it should be a BELL sound, not musical tunes, not birds and certainly not musical tunes that are obviously synth generated. The musical choices really sound cheesy -- very much like the tinny sounds a cell phone makes. We stopped listening to the musical choices after about 10 of these selections.With this wireless system, installation couldn't be easier -- no electrician needed. It really is plug-and-play. AND it came with TWO indoor annunciators which is nice for bigger spaces with rooms far from the front door. On the other hand, it does not have two outdoor pushbutton units. This limits it to homes or especially apartments that only have one door. You will have to search for other units that have two pushbutton door units that will sound distinct sound for both front and back door.

Excellent product

I had bought a less expensive doorbell system which had NO remote connectivity worth. Returned it., along w a 2nd set that worked exactly the same. This one did the job!!!!!! The signal went thru the exterior doors, and thru one interior wall. (two walls was too much). The 2nd receiver//ringer went upstairs in our bedroom (where I play the tv too loud-according to my wife). The signal went thru one window/wall to reach the 2nd ringer.. Now we have two ringers. Changed the sound to keep the dog from going nuts. One receiver is at max volume, the other w very low volume..

I don't know what we wver did without this doorbell. Easy to set up and install. Our apartment door has a very thick core and you cannot hear people knocking on it so this doorbell has been a lifesaver because we can actually know when someone's at the door. It has like about 50 or 60 tones you can choose to use some of them seasonal. Because of our purchase all of our neighbors have also bought them.