Wireless Doorbells For Home, Businesses & Classrooms - SadoTech Easy-To-Use Battery Operated W/LED Flash (1 Ringer + 2 Receivers) Review

For the last year or so my Grandma has casually complained that she often misses visiting neighbors or package deliveries because she can not hear her doorbell from her back sunporch, where she likes to sit. We suggested moving the receiver, but she didn't want to do that because then she wouldn't be able to hear it in other rooms of the house, such as her bedroom, bathroom, kitchen, and/or livingroom. Well when the batteries started to give, and she brought up the problem another time, I…

I purchased this doorbell as I really enjoyed that it had so many different ring tones. And after attaching the button to the previous doorbell button location with a screw and double sided tape I began playing with it. I plugged the two receivers into a nearby outlet and began pushing the button to cycle through the different ringtones. When I then went to test it by pressing the doorbell I noticed it was still going with the original tone. That is when I went back to the instructions and…

I liked that it was easy to pair the transmitter to the receivers. There are a large variety of dings, chimes and songs to choose from. They are loud, but not anywhere near the volume they boast. Despite that, we can hear them easily anywhere in the house, so it does a good job at that. My wife is hard of hearing so if she is satisfied, then it should be good for anyone. These are the plug-in kind. We just plugged in and selected the tune, paired the second receiver and secured the button to…

The claim is that this will last three years. My first battery has lasted almost seven years. I definitely don't have as many guests as typical people do but just the fact it's still working is a brag-point for the designer. I've had many Wireless items work when I unpackaged them, but three years later when I actually want to put them to work. they're dead. How is that possible? Lightning! Yes, the electro-magnetic pulse from lightning is one of the most destructive things to electronics…

Easy to install. The transmitter can be installed with double-sided tape. The receivers are the simplest to install…just plug into an ac outlet. Once that’s done you set the "chime sound” you want and the volume with the buttons on the side.I installed mine in November 2016 and it’s still working. My transmitter faces south and I live in south central Texas. It gets the sun and therefore the heat every day. The battery needs replaced every few months due to the heat. But it’s a simple process…

I like the way it looks and sounds, but the sound is not loud enough. I wish it was a little louder! So, I had to install 2 receivers (1 in the living room and 1 in the kitchen) for us to be able to hear the bell.

Easy use. Thanks for attention. Just put a piece of frog tape on the back of the doorbell. It'll stay out till you take it down.