The doorbell with two receivers and two senders gives us the advantage of being able to hear a doorbell when we are in the basement as well as when upstairs. And having two different tones tells us whether it is the backdoor or front door sender being used. While the backdoor sender malfunctioned after about 8 months, Sado replaced quickly replaced it for us and we don't anticipate any problems in the future.
Great product, great customer support. My puppy learned to push the button in a day. Now she pushes it too much!
Received the replacement transmitter. Works great1. So easy to pare the transmitter with the doorbell units.
Great customer service. One of my receivers had stopped working. A new one was sent right out. Great service! I love the many choices of tunes and the button has been able to handle wind, rain, snow, below freezing temps, as well as 2 floors of the building.
The first door bell transmitter quit working after only 4 months. I suspected the battery, but when I opened the transmitter, I realized that the battery was not very easy to replace. I naturally thought that the transmitter itself was defective so I contacted the company to complain. The company spokes person was very accomodating on the phone and offered to send a new transmitter free of charge. I paid the postage, $4.95. To my surprise the company heard my complaint and send me an updated model. The updated model featured an easily replaced battery. It was a very good experience over all.
Had a problem with one of the receivers but Sadotech’s customer service sent a replacement promptly. Door bell is working great.
Thank you for your help trying to get out original doorbell work. Thanks for replacing when after everything was exhausted trying to get it to work.
Would buy again.
Customer service was fantastic! They're quick on responding and following up my case until it was resolved.