SadoTech Wireless Doorbell System - Model C - Includes 2 Push-Button Ringers & 2 Receivers - Battery Operated for Easy Installation

Twick: worked well in a 3,800 sq ftb home

United States on Oct 29, 2023

Victor: el hecho de que puedas instalarlo en dos puertas y que los receptores tengan melodías diferentes para cada puerta lo hace muy funcional.

Mexico on Aug 11, 2020

Lionel Brett: Why sell units overseas that do not fit the local power points or grid. Having an adaptor would make it sit too proud from the wall.

Australia on Nov 11, 2019

Amazon Customer: It does what is say on the tin.

Australia on Jun 04, 2019

V. Canfield: These expandable door bells are fabulous. I was able to hear the different rings online so I knew that I would already like the rings that come with the units. It was as easy to install as plug and play. Seriously, there was nothing to it. Programming it was a cinch also. We have two doors-one that is attached to a portico and leads to the courtyard, and one that is our actual front door. I have one unit at each door. Each has a different ring so I know what door the visitor is at. We have a small house that my mom lives in that is attached to our house. We have the same set up with her units. The portico doorbell will ring in our house and her house, but the doorbell attached to her door only rings in her house. It's easy to adjust the volume, and moving the receiver to where you want it is a snap. Also, if you are going to be in the backyard, but you're waiting for someone and don't want to miss the bell, just take the receiver outside (test the range first) and plug it in. You won't miss that bell. These are just fantastic.

7/19 It's been a year now since I first installed these. I haven't had to change the batteries, the buttons to activate the door...

United States on Jun 06, 2018

Brandon: I was looking for replacing my current wireless door bell(Heath Zenith) that inherited from previous owner of the house and stop working. I was looking at the review of any Heath Zenith wireless door bell product in Home depot web site but has mixed reviews. most of the complaint for this brand wireless door bell product is coverage distance. I started looking for wireless door bell product in Amazon, and found this product that has excellent review from most of the people. I am living in duplex building second floor. it is 55 feet long shape building. I put my first trans meter button on front door of the house and put ringer in the kitchen which is located far back of the house. The distance between door bell and trans meter button is over 50 feet. It works without any issue at all. Since it is long shape building, I put the second ringer in the hallway more closer to front of the building. The pairing and selecting ring was very easy. I put second button in the basement entrance and select different ring sound. It is the best wireless door bell that I ever had.

Canada on Sep 05, 2016

Ty: We purchased this system to use as an emergency call button for my ailing parents. We needed a reliable way to alert people in rooms on the opposite end of a 1500sf home after realizing that shouting wasn't loud enough to reach the far end of the house. Since our family also lives next door, we wanted a wireless system with good range. This product really worked well for us.

PROS:
1. Amazing range: Signal strength was reliable enough to travel through walls, cabinets, appliances, etc. from one end of a 1500sf home to the other. It was also strong enough to be received on 2 floors in the home next door (through trees, brick, more walls and appliances, etc.).
2. Easy to install: The receivers just plug into any outlet. The transmitters can be attached nearly anywhere.
3. Expandable: After installing and testing this set, I purchased an extra receiver for next door. The extra receiver didn't need any programming - It was pretty much plug and play (see cons below).
4. Options: Good volume strength and volume control (4 volume settings). TONS of chime options (50 sounds) (see cons below).

CONS:
1. The ease of adding additional receivers...

United States on Jan 27, 2016

REL: I bought this system and an additional push button and receiver, because I have three doors I want monitored, and three locations I want to hear the doorbell.

First the good: The plugin receivers are stylish, unobtrusive and work very well and the volume controls are great; loud for the hearing impaired or large square footage homes, to soft-don't-wake-the-baby, with two additional levels in between. I installed one of the push buttons approximately 150 feet away on a detached building, and the receivers in the house picked up the signal without any problems. The push buttons use a 12V battery instead of "button batteries", which translates to much longer life and more power, not to mention reduced costs for replacement. The system is expandable.

Now, the not-so-good, at least for me: The receivers are pre-programmed with 52 chimes and melodies. Actually, there are only 2 chimes, and 50 annoyingly long and obnoxious melodies, including the sound of a yapping dog (Really!?). I would have liked more actual chimes, like 1 ding, 2 dings, 3 dings, and perhaps some variations on dong and ding-dong. For those who are into charming melodies and...

United States on Sep 30, 2015

JimK: The ghost of Steve Jobs refused to allow me to give this doorbell system five stars even though I wanted to do so. It works beautifully well as far as "ringing" when the button is pushed by arriving guests. Mind you, our house is not big, so the distance is far less than the estimated maximums for the system. That said, because of thick brick and block walls, other systems used previously have been spotty (ringing sometimes, sometimes not). The first drawback is relatively minor: selecting a "ring" from the 52 stupid options. It would be this process that would have had Steve Jobs screaming in frustration... to have to cycle through each option one at a time, and not have the ability to go back one option if you happened to miss the one you wanted is just shy of insane. However, once completed, once a "ring" has been selected, the units operated beautifully. I purchased a separate battery operated receiver directly from the company. Nice to have the option of taking it into the back yard, or wherever, when you are expecting guests. Loudness settings (4) go from way too soft for my ears to waking up the dead loud. The second drawback is a little more annoying and...

Canada on Sep 24, 2015