SadoTechWireless Doorbells for Home, Apartments, Businesses, Classrooms, etc. - 2 Door Bell Ringer & 1 Plug-In Chime Receiver, Battery Operated, Easy-to-Use, Wireless Doorbell w/LED Flash, Brown

I use this for my classroom. You can adjust the volume and you have many chimes to select within this device. The device is easy to use.. just place the battery component in the outlet. Several colors to choose

I JUST ORDERED THE SADO TECH WIRELESS DOORBELL SET (DOORBELL RECEIVER WITH 2 DOORBELLS IN THE BROWN COLOR ON SATURDAY SEPT 3RD..AND EVEN THOUGH IT WAS THE WEEKEND AND THEN MONDAY WAS LABOR DAY, I RECEIVED MY ORDER, AS PROMISED, ON WED SEPT 7TH!! THE PRODUCT WAS PACKAGED AND SEALED VERY WELL AND THE BROWN COLOR WAS BEAUTIFULL!! THEN WHEN I PLUGGED IT IN AND STARTED TRYING OUT THE OVER 50 CHIMES, I WAS VERY IMPRESSED AT THE BROAD RANGE OF THE SOUND ADJUSTABILITY AND THE TONE QUALITY..IT HAD A LITTLE EXTRA "FLOURISH" THAN OTHER TYPES I HAVE PURCHASED IN THE PAST. I ORDERED THE RECEIVER WITH THE 2 DOORBELLS BECAUSE WITH OTHER MORE EXPENSIVE DOORBELLS I HAVE BOUGHT IN THE PAST, THE DOORBELLS BREAK LESS THAN A YEAR LATER AND I END UP HAVING TO PURCHASE BOTH THE RECEIVER WITH A DOORBELL AS I CAN'T FIND COMPATABLE DOORBELL REPLACEMENTS!!! HOWEVER, I WAS PLEASANTLY SURPRISED TO FIND THAT BOTH THE RECEIVER AND THE DOORBELLS WERE DURABLE AND HIGH END QUALITY!! ALSO THE SOUND RANGE COULD BE EASILY ADJUSTED TO BE HEARD THROUGHOUT THE ENTIRE HOUSE, INCLUDING THE BASEMENT!! I DID AN EXTENSIVE AMOUNT OF INTERNET RESEARCHING, AND NOW THAT I HAVE RECEIVED AND ACTUALLY USED THIS PRODUCT, I KNOW I MADE THE RIGHT CHOICE! I WOULD HIGHLY RECOMMEND THIS TO FAMILY, FRIENDS AND ANYONE LOOKING FOR A QUALITY PRODUCT AT A VERY REASONABLE PRICE!P.S. THE ONLY SUGGESTION I WOULD LIKE TO MAKE IS THAT A LIST OF THE 50+ TUNES & CHIMES BE INCLUDED WITH THE DOORBELL. IT'S CERTAINLY NOT A DEALBREAKER AS I HAVE NOT SEEN ANY OF THE MULTI TONE DOORBELL'S COME WITH A LIST, BUT IT SURE WOULD BE A NICE TOUCH AS SOME OF THE "SONGS" ARE FAMILIAR BUT I JUST CAN'T FIGURE OUT WHAT THEY ARE..AND I WOULD JUST HATE TO BE PLAYING A CHRISTMAS TONE IN JULY!! HA HA

This works great with the current system already installed. We just needed to add an addition ringer so the doorbell could be heard at the other end of the house. Worked with current door bells.

great doorbell for the price

This doorbell set has been the perfect investment for my grandfather. We placed a doorbell in the living room, one in his bedroom, one in my bedroom, and one in the shared office room. While plugged in as they are intended to be (don't forget to plug them back in whenever using electrical sockets for other appliances if you have few plugs in each room). I like the way that I can go and change the doorbell on each of the plug in doorbells, and each one can have its own unique doorbell tone also. If I could improve anything about these plug-in doorbells, I would make them where they can work off of battery power while being temporarily unplugged (if you plug something else in and forget to plug back in your doorbell!) Other than that, this is what I've been searching everywhere for!

I used this for my kindergarten classroom. It worked well until it stopped working for no reason after only a couple weeks.The main part works but neither remote will connect and make the doorbell sound when pushed.

got this today. Few things to pointthe transmitters can be mounted either using the included double sided tapes or the anchors with screws which are also included .the transmitters has silicon gasket to prevent water going inside when installed outside, like I said installed them today so we'll find how good these gaskets are.u can have different ring for each transmitter and the instructions are easy to follow.I wish there is easy way to go through the different rings in the receiver to pick what you like. u need to keep pressing the button on the side and if u skip the one you like you need to go through the 52 different rings again.the highest volume of the ring is good for me. some might find it low.the rings have many xmas choices . i like that.overall so far so good. I will leave update in a month or so

I've only had this product a week but so far so good; I just used the adhesive that was included instead of screwing the bell units into the house and they've held so far despite high heat and humidity. The options for the door bells tones are numerous but most of them are like cell phone ringtones of well known tunes (fur elise, happy birthday, etc.) which I would find really annoying as they go on and on, so I stuck with the ONE tone that actually sounds like a doorbell. I'd prefer having more "bing bong" type sounds and less of the "song" options. Other than that, it's pretty much plug and play and worked seamlessly.

Mine only came with one transmitter when it should have two.Great colour though, last time all you had was white 👍.Still a good product this order just had a hiccup 😢.

Easy installation. Worked well even when bell chime plugged into electrical outlet deep within the home. Time will tell how long the doorbell battery will last.

Works well. Installed a few weeks ago and it works fine. Hopefully it will withstand our severe winters.