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SadoTech

SadoTech Wireless Doorbell for Home - Battery Operated, 1000 Feet, Wireless Door Bell w/LED Flash, 1 push button + 1 receiver, Baby Blue

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, May 4
Order within 13 hours and 44 minutes
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Size: 1 push button + 1 receiver


Color: Baby Blue


Features

  • AS SEEN ON QVC, FOX, ABC, NBC & CBS News - "It's built well, and it has a nice minimalist style" - Business Insider.
  • UNLIKE IMITATION door chimes for home THAT STOP WORKING after months or even days, the SadoTech Door Chime is the real deal. Featured on QVC, FOX, ABC, NBC & CBS News, our PATENTED DESIGN uses only the HIGHEST QUALITY microchips & electronics for LONG RANGE WIRELESS & even LONGER BATTERY LIFE. Avoid the disappointment & frustration of other doorbell chimes & enjoy the FLEXIBILITY our doorbell button creates. "It's built well, and it has a nice minimalist style" - Business Insider.
  • WIRELESS DOORBELL KIT: Includes everything you need for DIY installation 1 outdoor remote doorbell transmitters and 1 plug-in smart doorbell receiver, double sided tape, anchors, screws. An A23 battery is included and will last for up to 3 years
  • EASY TO INSTALL & SETUP: Our portable doorbell easily pairs and connects so you can make your wireless doorbell battery powered. Customize it by simply selecting from more than 50 doorbell chime sounds. Has 4 volume settings, perfect for naptime or parties.
  • LONG RANGE: Our patented technology uses the highest quality microchips and does not need wifi or bluetooth. The signal from the wireless bell ranges up to 1000 feet. Great for large homes, apartments, offices, and warehouses.
  • SMART TECH: Not only have we made the traditional door bell ringer wireless, but we made it smart too. It will remember your customized settings and has sleek, modern LED lights that illuminate and blink for guests to easily spot at night. Truly reliable and weather proof, will operate between temperatures of -4F to 140F.
  • VERSATILITY: Our wireless doorbells work great for any occasion - apartment homes, townhomes, small businesses, warehouses, offices and condo properties can benefit. Whether you're using it outdoors for your front gates, back fences, or mailboxes or indoors for teachers seeking helpful classroom organization and management, there is always a good use for SadoTech

Features

  • AS SEEN ON QVC, FOX, ABC, NBC & CBS News - "It's built well, and it has a nice minimalist style" - Business Insider.
  • UNLIKE IMITATION door chimes for home THAT STOP WORKING after months or even days, the SadoTech Door Chime is the real deal. Featured on QVC, FOX, ABC, NBC & CBS News, our PATENTED DESIGN uses only the HIGHEST QUALITY microchips & electronics for LONG RANGE WIRELESS & even LONGER BATTERY LIFE. Avoid the disappointment & frustration of other doorbell chimes & enjoy the FLEXIBILITY our doorbell button creates. "It's built well, and it has a nice minimalist style" - Business Insider.
  • WIRELESS DOORBELL KIT: Includes everything you need for DIY installation 1 outdoor remote doorbell transmitters and 1 plug-in smart doorbell receiver, double sided tape, anchors, screws. An A23 battery is included and will last for up to 3 years.
  • EASY TO SETUP: Our portable doorbell easily pairs and connects so you can make your wireless doorbell battery powered. Customize it by simply selecting frommore than 50 doorbell chime sounds. Has 4 volume settings, perfect for naptime or parties.
  • LONG RANGE: Our patented technology uses the highest quality microchips and does not need wifi or bluetooth. The signal from the wireless bell ranges up to 1000 feet. Great for large homes, apartments, offices, and warehouses. U.S. Pat. No. D800005
  • SMART TECH: Not only have we made the traditional door bell ringer wireless, but we made it smart too. It will remember your customized settings and has sleek, modern LED lights that illuminate and blink for guests to easily spot at night.
  • RELIABLE: Our wireless door bell will work through snow, rain, or sunshine. The strong body of our battery doorbell is truly weather proof and will operate between temperatures of -4F to 140F while combatting the elements for years to come.

Description

52 Premium Chimes Patent-pending sound chipLargest premium selection of real ding-dong chimesNo annoying or "tinny" childish melody ringtones Effective Long Operating Range Over 1000 ft wireless range in open areaProven to operate through walls and doorsEffective for large homes, apartment buildings, offices or warehouses Ultra Long Battery Life Includes long life battery for transmitter buttonLow usage: lasts up to 3 yearsMed usage: 1-2 yearsHigh usage: up to 1 year Weatherproof / Waterproof Operates in all weather conditionsFunctional between -4°F to 140°F Read more Always Loud Enough When You Need It 4 volume levels up to 115dBConvenient low level setting for quiet areasVisual LED indicator Smart Memory Function Retain chime and volume settings during power outagesNo need to configure doorbell settings again if unplugged Attractive Color Options Vivid color options availableMake sure everyone notices your doorbell buttonAvailable in White, Black, Matte Black, Grey, Beige, Blue, Yellow, Red, and Green Versatile and Expandable Doorbell System Build your own simple alert systemAdd up to 20 additional buttons, receivers or sensors Read more Read more SadoTech Model C Wireless Doorbell Extra Add-On Battery Operated Receiver Extra Add-On Remote Transmitter Button Extra Add-On Remote Waterproof Transmitter Button Extra Add-On Mini Motion Sensor Add-On Window or Door Sensor Ringtones 52 52 n/a n/a n/a n/a Wireless Range over 1000 ft over 1000 ft over 1000 ft over 1000 ft over 1000 ft over 1000 ft LED indicators ✓ ✓ ✓ ✓ ✓ ✓ Expandable ✓ ✓ ✓ ✓ ✓ ✓ Instruction Manual Included ✓ ✓ ✓ ✓ ✓ ✓ Color White, Lime Green, Pink Red, Baby Blue, Yellow, Black, Beige, Brown & Gray/Grey White and Black White and Black White and Black White White Optional Add-Ons Receivers, Transmitter, Motion Sensors and Door Sensors Receivers, Transmitter, Motion Sensors and Door Sensors Receivers, Transmitter, Motion Sensors and Door Sensors Receivers, Transmitter, Motion Sensors and Door Sensors Receivers, Transmitter, Motion Sensors and Door Sensors Receivers, Transmitter, Motion Sensors and Door Sensors


Manufacturer: ‎SadoTech


Part Number: ‎ST-FX-C-B


Item Weight: ‎4 ounces


Product Dimensions: ‎3.25 x 1.5 x 3.5 inches


Item model number: ‎ST-FX-C-B


Batteries: ‎1 A batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Size: ‎1 push button + 1 receiver


Color: ‎Baby Blue


Finish: ‎Baby Blue


Material: ‎ABS Plastic


Pattern: ‎Patented Design


Thickness: ‎27.5 Millimeters


Installation Method: ‎Self-adhesive tape or anchors/screw (included)


Item Package Quantity: ‎1


Number Of Pieces: ‎2


Type of Bulb: ‎LED


Coverage: ‎900 feet


Switch Style: ‎Push button


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Description Pile: ‎A23 12V


Date First Available: May 19, 2014


Manufacturer: ‎SadoTech


Part Number: ‎ST-FX-C-B


Item Weight: ‎4 ounces


Product Dimensions: ‎3.25 x 1.5 x 3.5 inches


Item model number: ‎C


Batteries: ‎1 A batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Size: ‎1 push button + 1 receiver


Color: ‎Baby Blue


Style: ‎1 push button + 1 receiver


Finish: ‎Baby Blue


Material: ‎ABS Plastic


Pattern: ‎1 push button + 1 receiver, Baby Blue


Thickness: ‎27.5 Millimeters


Installation Method: ‎Self-adhesive tape or anchors/screw (included)


Item Package Quantity: ‎1


Number Of Pieces: ‎2


Coverage: ‎900 feet


Switch Style: ‎Push button


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Date First Available: May 19, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Works still after 2 yrs
I use this on the outside of my classroom door since I can never hear people knocking. I've had it for at least 2 school years and it still works great.
Reviewed in the United States on December 21, 2025 by dawntia
    • Exactly what we wanted!
This product is awesome. Easy to install, and works seamlessly. We purchased three of these to put in our kids' bedrooms so that we can easily let them know it's time to get going for the day, come downstairs to eat, etc. The chime options are extensive and we easily found three different chimes that were pleasant to wake up to. We considered getting a wireless intercom system, but this is much better because it's simpler, less expensive, and the kids can't argue/protest through the doorbell like they could through an intercom system. This would also be a fun gift for a kid who wants a doorbell for their room. :) ... show more
Reviewed in the United States on April 8, 2017 by Park Pack
    • GREAT for the classroom!
I am a teacher and I bought this for my classroom to use as an attention getter. I LOVE it! You can adjust the volume setting to make it really loud (if students are working in groups) and it has a TON of tones from which to choose. My students really enjoy hearing these chimes. They also think it is really fun that I can push a button to sound the tone. One of my students asked "When you retire, can I have the doorbell?" (I'm only in my 7th year of teaching so I think he'll be waiting a while!) ... show more
Reviewed in the United States on April 10, 2018 by booknerd87
    • Easy to use
I use this as a classroom doorbell. It was so easy to install. The quality is amazing. I was able to change the doorbell sound and volume very easily.
Reviewed in the United States on July 11, 2024 by tabs
    • Game Changer of a Wireless Doorbell
With this wireless doorbell, the state of the technology has improved to the point where there is no comparison between this doorbell and earlier versions of wireless doorbells available from the likes of Heath Zenith or Radio Shack. Where the earlier models of wireless doorbells had limited range and had difficulty operating when walls, metal siding, doors or floors were in the way, this doorbell makes all of those obstacles a non-issue. On top of that, there is no battery needed for the receiver (the "bell"). You just leave it plugged into an outlet. The old units I have bought typically all needed 3 "C" size batteries in the receiver. With the SadoTech unit, you only need a single small battery (which is included) in the transmitter (the "button"). The receiver is also stylish and unobtrusive and lights up when ringing. The choice of volume levels (four) and the tunes it plays (52!) are so numerous and varied that everyone can find one that is suitable and entertaining at the same time. I had resigned myself to having to go to the trouble and expense of running wires for a doorbell but this unit has completely eliminated the need to do that. The blue color on this unit was an excellent way to differentiate it from the doorbell on my next door neighbor's door. She saw the one I bought (which I have reviewed separately as it had two transmitters) and had to have one when she learned how reasonably priced they are. ... show more
Reviewed in the United States on March 10, 2015 by Maurice P.
    • Works great. Very loud.
Easy to install. A lot of ding dong tones but a lot of musical rings. Several Xmas songs, classic songs and fun songs to use,as a ring tone. Can be heard from a distance. Would buy again.
Reviewed in the United States on January 12, 2022 by B A S
    • Do not buy this! It breaks quickly!
I purchased this doorbell ringer for my classroom. The first one stopped working within a week. I returned it and bought the same one. It lasted 2 months or less. It has the correct battery, lights up on the receiver and remote but it stopped making any noise just like the last time. No very happy with this product! ... show more
Reviewed in the United States on October 25, 2025 by Patti
    • Rings My Bells!
Great product! Besides its attractive form, this doorbell works perfectly. Other reviews note that you have to go through the entire selection of ringtones if you wish to use a tone you've already passed over. I don't see that as a negative. When you sit down to establish your ringtone, write down a quick list as you listen to the selections regarding which tones you like. You can then get to them easily to program your choice. The tones are nice, and there is a good variety to choose from. I purchased two of these bells. I have a standard doorbell ringtone set for one, and a tune for the other so I know which door my caller is at. I would have given this product five stars, but I have to echo the point other reviewers have made about the insufficient tackiness of the double-sided tape on the bells. I thought that perhaps the others were nit-picking, but should have paid attention. I opened my door a couple of days after I'd installed the bell to find that the unit had hit the deck, separated, and the battery had made a clean getaway! Like the others, my bell survived the escape with no injury. I still don't know where the blasted battery disappeared to, but the unit worked perfectly after I clicked a new one in. I put stronger tape on both bells and added a little bit of tape to secure the top and bottom pieces together just in case one of the 12v batteries tries to break out. For me, the sleek design, colors, choice of ringtones and performance heavily outweigh the issue with the tape. And I should add that it's December here in Wisconsin and the bell I have secured to the outside door has held tight for a month now. Very cool doorbell. Do yourself a favor, though. If you are smart enough to purchase one, just get the daggone double-sided tape! It's totally worth it:) ... show more
Reviewed in the United States on December 27, 2014 by StarTraveler

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