Search  for anything...

SadoTech Wireless Doorbells for Home - Adjustable Volume with 52 Chimes, 1000Ft Range, Easy Installation, Weatherproof Wireless Doorbell w/LED Flash, White

  • Based on 22,288 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jun 13
Order within 11 hours and 22 minutes
Available payment plans shown during checkout

Color: White


Features

  • 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

Manufacturer: ‎SadoTech


Part Number: ‎ST-FX-C


Item Weight: ‎4 ounces


Product Dimensions: ‎3.2 x 1.5 x 3.5 inches


Item model number: ‎ST-FX-C


Batteries: ‎1 A batteries required.


Is Discontinued By Manufacturer: ‎No


Size: ‎1 push button + 1 receiver


Color: ‎White


Style: ‎1 push buttons + 1 receiver


Finish: ‎White


Material: ‎ABS Plastic


Pattern: ‎1 push button + 1 receiver, White


Voltage: ‎110 Volts


Horsepower: ‎0.01 hp


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


Item Package Quantity: ‎1


Number Of Pieces: ‎2


Type of Bulb: ‎LED


Switch Style: ‎Push button


Special Features: ‎Waterproof


Included Components: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Description Pile: ‎A23 12V


Date First Available: October 10, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 13

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • These are a Must
Color: White
I do have a doorbell, but this works better because it lets me know someone is messing around my front door. Now, when packages are delivered this thing goes off in the house and we know someone is coming up towards the front door. I love getting my packages off the stoop before the porch pirates can get them. I also feel more secure at night knowing if anyone approaches, we'll know about it ahead of his reach the door. I've even got one low down on the front of my garage door (I have caught someone out there messing with my cars). You need to place it where you won't catch movement from the street. I placed mine facing the back of my parked vehicles so that it does see the streets. It still catches movements in your drive way. We were catch a lot of birds and other smaller animals on the porch and I just aimed put it on the back of the porch rail higher up so anything walking around low, didn't set it off unless they were big as a large dog. Even though we're in a residential area on the edge of zoo (or so we think with all the wild animals around), we don't get it set off very often. Others who come to my door are startled that it sounds to them like the doorbell went off since they can hear the sound thru the door (metal). I've seen people approach and take off when the bell starts sounding. Guess they were up to no good. If you get packages, you need this. Not only does it alert you, but it alerts the person coming up that he's set off the bell and someone could answer it pretty fast. I have not had a package or anything disturbed since we've had our first one years ago. It takes longer to unwrap these things than it does to install them. So simple. Unpack, stick up one end around area you want monitored and plug in the other end and you're in business. They're also great for when you leave your garage door open while you're working. I have one that I use without permanently attaching it to anything and I just set it up in the garage where it can detect anyone approaching or going in my garage. Another person I know uses one in their house to know when her cat gets in a guest room. Anything you want to protect is a reason to have one. Friend with a pool has one up so he knows when someone (like a child) heads outside. The only limit to usefulness is your imagination. I, for one, will never be without. Ever. ... show more
Reviewed in the United States on January 30, 2024 by Karin

  • Use in my classroom
Color: White
I use this doorbell as an attention getter for my students in class. It works great.
Reviewed in the United States on April 9, 2025 by steeler fan

  • A good quality doorbell
Color: White
Update 11/7/21 I contacted customer service via email to find out if it was possible to resync the doorbell and chime. Turns out there is a way! Doorbell is working just as good as day one. Customer service response to symc the button and chime: 1. Reset the Plug in Receiver (Do this if you need to change ringtones, if your receiver is randomly chiming or if step #2 did not work) a) Please clear out all settings of your plug in receiver by pressing the Music Control button for 5 seconds or until you hear a "pairing alert chirp" and see a quick flash. b) Verify that your push button is not connected to the receiver by pressing the push button, the receiver should not chime. Once it is done, do the pairing operation: 2. Pairing and Assigning/Changing Ringtones a) Select desired ringtone by pressing Music Control button. b) Set Receiver into pairing mode by pressing the Volume and Music Control buttons on the receiver simultaneously. A chime and LED flashing will indicate the ready status. c) Quickly pair push button with the receiver by pressing the push button. d) Press again the push button to hear the tune you selected, which means that your operation is completed successfully. Original Post: I purchased this item back in Nov 2018. Initial setup was easy, i used the double stick tape. plug in the chime part, peel the tape, stick it to the button, press the button to the door. In my case the chime plugin part is right on the other side of the door, talking 3 ft away. That was pretty easy. For the first year or so it worked great. Then it started to not chime when the button was pressed. Sometimes it worked other times it wouldn't. Took repeated presses and it would chime. I replaced the battery and it worked a little bit better. Still would not always chime, but a quick double tap seemed to always work. Figured if someone needed me that badly they would press the button twice anyway. Fast forward a few months later, pressing the button would light up the button but no chime at all. No matter how much you press the button. The chime plugin receiver works fine, turning up the volume, changing the right tone all work. Pressing the button does nothing. For the price it's not a bad doorbell, but very unreliable. Might last a year, might last a month. There seems to be no way to resync the doorbell to the receiver so you are just out of luck when it stops working. I would not recommend this product to be reliable enough to alert you grandma is okay or for anything that requires any kind of level of reliability. ... show more
Reviewed in the United States on November 4, 2021 by ༼ つ ◕_◕ ༽つ Blub Blub

  • Stopped working after almost 2 years
Color: White
I bought this in July 2023 and it stopped working in January 2025. Replaced the battery in the remote, no luck. It did last almost two years and for $16 maybe that's not too bad.
Reviewed in the United States on May 1, 2025 by Christopher Lindsay

  • A Teacher Must Have!!
Color: White
I bought this for my classrooms and will always have them! I am a STEM teacher and have multiple classes in two different buildings. I put the bell on the outside of my door with the sticky pad it comes with and the other part is in my classroom. In STEM it can get loud with projects going and I might not hear someone knocking that needs in. This is very nice and I have an assigned door opener so I don't have to stop what I am doing unless the door person does not know the person ringing the bell. I have other teacher friends that use it as an attention getter inside the classroom as well. They just keep the door piece in the room and use it if they need to get the class attention. It comes with several sounds that you can change as well. I have had them for a while now and love them! ... show more
Reviewed in the United States on October 17, 2024 by Rachel D

Can't find a product?

Find it on Amazon first, then paste the link below.