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Smart WiFi Wireless Doorbell Chime for Ring, Blink, Google Nest - No Wiring/Subscription, Works with Alexa, No Range Limits,58 Chimes, 5 Volume, LED Flash, Easy to Setup,Ideal for Large Houses

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$39.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Apr 16
Order within 1 hour and 5 minutes
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Color: White


Features

  • Smart Doorbell Chime Universal Compatibility | 2.4GHz Network Stable ConnectionWorks with all Ring, Blink, Google Nest Video Doorbell modelswired & wireless versions. Network connectivity bridges outdoor doorbells to indoor spaces, delivering crystal-clear audio alerts and bright visual notifications with zero signal lag.
  • Plug & Play Doorbell Extender | 5-Minute No-Wiring Installation Tool-free, drill-free setupno electrician required! Simply plug the wireless doorbell chime into a standard power outlet, connect via SmartLife/Alexa/doorbell official app, and sync with your video doorbell in 5 minutes or less. Note: Printed manual may differ from latest app interface; contact us for a matched guide & 1:1 setup assistance.
  • Customizable Doorbell Alerts | 58 Chimes + 5 Volume Levels (0-110dB) 58 premium doorbell ringtones (classic ding-dong, Christmas/Halloween holiday tunes, fun sound effects) + 5 adjustable volume levels (0-110dB). Supports Sound Only/Flash Only/Sound+Flash modes0dB silent mode for babys nap time, 110dB loud alert for noisy areas, LED flash for the hearing impaired. Tip: Set 0dB via Alexa app for silent mode.
  • Unlimited Range Whole Home Coverage | 99+ Expandable Doorbell Chime Extenders No distance limits within your 2.4GHz network zonecovers bedroom, garage, basement, backyard & all home corners. Expand up to 99+ wireless doorbell extender units per doorbell, with customizable tones/names for eachperfect for multi-story homes, detached garages & large properties. Never miss a delivery or visitor!
  • 100% Free No Subscription | Alexa Compatible Smart Doorbell Chime No hidden fees, no monthly subscriptionsall core smart doorbell functions work free forever. Fully Alexa compatible for seamless smart home integration; create custom routines for one-click linkage with your video doorbell & other smart home devices.

Brand: MISDUOCOCO


Smart Home Compatibility: Smart Home Compatible


Manufacturer: MISDUOCOCO


Manufacturer: ‎MISDUOCOCO


Item Weight: ‎4.8 ounces


Product Dimensions: ‎3.54 x 0.28 x 3.74 inches


Item model number: ‎B9


Color: ‎White


Included Components: ‎Chime


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: December 18, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 16

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
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Doorbell Clarity
Color: White
I had no trouble in setting up Google Nest Doorbell. The camera's clarity is fantastic and the sound is also greate. I would definitely recommend this doorbell to anyone!
Reviewed in the United States on March 4, 2026 by Oliver S Yancie

  • Chime extender
Color: 2-Pack Black
Gave it 2 stars for showing up at my door. Nothing easy about setting it up to work with a blink doorbell. Said i needed to download 2 different apps. Why?????? Sent it back.
Reviewed in the United States on December 30, 2025 by DB

  • Don't buy this item!
Color: Black
This product will not work. I bought 2 for my office. They will not link as stated in the directions. In addition the directions are vague. For example, .....hold phone next to transmitter.,,, is the doorbell button the transmitter or is the purchased entender the transmitter. I did get one unit to rapidly blink red light but is still did not link. Really, these units are junk. ... show more
Reviewed in the United States on December 15, 2025 by Steve

  • compatible with blink
Color: White
Took a few steps but it wasn't too complicated. Just follow the instructions and you can easily connect it to your Blink devices. Would recommend.
Reviewed in the United States on February 4, 2026 by Amazonian Custumoring

  • Works Once Set Up, but Setup Is Confusing and Feels Overpriced
Color: Black
This device took a bit more effort than expected to understand and set up. The written instructions were somewhat confusing, and while watching the Amazon product video did help, the overall setup process still felt unnecessarily complicated. I purchased this because our home has a large layout, and when we’re downstairs in the basement it’s easy to miss the doorbell. Getting this connected properly took quite a bit of trial and error. Eventually, I was able to get it working and connected through my existing system, but it wasn’t a smooth or intuitive process. Once everything was finally set up, it did function as intended and solved the problem of hearing the doorbell throughout the house. However, I wasn’t thrilled that it required additional apps instead of working seamlessly within the Blink app I already use. I already had the Amazon Alexa app, but the overall setup still felt clunky and similar to other smart devices that require extra apps just to function properly. For the price point, I expected better quality and a more user-friendly experience. While it does work once configured, I don’t feel the quality or ease of use fully justifies the cost. This may be easier for someone who is very tech-savvy, but for others, the setup process could be frustrating. Please note: I received this product through the Amazon Vine program. I am not required to leave a positive review, and my feedback is based on my honest experience using the item. I also pay taxes on Vine items, so I’m careful about what I select and aim to provide thoughtful, transparent reviews to help others make informed purchasing decisions. ... show more
Reviewed in the United States on January 1, 2026 by Ms. Frugjee

  • Very expensive for what it is
Color: Black
This thing is way too expensive for what it does. It's the same price or even MORE expensive than 1st party chimes. I could let the terrible setup instructions slide if this was inexpensive. The setup requires two seperate apps and even then it may not work. I was trying to link it to a new Ring camera using a Samsung phone. The Alexa app has been updated since they wrote the instructions, meaning half of the instructions are different. Plus the little guide is so vague, figuring it out requires a lot of guessing. Never got the two devices to talk to each other. My recommendation is to just buy a chime from the company who makes your doorbell. ... show more
Reviewed in the United States on March 3, 2026 by Jason Lihani Jason Lihani

  • Easy to setup with my Alexa, volume good, works well remotely but direction printing is small
Color: 2-Pack Black
My wife has a She-Shed about 75’ from the house. I also spend time in my man cave cabin about 60’ away from the house. Sometimes we will get deliveries or we will be trying to contact each other and my wife frequently leaves her phone in the house. Then we have to walk. I bought this two pack of doorbell chimes and set them up. Now when I need to contact her (or her me) or someone shows up and rings the doorbell the doorbell chime rings in the She-Shed and cabin. Just plugs into the wall. Since we are older one of my objectives was to be able to call for help if I needed her or her me. All we need to do is ask the in-home Alexa Dot or Echo Show to ring the doorbell and it does. We have a pact that says if it brings go to the home and see why we are needed. I did have some issues reading the directions because the type is somewhat small but with the use of my phone, I got it working. Wish they were the print was bigger. This is going to save us steps and although I never thought I would need extra doorbells I am very glad I got them. ... show more
Reviewed in the United States on March 6, 2026 by Jason P Jason P

  • Don't buy
Color: White
Really poor directions, never worked.
Reviewed in the United States on February 20, 2026 by Pat P

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