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AVANTEK

AVANTEK Wireless Doorbell for Home, 1000 ft, Loud 115 dB & LED Flash, CW-11 | Never miss a visitor—1000 ft range, loud 115 dB + LED flash for the hard of hearing; weatherproof button, no Wi-Fi or app

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Availability: In Stock.
Fulfilled by Amazon
Arrives Jul 29 – Jul 30
Order within 5 hours and 36 minutes
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Color: White


Features

  • NEVER MISS A VISITOR, 1,000 FT RANGE ACROSS YOUR WHOLE HOME: Hear the doorbell wherever you are. With a wireless range up to 1,000 ft (300 m) in open areas, the chime reaches upstairs, the basement, kitchen, garage, or backyard, and won't interfere with your neighbors' doorbells, so a guest at the door never goes unanswered
  • LOUD 115 dB CHIME PLUS LED FLASH, EASY TO HEAR AND SEE: Choose from 52 melodies and 5 adjustable volume levels up to 115 dB, paired with a bright LED flash. The flashing light and loud chime make it helpful for the hard of hearing, the deaf, seniors, or noisy rooms where sound alone is easy to miss
  • SETS UP IN MINUTES, NO WIRING, NO WI-FI, NO APP: Just plug the receiver into any outlet and mount the push button with the included screws, anchors, or adhesive tape, with no electrician and nothing to pair. Use it at the front or back door, apartment, office, store, classroom, or garage, or as a call button for an elderly parent or caregiver in another room
  • WEATHERPROOF BUTTON BUILT FOR THE OUTDOORS: The transmitter is IP55 dust- and water-resistant and works from -4F to 140F, holding up to rain, heat, and cold by your door. Its lithium battery lasts up to 3 years, so it keeps working season after season
  • REMEMBERS YOUR SETTINGS, ALWAYS READY: The Memory Function restores your last melody and volume after a power outage, with no resetting needed. There's no Wi-Fi or app to set up or manage, just a simple, reliable doorbell that's ready whenever someone is at your door

Description

Choose wireless doorbell for your home! Visit the Store Visit the Store Visit the Store About AVANTEK Focusing on the needs of our customers, AVANTEK is committed to delivering top-notch wireless doorbells, allowing you to live simpler than ever before. We strive to ensure every customer is satisfied with our business. All of the following AVANTEK doorbells with plug-in receivers can be paired with each other: CB-11/CW-11/CB-12/CW-12/CB-21/CW-21/D-3B/D-3W/D-3G/D-3F/DB-21 (For orders purchased before 2021, it is best to tell us to inquire whether they can be paired.) After carefully researching customer feedback, we have upgraded the design of the receiver station, giving it a smaller size of just 2.8 (L) x 3.1 in (W), so that it won't block off any neighboring power sockets. With a reliable wireless range of 1,000 feet and strong signal penetration, the doorbell will never fail to alert you when someone shows up at the door. Enjoy a reliable and hassle-free doorbell system at home, in factories, offices, classrooms, apartment blocks, villas, and other large areas. IP55 waterproof and functional between -4 °F to 140 °F, the doorbell can operate in even the harshest weather conditions. The doorbell boasts an ample selection of 52 melodies from traditional doorbell chimes to jingles, certainly offering a chime that suits your taste. Thanks to its smart memory function, it remembers your previous set melody and volume level - even after a power outage. The silent volume level doesn’t disturb a sleeping baby and the maximum level of 115 dB is hearable by the hearing-impaired or even during a party. CW-11 Doorbell Kit CW-21 Doorbell Kit CW-12 Doorbell Kit D-3F Doorbell Kit D-3W Doorbell Kit WA-11 Doorbell Kit CR-2 Add-on Transmitter

Manufacturer: ‎AVANTEK


Part Number: ‎‎LD-CW-11-A


Item Weight: ‎5.3 ounces


Product Dimensions: ‎2.8 x 0.6 x 3.1 inches


Item model number: ‎CW-11


Batteries: ‎1 CR2 batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Color: ‎White


Shape: ‎Rectangular


Power Source: ‎‎AC & Battery


Voltage: ‎3 Volts


Wattage: ‎5 watts


Installation Method: ‎Self Adhesive


Item Package Quantity: ‎1


Sound Level: ‎115 Decibels


Type of Bulb: ‎LED


Mounting Type: ‎Door Mount


Included Components: ‎Transmitter, Receiver, Adhesive tape, Screwdriver, Screws, Anchors


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Manganese Dioxide


Average Battery Life: ‎3 years


Date First Available: June 29, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 29 – Jul 30

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

    • Awesome Doorbell
Color: White
Excellent door bell and super easy to install. Simply plugin the receiver, then stick the button next to your front door and you are good to go! The receiver (actual door bell) is very loud and has a ton of different sounds that it can play and can be adjusted to the volume and sound you want. For the price, you just can't get any better for a door bell. I have bought 4-5 now for various houses and have never had any issues. Also the actual door bell button sticks very firmly by your door - I have never had one fall off yet over 4-5 years. ... show more
Reviewed in the United States on May 19, 2026 by Matt L
    • Dependable and easy to use.
Color: Black
Works great now when someone is ringing the doorbell we can hear the doorbell ringing. I like that it was easy to set up. The only thing I would recommend is putting 2 strips of double sided tape in the package. The one that was in the package only one side was sticky.
Reviewed in the United States on May 21, 2026 by Cheryl
    • great doorbell!
Color: Black
This little Avantek wireless doorbell is exactly what I needed! Our old doorbell was on its last leg, and I didn't want to deal with the hassle and expense of rewiring. This one was super easy to install – literally just plugged the receiver into an outlet and stuck the button to my doorframe with the included adhesive. Took maybe five minutes, tops. I was a little worried about the range, as my house is fairly large, but the signal has been surprisingly strong. The button is on the opposite side of the house from where I plugged in the receiver, and it works perfectly. No missed deliveries or visitors anymore! The chime itself is nice and loud, but not obnoxious. There are also a ton of different chimes to choose from – I think I counted over 50! It was actually kind of fun going through them and picking one we liked. We settled on a classic "ding-dong," but it's nice to have options. The fact that it's waterproof is a big plus too. We've had some pretty heavy rain lately, and the button hasn't missed a beat. No worries about it getting damaged by the weather. For the price, this doorbell is an absolute steal. It's simple, it works, and it was incredibly easy to install. If you need a new doorbell, I highly recommend the Avantek Wireless Doorbell. It's a great little gadget that does exactly what it's supposed to do. ... show more
Reviewed in the United States on January 30, 2025 by pa
    • Loud enough to hear, but only like three tones that aren't super annoying.
Color: Black
This works great. I got it because when I'm in my home office, I can't hear people knocking on my front door. It's plenty loud enough with the receiver in my hallway. It has something like 53 different options for the ring tone, but most of them are weird animal noises or jaunty little tunes played through a tinny speaker. Still, it paired easily, mounted easily, and you can change the tone and volume easily. I snagged this one on sale, and it was a great value for the price I paid. ... show more
Reviewed in the United States on May 27, 2026 by Joe
    • Always my go to doorbell
Color: White
These doorbells are perfect. So easy just plug in and put batteries in, then stick on where you want it. works a good 4 years. I love this type, they are my go-to doorbell
Reviewed in the United States on May 15, 2026 by Mari Sned
    • Easy and Effective
Color: White
Have had this doorbell since 2022. Absolutely ZERO problems. Very highly recommend!! Simply place the button wherever you want it outside and plug the device inside. Done. It's that easy. You can change the chime and volume. No regrets.
Reviewed in the United States on June 7, 2026 by Tammy
    • An Effective Medic Alert Alternative
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After two mini-strokes left my balance occasionally shaky and an outside fall, I went looking for a convenient device that would let me signal my distress to an audible alarm. Most of the available device seemed to of questionable quality and limited range and cost $30-$50+. So I thought of a wireless doorbell. This one cost less than $20 and the transmitter was weatherproof while promising excellent range. It has delivered perfectly on all counts. The range has been tested at over 200' through multiple walls. The transmitter is small with a large button. The unobtrusive receiver plugs directly into a wall outlet and is quite loud. It offers 52(!) ringtone choices, perhaps a bit silly, but whatever. I'll get a neck lanyard, making it perfect for my needs. A five-star solution! ... show more
Reviewed in the United States on April 29, 2026 by Kenneth Youngstrom
    • Easy installation
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This is a game changer. I love thst it has a volume option and multiple chime/melody options. The speaker is not harsh to your ears. Easy installation. A+ product.
Reviewed in the United States on May 23, 2026 by Amazon Customer

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