Manufacturer | AVANTEK |
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Part Number | LD-DB-21-A |
Item Weight | 8 ounces |
Product Dimensions | 3.5 x 0.7 x 3.5 inches |
Item model number | LD-DB-21-A |
Batteries | 1 CR2 batteries required. (included) |
Is Discontinued By Manufacturer | No |
Size | 2 Buttons+1 Receiver |
Color | Black |
Style | 2 Buttons+1 Receiver |
Material | ABS |
Voltage | 3 Volts |
Item Package Quantity | 1 |
Included Components | 2 × Transmitter (batteries included), 1 × Plug-in receiver, 2 × Adhesive tape, 1 × Screwdriver, 4 × Screw, 4 × Anchor, 1 × User manual |
Batteries Included? | Yes |
Batteries Required? | Yes |
Battery Cell Type | Lithium Ion |
Average Battery Life | 3 years |
AVANTEK Wireless Doorbell over 1300 Feet Wireless Range, DB-21 Waterproof Door Bell Kit with 2 Buttons, 56 Melodies & 5 Volume Levels
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
- 1300 FT/ 400 M ULTRA LONG WIRELESS RANGE: Will not interfere with other equipment in your home or those of your neighbors; ensures you will never miss a visitor, even if you are a few rooms away or on another floor
- EASY TO SET UP: 2 transmitters included; can add more AVANTEK RB-1 receivers for increased coverage; simply fix the transmitter on the wall without any wiring; includes 4 screws, 4 anchors, 1 key and 2 double-sided adhesive pads
- TAILOR YOUR TRANSMITTER: 40 mm stereo speaker delivers rich and crisp sound; 52 melodies and 5 adjustable volume levels with a maximum setting of 115 dB; set a different ring tone for each transmitter so that you know exactly which doorbell has been rung
- HIGH PERFORMANCE: The transmitter has ultra-low power consumption; uses CR2032 lithium battery that boasts 3-year maximum lifespan; IP55 dustproof and waterproof rating; works between -4 °F to 140 °F; withstands various harsh weather conditions
- MEMORY FUNCTION: Remembers your last melody and volume level after a power outage; no need to reset to your previous settings; convenient and easy-to-use design for an enhanced user experience
Customer ratings by feature
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This Item AVANTEK Wireless Doorbell over 1300 Feet Wireless Range, DB-21 Waterproof Door Bell Kit with 2 Buttons, 56 Melodies & 5 Volume Levels | Recommendations | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $26.99$26.99 | -25% $29.99$29.99 List: $39.99 | $9.99$9.99 | $25.99$25.99 |
Delivery | Get it as soon as Tuesday, Mar 19 | Get it as soon as Tuesday, Mar 19 | Get it as soon as Tuesday, Mar 19 | Get it as soon as Tuesday, Mar 19 |
Customer Ratings | ||||
Easy to install | 4.8 | 4.8 | 5.0 | 4.8 |
Adhesion | 4.7 | 4.7 | 5.0 | 4.7 |
Value for money | 4.7 | 4.8 | 5.0 | 5.0 |
Easy to use | 5.0 | 4.8 | — | 4.6 |
Volume control | 4.6 | 4.8 | — | 4.6 |
Sold By | AVANTEK US | Unicada.us.store | Language mood | AURTEC |
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From the brand
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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.
Product information
Technical Details
Additional Information
ASIN | B077MD5HBV |
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Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #75,245 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #235 in Door Bell Kits |
Date First Available | December 10, 2017 |
Warranty & Support
Feedback
Product Description
- Expandable with More Receivers
Expand your existing AVANTEK doorbell system with up to two transmitters and multiple receivers for your specific usage scenario in seconds thanks to the simple pairing method. 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/D-3C/DB-21 (For orders purchased before 2021, it is best to tell us to inquire whether they can be paired.)
- Customizable Ring Tones for Individual Transmitters
Customize each transmitter with independent ring tones and say goodbye to the guesswork of which door is having a visit. Always greet your visitor in time.
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Long Operating DistanceWith a reliable wireless range of 1300 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 WaterproofMother Nature can be fierce. In order to withstand whatever the elements may throw at it, the transmitter has a high waterproof rating of IP55, which is higher than ordinary doorbells. Functional between -4 °F to 140 °F, its tough construction allows the doorbell to operate in even the harshest weather conditions. |
Rich Features for All Your NeedsThe doorbell boasts an ample selection of 52 melodies and a wide volume range of 0-115 dB. 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. Thanks to the visual LED alert, a disturbance-free notification is provided. |
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3-Year Battery LifeThe transmitter uses a 230 mAh CR2032 lithium battery which has an ultra long three-year lifespan, freeing you from the hassle of frequent battery purchases. |
Memory FunctionThanks to its smart memory function, it remembers your previous melody and volume level - even after a power outage. This thoughtful feature ensures your personal touch doesn't get deleted. |
Easy SetupChoose from two simple installation methods: fasten the doorbell to your wall with the adhesive patch or fasten it with the screws supplied. All the required accessories are included in the package for an effortless installation. |
Product guides and documents
Videos
Videos for this product
2:21
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Here's Why You Need This Avantek Wireless DoorBell !
Chris Notap
Videos for this product
1:11
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Honest, truthful review of this wireless door bell
Margie Kindzia
Videos for this product
1:05
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Customer Review: Different Sounds Awesome!!
Trey Young
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, ring and ease of use of the doorbell. They mention it's reliable, has a good range on the signal, and is easy to set up. They appreciate the variety of ring tones and the ability to configure 2 separate tones for separate buttons. Customers are also impressed with the sound quality, saying that the tone is very clear and the door can be heard throughout their home.
AI-generated from the text of customer reviews
Customers like the performance of the doorbell. They mention that it works well, is easy to set up, and works at a range of over 50 feet. Some customers also appreciate the quality and the newer ring tones.
"So easy to install and works great." Read more
"...This doorbell works great for what we need and is a fraction of the cost of a ring doorbell. I am happy with this purchase." Read more
"...This worked great right out of the box & included batteries. We created a nice backplate to cover the old doorbell hole & mounted to that...." Read more
"We have only had it a few days but I am impressed with the way it has worked...." Read more
Customers find the product easy to use. They mention that it is simple and effective, and the instructions are written in English. Customers also appreciate the unique chimes and the loud sound of the bells.
"So easy to install and works great." Read more
"...Installation was simple, we have a different tone set for each door and they’ve surpassed our expectations." Read more
"...in person then in the video as well..worth every Penny spent.. Easy to install!!!" Read more
"Bought these to replace my mom’s old doorbell that quit working. Easy to set up. Just be careful when you pry open the battery cover...." Read more
Customers like the sound quality of the doorbell. For example, they mention the loudness level is good, the tone is very clear, and the door can be heard throughout their office. The volume control is great along with the selection of various chimes, and it has 3 volume levels.
"...Select able tones for the back and front doors, and sufficiently loud(115db) for me to hear it as it is in the same room where I spend my waking..." Read more
"...Adhesive backing is good size and holds well. Loud sounds works as expected" Read more
"Volume a little low - signal does go through a metal door - many do not -" Read more
"...The volume control is great along with the selection of various chimes . I would give it a five but have not had it long enough to give that rating." Read more
Customers appreciate the value of the tools. They mention that it is a great buy and an alternative to an expensive visit by an electrician.
"...… LOL.. It’s louder in person then in the video as well..worth every Penny spent.. Easy to install!!!" Read more
"...I just chose the traditional bells. This is a great value for the money." Read more
"...Great price too and wonderful for those like myself that had no kind of doorbells!!" Read more
"...Just a thought for the second button. Unit was well worth the money all around." Read more
Customers are satisfied with the quality of the doorbell. They mention that the electronics are well made, the signal has a good range, and the buttons are holding up nicely. The doorbell is reliable for its intended purpose, and is perfect for their needs.
"...Adhesive backing is good size and holds well. Loud sounds works as expected" Read more
"...The adhesive is working great, and the transmitters are still sturdy in the same place I put them. I like that the chime volume is adjustable...." Read more
"Very easy to install and nice to have two doorbells able to use one source of ringtone." Read more
"...The unit that is actually outside has not come loose at all. It is very secure. I liked these so much that I ordered one for my home." Read more
Customers like the appearance of the doorbell. They mention it has a great look, a sleek design, and stands out in a good way. Some say that the door bell is fabulous and works through stucco walls perfectly. Overall, customers are happy with the appearance and the cute little melodies.
"...In addition to that, the doorbell itself looks nice. The black with green accent is stylish and modern, and I'm so happy with my purchase." Read more
"...It is pretty loud, which is good, and looks nice." Read more
"...There's animals, holidays, classic... Clean/sleek looking." Read more
"We purchase these for our office/shop and are happy with the aesthetics of it but would have like it to be a bit louder since we are using it for..." Read more
Customers like the tones of the doorbell. They mention that the selection of ring tones is decent, the installation is very easy, and the volume is loud. They also like that they can configure 2 separate tones for separate buttons, and that they love the different chimes and light colors for each doorbell, as well as the different tones from each door. They are also surprised by the range of doorbell chiMES and the ability to set distinct tones per button.
"...There are several different tones to choose. We installed the second doorbell as a type of panic alarm for our reception area...." Read more
"These have worked great! The ability to have 2 tones has been great so you know what door someone is at. The batteries just died after 2 years." Read more
"...It works great and has a lot of different 'bells'...." Read more
"This has two buttons and settings to have many different ring sounds. Would buy again" Read more
Customers like the ring. They say that it has a variety of sounds, and they love the two buttons. They also appreciate the fun and easy setup process, and the many cute tunes and cool ring tones. It's a great conversation piece and is quite amusing.
"You get to choose from some very cool sounds.. my dog was going nuts looking for the “Hidden Kitten”....." Read more
"...The quality is great and the newer ring tones are amazing!!" Read more
"Plus, so many fun ring tones. There's animals, holidays, classic... Clean/sleek looking." Read more
"Our old one died and we got this one. So many cute tunes!..." Read more
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I had to use this one, I had no time to order from another vendor. But, when the time comes, I will order from someone else, or order in time to return another such product.
That was the bad, the good is the ringer worked as advertised. Select able tones for the back and front doors, and sufficiently loud(115db) for me to hear it as it is in the same room where I spend my waking hours. If someone with VERY bad hearing need this, I'd recommend they look elsewhere. I have close to severe hearing loss and if I loose more of it, this one will not do.