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Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash

Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash

Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash
$ 24.99

Score By Feature

Based on 2,348 ratings
Easy to install
9.58
Value for money
9.48
Volume control
9.69
Adhesion
9.69
Weatherproof
9.50
Motion detection
9.28

OveReview Final Score

How Our Score Is Calculated

Product Description

WE ARE 100% SATISFACTION We provide customer service on all our products and we will do everything in our power to help. Our AVANTEK wireless doorbells are federally certified, CE and RoHS-approved.
The AVANTEK Mini transmitters are easy to install more receivers can be added for improved coverage simply mount the transmitter on the wall without a wire includes 4 screws, 4 anchors, 1 key and 2 double-sided adhesive pads pre-wired for quick installation.
Ultra long range of 300 meters / 1,000 feet Will not interfere with other equipment in your home or at your neighbor's You will never miss a visitor, even if you are several rooms away or even up the stairs
You need to tailor your transmitter A 1 in (29 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 you know which one
TRANSMITTER It uses ultra-low power, works with an optional CR2032 lithium battery that features a 3-year lifespan, is dust- and waterproofed to IP55 standards, works between -4 degrees and 140 degrees, and can withstand other harsh weather conditions.
MEMORY During a power outage, its last melody and volume will be remembered no need to reset it to your previous settings easy to use and convenient design gives the user a more pleasant experience.

Questions & Answers

It would be great if I could use this in my classroom to signal various Are you able to program each remote to play a different tone from the others?

It is possible to set different sounds for each remote

Do you know of a doorbell or device that can make changes to the sounds by using the remote control?

It's hard for me to understand what you're asking. If you do not want to, you do not have to use both. Then there is also the remote that needs to be plugged into an outlet inside your house. There are about fifty different sounds that you can program into the remote (rings, noises, and tunes) (more options than I could possibly use). In the case that you do have two doorbells, they can each be programmed for a different sound or tune so that if one is on your front door and one on your back door, you will know which door your caller is at by the sound. The only doorbell I use is the one at my house. After I removed the plastic tab from the cover of the battery, it was quite simple to set up (the instructions fail to mention that). There’s a plastic tab that covers the battery and I spent a considerable amount of time trying to tune it but it won’t work until it’s removed. This purchase has worked well for me and I am pleased with it. The sound was clear and loud.

Tones for my two doors should be simple tones. Could you please tell me in what order the tones are listed or if they are staggered throughout the list? I would hate to scan through all of them. ?

Tones are grouped according to their type, if I remember correctly (and sometimes I don't). My attention was drawn to the simple everyday sounds, then to noises (e.g. a dog barking), and then to melodies that I have no idea where they were placed. All of them were fun, and I wanted to hear them all so I could pick out the two I liked best. I selected two different melodies so I could tell whether someone was at the front door or the back door by the timbre of their voice.

a receiver be hidden behind a chest of drawers?

You should be able to plug it in to an electrical outlet near the house entrance if you can plug it in close to it

Selected User Reviews For Wireless Door Bell, AVANTEK CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash

I am very pleased with the result
4/5

Another wireless doorbell system was ordered for patient exam rooms at the clinic I work at. These were the most rated and highest rated systems on the list. For 1 day they worked perfectly, but then stopped. No matter how many new batteries I purchased, the problem still persisted. These are the ones I ordered in place of those. From the first moment I met them, I knew they were going to I found them to be well built and very attractive. It wasn't immediately apparent how to set a tone for each transmitter, but I was able to figure that I only had one objection, it is extremely loud when paired with each transmitter, it would automatically default to the loudest bell tone that can be heard.

Malcolm Lowery
Malcolm Lowery
| Oct 07, 2020
Installation takes seconds and the system is ready to go
5/5

The only way to make this easier is to do It doesn't take long for the door bell to work. All of the equipment needed to install it outside is included, as is tape and everything to set it up!.

Kinley DALE
Kinley DALE
| Jan 28, 2021
This is an awesome product
5/5

I am amazed! That's what I love about I installed it as soon as I received it today. Installing and setting up the program is very simple. It's clear and simple to follow the instructions. There is a variety of sounds that I like. It would be better to have an easier way to select the tone rather than have to skip back and forth between each. The things they are doing are obnoxious in my opinion, like who wants to watch a pig oink and all that? However, the reason to choose this over other wireless doorbells couldn't really be explained other than it was described as having a different tone for each doorbell. One is for the front door, the other is for the back door. As a test, I used the adhesive that came with it. I don't know how long the adhesive will hold but I want to make sure it will work fine and that the spot where I want it is the best place for it. Truth be told, I recommend it. is not too big, but sometimes while watching television, we may not hear people knocking at the door, so this will help to give that extra sense of security. I found setup and installation to be extremely easy and fast. 52 different tones are offered, some of them have melodies, some are made up of animals, some of them are completely bizarre. When people call at different doors, I can tell from which one they are calling. You can also easily change the volume and tone of the speaker. I just hope it lasts because it was a great price.

Colter Davidson
Colter Davidson
| Jan 19, 2021
It is a good solution for detached garages
5/5

We have a large detached garage behind our house where my husband works. Every time I call him, I get tired of going out there. He dislikes being interrupted when he is working on something to answer a cell phone call or reply to a text message, and he doesn't like it when someone comes This is a solution that we use. There is an electrical outlet in Bell's It's a good idea to have both ringers around You can assign different tones to them. Someone is in the garage, so one tone means they are approaching. When I receive this other tone, you should call me or come into the house when you can, not in Though I had to move the receiver around a bit, and I have to walk out onto the lanai to point the ringer at the garage to use it, but it's better than going out there all the time. Concrete blocks stand between the buildings with barriers (a concrete block shed) during the reception, which probably causes reception to be poor. On the back of each door and call button, I labeled them. They are just sitting on the breakfast bar. I haven't attached them anywhere. Solution that is both cost-effective and efficient! In fact, there is a really wide selection of rings to choose from. I found it amusing to listen to all the different tones (roosters, cows, bells, and songs) and see my dogs' reactions, and I was able to customize different tones for each button. It's nice to have you here.

Kimora Good
Kimora Good
| Mar 02, 2021
Exactly what I wanted! This is loud enough and has a good sound quality! It sounds great! Thanks for the idea
5/5

This is not a cheap investment. great on the outside, and I just used the adhesive that came with it. It has held up well so far!.

Rachel Howe
Rachel Howe
| Jun 29, 2021
What is the installation process like? In general, I am pleased with this purchase, but it was a bit tricky to install for me
4/5

The plugged in transmitter would not work for me after playing with both "bells" for several attempts. It had almost reached the point of being returned as not working however, I thought I would check the batteries in the bells to make sure. You're all set. I pulled on the little plastic tabs sticking out of the battery covers, and the piece, which covered the battery and prevented it from functioning, fell out. These plastic pieces made the bells not work properly after they were removed. I was happy with this purchase after I removed this plastic. Oddly, in the user's instruction booklet there is no mention of the plastic that covers the battery and must be taken off before the bell will If they had mentioned this to me, and I didn't think it was the fact that I wasn't completing the installation properly, it would have been less frustrating. The product offers a variety of chimes, rings, and tunes you can select, and if you want, it can be changed at any time. A key factor in rating this bell is whether it is weatherproof. There is no way for me to comment on this since it was installed on July 5th, 2019 and we won't be in a position to comment November is probably the month.

Elliana Chang
Elliana Chang
| Feb 15, 2021
I'm very satisfied with my purchase
5/5

I am very satisfied

The battery performance is good

I am far from it, but it passes fine

The iron gate opens firmly. My order was delivered quickly and at a reasonable price. I strongly recommend, and I am satisfied with the outcome.

Nicole Adkins
Nicole Adkins
| Feb 17, 2021

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