Welcome to AVANTEK
Choose wireless doorbell for your home!
Easy and Simple Use
Mini and sleek, this battery-operated doorbell allows you to place it where it's most convenient, without the need to occupy a socket.
Built Tough for Any Weather
With IP55 weatherproof protection, this wireless doorbell is guarded against rain, dust storms, or extreme temperatures.
3-Year Battery Life
The built-in 230 mAh CR2032 lithium battery has an extensive 3-year lifespan, saving you the hassle of having to buy and replace batteries all the time.
Music to Your Ears
You are free to choose 52 different melodies as the mood strikes you, ranging from traditional doorbell chimes to jingles.
Memory Function
Thanks to its built-in memory function, this doorbell will always remember your last-set melody and volume, no need to reset the previous settings.
Up to 1,000 ft Transmission Range
The long transmission range ensures you will never miss a visitor, even if you are a few rooms away or on another floor.
Mute Mode
Adjust the volume through its 5 levels of 0–120 dB to meet your needs. In mute mode (0 dB), your sleeping baby won’t be disturbed.
Compare AVANTEK Wireless Doorbell Kits
 BA-11 Doorbell Kit |  WA-11 Doorbell Kit |  CB-11 Doorbell Kit |  D-3B Doorbell Kit |  D-3G Doorbell Kit |  CB-21 Doorbell Kit |  DB-21 Doorbell Kit | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Components | 1 Receiver + 1 Push Button | 1 Receiver + 1 Push Button | 1 Receiver + 1 Push Button | 2 Receivers + 1 Push Button | 1 Receiver + 1 Push Button | 1 Receiver + 2 Push Buttons | 1 Receiver + 2 Push Buttons |
Wireless Range | 1000 feet | 1000 feet | 1000 feet | 1300 feet | 1300 feet | 1000 feet | 1300 feet |
Power Source | AAA batteries + CR2032 battery | AAA batteries + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in + CR2032 battery |
Volume | 5 levels: 0–120 dB | 5 levels: 0–120 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB |
Ringtones | 52 | 52 | 52 | 52 | 52 | 52 | 52 |
Waterproof Push Button | ? | ? | ? | ? | ? | ? | ? |
Memory Function | ? | ? | ? | ? | ? | ? | ? |
LED Indicator | ? | ? | ? | ? | ? | ? | ? |
Welcome to AVANTEK
Choose wireless doorbell for your home!
Never miss any visitors.
Wide Coverage for Full Home.
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.
Easy and Simple Use
Built Tough for Any Weather
3-Year Battery Life
Music to Your Ears
Memory Function
Mini and sleek, this battery-operated doorbell allows you to place it where it's most convenient, without the need to occupy a socket.
With IP55 weatherproof protection, this wireless doorbell is guarded against rain, dust storms, or extreme temperatures.
The built-in 230 mAh CR2032 lithium battery has an extensive 3-year lifespan, saving you the hassle of having to buy and replace batteries all the time.
You are free to choose 52 different melodies as the mood strikes you, ranging from traditional doorbell chimes to jingles.
Thanks to its built-in memory function, this doorbell will always remember your last-set melody and volume, no need to reset the previous settings.
Up to 1,000 ft Transmission Range
The long transmission range ensures you will never miss a visitor, even if you are a few rooms away or on another floor.
Mute Mode
Adjust the volume through its 5 levels of 0–120 dB to meet your needs. In mute mode (0 dB), your sleeping baby won’t be disturbed.
Compare AVANTEK Wireless Doorbell Kits
BA-11 Doorbell Kit | WA-11 Doorbell Kit | CB-11 Doorbell Kit | D-3B Doorbell Kit | D-3G Doorbell Kit | CB-21 Doorbell Kit | DB-21 Doorbell Kit |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Components | ||||||
| 1 Receiver + 1 Push Button | 1 Receiver + 1 Push Button | 1 Receiver + 1 Push Button | 2 Receivers + 1 Push Button | 1 Receiver + 1 Push Button | 1 Receiver + 2 Push Buttons | 1 Receiver + 2 Push Buttons |
| Wireless Range | ||||||
| 1000 feet | 1000 feet | 1000 feet | 1300 feet | 1300 feet | 1000 feet | 1300 feet |
| Power Source | ||||||
| AAA batteries + CR2032 battery | AAA batteries + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in + CR2032 battery |
| Volume | ||||||
| 5 levels: 0–120 dB | 5 levels: 0–120 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB |
| Ringtones | ||||||
| 52 | 52 | 52 | 52 | 52 | 52 | 52 |
| Waterproof Push Button | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Memory Function | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| LED Indicator | ||||||
| ? | ? | ? | ? | ? | ? | ? |