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.)
Convenient Size
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.
Long Operating Distance
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.
Compare AVANTEK Wireless Doorbell Kits & Accessories
 CW-12 Doorbell Set |  CW-21 Doorbell Set |  CW-11 Doorbell Set |  WA-11 Doorbell Set |  D-3W Doorbell Set |  CR-1 Receiver |  RB-2 Push Button | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Included Components | 2 Receivers + 1 Push Button | 1 Receiver + 2 Push Buttons | 1 Receiver + 1 Push Button | 1 Receiver + 1 Push Button | 2 Receivers + 1 Push Button | 1 Receiver | 1 Push Button |
Wireless Range | 1000 feet | 1000 feet | 1000 feet | 1000 feet | 1300 feet | 1000 feet | 1000 feet |
Power Source | AC plug-in + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in + CR2032 battery | AAA batteries + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in | CR2032 battery |
Adjustable Volume | 5 levels: 0–115 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB | 5 levels: 0–120 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB | / |
Ringtones | 52 | 52 | 52 | 52 | 52 | 52 | / |
Waterproof Push Button | ? | ? | ? | ? | ? | ? | ? |
LED Indicator | ? | ? | ? | ? | ? | ? | ? |
Memory Function | ? | ? | ? | ? | ? | ? | ? |
Welcome to AVANTEK
Choose wireless doorbell for your home!
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.
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.)
Convenient Size
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.
Long Operating Distance
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.
Compare AVANTEK Wireless Doorbell Kits & Accessories
CW-12 Doorbell Set | CW-21 Doorbell Set | CW-11 Doorbell Set | WA-11 Doorbell Set | D-3W Doorbell Set | CR-1 Receiver | RB-2 Push Button |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Included Components | ||||||
| 2 Receivers + 1 Push Button | 1 Receiver + 2 Push Buttons | 1 Receiver + 1 Push Button | 1 Receiver + 1 Push Button | 2 Receivers + 1 Push Button | 1 Receiver | 1 Push Button |
| Wireless Range | ||||||
| 1000 feet | 1000 feet | 1000 feet | 1000 feet | 1300 feet | 1000 feet | 1000 feet |
| Power Source | ||||||
| AC plug-in + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in + CR2032 battery | AAA batteries + CR2032 battery | AC plug-in + CR2032 battery | AC plug-in | CR2032 battery |
| Adjustable Volume | ||||||
| 5 levels: 0–115 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB | 5 levels: 0–120 dB | 5 levels: 0–115 dB | 5 levels: 0–115 dB | / |
| Ringtones | ||||||
| 52 | 52 | 52 | 52 | 52 | 52 | / |
| Waterproof Push Button | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| LED Indicator | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Memory Function | ||||||
| ? | ? | ? | ? | ? | ? | ? |