AVANTEK Wireless Door Bell, CW-12 Mini Waterproof Doorbell Chime Operating at 1000 Feet with 52 Melodies, 5 Volume Levels & LED Flash

Price: $27.99 - $19.99
(as of Jun 02, 2026 21:22:18 UTC – Details)

Product description

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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.

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Customer Reviews

4.7 out of 5 stars 9,526

4.7 out of 5 stars 9,526

4.7 out of 5 stars 33,453

4.6 out of 5 stars 915

4.7 out of 5 stars 18,095

4.6 out of 5 stars 385

4.5 out of 5 stars 81

Price

$19.99$19.99

$19.99$19.99

$15.99$15.99

$15.98$15.98

$19.98$19.98

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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

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Ringtones

52

52

52

52

52

52

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Waterproof Push Button

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LED Indicator

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Memory Function

✔

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100% SATISFACTION: Our AVANTEK wireless doorbell is approved by FCC, CE and RoHS; we provide customer service on our products and we will always do our best to support you.
HIGH PERFORMANCE TRANSMITTER: Ultra-low power consumption; uses a lithium battery that boasts 3 year maximum lifespan; IP55 dustproof and waterproof; working temperature ranges from -4 °F-140 °F; withstands various harsh weather conditions
1000 FT ULTRA LONG WIRELESS RANGE: 2 plug-in receivers included; 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
52 CHIMES TO CHOOSE FROM: 1.1 in (29 mm) stereo speaker delivers rich and crisp sound; 5 adjustable volume levels with a maximum setting of 115 dB; press Next or Previous button to easily choose from 52 melodies
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
EASY TO SET UP: Can add more AVANTEK CR-1/RB-1 plug-in receivers for increased coverage; includes 2 screws, 2 anchors, 1 key and 1 adhesive patch for easy installation of transmitter