---
product_id: 389222148
title: "AVANTEK Wireless Doorbell, Mini Waterproof Door Bell Chime Operating at 1000 Feet, CW-11 Doorbell with 52 Melodies, 5 Volume Levels & LED Flash"
brand: "avantek"
price: "₨16677"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/389222148-avantek-wireless-doorbell-mini-waterproof-door-bell-chime-operating-at
store_origin: LK
region: Sri Lanka
---

# IP55 waterproof rating 1000 ft wireless range 115 dB max volume AVANTEK Wireless Doorbell, Mini Waterproof Door Bell Chime Operating at 1000 Feet, CW-11 Doorbell with 52 Melodies, 5 Volume Levels & LED Flash

**Brand:** avantek
**Price:** ₨16677
**Availability:** ✅ In Stock

## Summary

> 🔔 Elevate your entryway with sound and style—because your doorbell should be as smart as you are.

## Quick Answers

- **What is this?** AVANTEK Wireless Doorbell, Mini Waterproof Door Bell Chime Operating at 1000 Feet, CW-11 Doorbell with 52 Melodies, 5 Volume Levels & LED Flash by avantek
- **How much does it cost?** ₨16677 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/389222148-avantek-wireless-doorbell-mini-waterproof-door-bell-chime-operating-at)

## Best For

- avantek enthusiasts

## Why This Product

- Trusted avantek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Plug in the receiver and mount the transmitter with included accessories—no hassle, no tools needed.
- • **Personalized Alerts:** Choose from 52 crisp melodies with 5 volume levels to match your vibe and environment.
- • **Smart Memory Function:** Remembers your last melody and volume after power outages—set it once, enjoy forever.
- • **Unmatched Wireless Reach:** Stay connected up to 1000 feet away—never miss a visitor, even across floors or rooms.
- • **Built to Brave the Elements:** IP55-rated waterproof and dustproof transmitter designed for extreme temperatures (-4°F to 140°F).

## Overview

The AVANTEK Wireless Doorbell CW-11 offers a robust 1000-foot wireless range, 52 customizable chimes, and 5 volume levels up to 115 dB. Its IP55-rated waterproof transmitter withstands harsh weather, while a smart memory function retains your settings after power loss. Easy to install with included accessories, this sleek, mini doorbell ensures you never miss a visitor, blending convenience with durable design.

## Description

AVANTEK Wireless Doorbell, Mini Waterproof Door Bell Chime Operating at 1000 Feet, CW-11 Doorbell with 52 Melodies, 5 Volume Levels & LED Flash

## Features

- SIMPLE SETUP: Just plug the mini receiver into a socket and fix the transmitter on a wall with the accessories provided; includes 2 screws, 2 anchors, a key and a piece of double-sided bonding tape
- 300 M/1000 FT ULTRA LONG WIRELESS RANGE: 1 plug-in receiver 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
- HIGH PERFORMANCE TRANSMITTER: Ultra-low power consumption; uses a 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AVANTEK |
| Part number | ‎LD-CW-11-A |
| Item Weight | 141 g |
| Product Dimensions | 7.11 x 1.52 x 7.87 cm; 141 g |
| Batteries | 1 CR2 batteries required. (included) |
| Item model number | CW-11 |
| Color | White |
| Material | ABS |
| Shape | Rectangular |
| Item thickness | 0.6 Inches |
| Power source type | ‎AC & Battery |
| Voltage | 3 Volts |
| Wattage | 5 watts |
| Installation Method | Self Adhesive |
| Item Package Quantity | 1 |
| Noise Level | 115 Decibels |
| light-source-type | LED |
| Handle/Lever Placement | Push Button |
| Plug Profile | Door Mount |
| Plug Format | A- US style |
| Switch Style | Remote |
| Special Features | Working temperature ranges from -4 °F-140 °F (-20 °C–60 °C) |
| Included components | Transmitter, Receiver, Adhesive tape, Screwdriver, Screws, Anchors |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery life | 3 	years |

## Images

![AVANTEK Wireless Doorbell, Mini Waterproof Door Bell Chime Operating at 1000 Feet, CW-11 Doorbell with 52 Melodies, 5 Volume Levels & LED Flash - Image 1](https://m.media-amazon.com/images/I/51n7DAkArNL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is the song twist and shout**
A: No Twist & Shout is not one of the many songs available.  Mostly classical music like Fur Elise, Nutcracker, Moonlight Sonata, and other old time popular songs, like Clementine, Oh Susannah, as well as seasonal favorites like Auld Lang Syne, We Wish You a Merry Christmas, and Happy Birthday. It has a huge variety of songs available, plus a range of animal noises and classic doorbells, elevator dings, cuckoo and alarm clocks, car horn and even knocking!

**Q: Is (or will) this be an expandable set so that more receivers can be added at a later time? Similar to the feature found on SadoTech's CROSSPOINT**
A: I purchased this set AVANTEK D-3B & AVANTEK D-3G but can't get them to pair together.  Each system works fine independently but I would like them to work as one.  Right now if I press the transmitter for the D-3b it rings both receivers that came with it.  If I press the transmitter that came with the D-3G it rings that receiver but no others.  Ideally I would like both transmitter buttons to ring all the receivers when pressed but I can't seem to pair the systems with each other.  There is no manual on how to do this.  Can you send me the instructions how to do this?

**Q: Can it go through the cold test of Chicago?**
A: Yes! I live outside of Chicago and it has been at my door for 3yrs without fail.

**Q: Is the button illuminated constantly?**
A: no it is not.

## Frequently Bought Together

- AVANTEK Wireless Doorbell, Mini Waterproof Door Bell Chime Operating at 1000 Feet, CW-11 Doorbell with 52 Melodies, 5 Volume Levels & LED Flash
- AVANTEK Wireless Doorbell, D-3B Waterproof Door Chime Kit Operating at over 1300 Feet with 2 Plug-In Receivers, 52 Melodies, CD Quality Sound and LED Flash
- AVANTEK Mini Doorbell Add-on Plug-in Receiver, Black, CR-1

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-26*