---
product_id: 443213900
title: "AVANTEK Doorbell Wireless Cordless with 1 Portable Receiver Battery Powered (Batteries Included), 1000ft Waterproof Door Bell, Door Chime kit with 52 Melodies, 5 Volume Levels CD Quality Sound, BA-11"
brand: "avantek"
price: "938636₫"
currency: VND
in_stock: true
reviews_count: 10
category: "Avantek"
url: https://www.desertcart.vn/products/443213900-avantek-doorbell-wireless-cordless-with-1-portable-receiver-battery-powered
store_origin: VN
region: Vietnam
---

# IP55 waterproof & dustproof rating 1000ft ultra-long wireless range 3-year CR2032 lithium battery life AVANTEK Doorbell Wireless Cordless with 1 Portable Receiver Battery Powered (Batteries Included), 1000ft Waterproof Door Bell, Door Chime kit with 52 Melodies, 5 Volume Levels CD Quality Sound, BA-11

**Brand:** avantek
**Price:** 938636₫
**Availability:** ✅ In Stock

## Summary

> 🔔 Elevate your entryway with wireless style and sound that never quits!

## Quick Answers

- **What is this?** AVANTEK Doorbell Wireless Cordless with 1 Portable Receiver Battery Powered (Batteries Included), 1000ft Waterproof Door Bell, Door Chime kit with 52 Melodies, 5 Volume Levels CD Quality Sound, BA-11 by avantek
- **How much does it cost?** 938636₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/443213900-avantek-doorbell-wireless-cordless-with-1-portable-receiver-battery-powered)

## 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

- • **Smart Memory Function:** Automatically remembers your last melody and volume settings after battery changes—set it and forget it.
- • **Weatherproof Durability:** Built tough with IP55 dust and water resistance, designed to perform flawlessly rain or shine.
- • **Effortless Battery Power:** Comes with included batteries boasting up to 3 years of life, eliminating constant replacements and outlet dependency.
- • **Seamless Wireless Freedom:** Enjoy a massive 1000ft range that keeps you connected across floors and rooms—never miss a visitor again.
- • **Customizable Chime Experience:** Choose from 52 rich, CD-quality melodies with 5 volume levels up to 115dB to match your vibe and space.

## Overview

The AVANTEK BA-11 Wireless Doorbell offers a robust 1000ft wireless range powered by long-lasting lithium batteries, featuring 52 high-quality chimes and 5 adjustable volume levels. Its IP55 waterproof and dustproof design ensures reliable performance in all weather conditions, while smart memory functionality saves your preferred settings for effortless use. Perfect for modern homes seeking convenience, durability, and customizable sound.

## Description

Wireless Door Bell, AVANTEK BA-11 Waterproof Battery Operated Doorbell Chime Operating at 1000 Feet, Portable Door Chime kit with 52 Melodies, 5 Volume Levels, and CD Quality Sound

Review: Very effective - light and high range - I use it indoor. No problem at all. Buying another soon.
Review: اريد ان يصل في أسرع وقت ممكن لماذا بعد اسبوع

## Features

- 【CONVENIENT BATTERY-POWERED RECEIVER】: This battery doorbell wireless powered by 3 AAA batteries (included in equipment) so no electric outlet needs to be occupied; simply screw the mounting bracket onto the wall and then hook the receiver on. The doorbells battery operated only pair with other battery-operated doorbell kits, and they do not match other kits or accessories in our store
- 【300 M/1000 FT ULTRA LONG WIRELESS RANGE】: Will not interfere with other equipment in your home or those of your neighbours; ensures you will never miss a visitor, even if you are a few rooms away or on another floor
- 【52 CHIMES TO CHOOSE FROM】: 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; the battery door bell uses CR2032 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 the battery replacement; no need to reset to your previous settings; convenient and easy-to-use design for an enhanced user experience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K1613FZ |
| ASIN  | B07K1613FZ |
| Batteries | 1 CR2 batteries required. (included) |
| Batteries  | 1 CR2 batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery life | 3 years |
| Best Sellers Rank | #8,362 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Door Bell Kits |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,734) |
| Customer reviews | 4.6 4.6 out of 5 stars (8,734) |
| Date First Available | 27 November 2018 |
| Date First Available  | 27 November 2018 |
| Included components | 1 × Transmitter(CR2032 batteries included), 1 × Receiver (3 AAA batteries included), 1 × Adhesive tape, 1 × Screwdriver, 2 × Screw, 2 × Anchor, 1 × User manual |
| Installation Method | Screw-In or Self-Adhesive |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 190 g |
| Item model number | BA-11 |
| Item model number  | BA-11 |
| Manufacturer | AVANTEK |
| Manufacturer  | AVANTEK |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Noise Level | 120 Decibels |
| Part number | BA-11 |
| Pattern | Square |
| Plug Profile | Wall Mount |
| Power source type | Battery Powered |
| Product Dimensions | 14.61 x 10.59 x 4.39 cm; 190 g |
| Product Dimensions  | 14.61 x 10.59 x 4.39 cm; 190 g |
| Shape | Square |
| Size | 1 receiver + 1 push |
| Special Features | Battery Operated, IP55 Waterproof Dustproof, 1000 Feet/300 M Operating Range, Mini Sized, Electrical |
| Specific uses | The battery-operated doorbell kits only pair with other battery-operated doorbell kits, and they do not match other kits or accessories in our store. |
| Speed Rating | Battery Operated, 1000 Feet Operating Range |
| Style | Modern |
| Switch Style | Push button |
| Wattage | 5 watts |
| light-source-type | LED |
| tech_spec_battery_description_toys | 3 AAA batteries |

## Images

![AVANTEK Doorbell Wireless Cordless with 1 Portable Receiver Battery Powered (Batteries Included), 1000ft Waterproof Door Bell, Door Chime kit with 52 Melodies, 5 Volume Levels CD Quality Sound, BA-11 - Image 1](https://m.media-amazon.com/images/I/61AMrQ0hacL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very effective - light and high range
*by M***A on 24 September 2022*

I use it indoor. No problem at all. Buying another soon.

### ⭐⭐⭐⭐⭐ Review
*by I***. on 17 August 2025*

اريد ان يصل في أسرع وقت ممكن لماذا بعد اسبوع

### ⭐⭐⭐⭐ Good
*by O***A on 1 January 2026*

Good

## Frequently Bought Together

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- SECRUI Wireless Doorbell, Easy installation, Waterproof, Adjustable Volume, 58 Chimes, Colorful LED, 1000Ft Range, M520+F55, Black

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-23*