--- product_id: 91315089 title: "AVANTEK Wireless Doorbell, Battery-Powered & Portable, 1000 ft Range, Black | Battery-Powered Receiver, No Outlet Needed, 120 dB Volume, 52 Chimes, Waterproof Door Bell, 3-Year Battery, No Wiring, BA-11" price: "R648" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/91315089-avantek-wireless-doorbell-battery-powered-and-portable-1000-ft-range store_origin: ZA region: South Africa --- # 52 melodies, CD-quality sound 1000 ft wireless range 3-year battery life AVANTEK Wireless Doorbell, Battery-Powered & Portable, 1000 ft Range, Black | Battery-Powered Receiver, No Outlet Needed, 120 dB Volume, 52 Chimes, Waterproof Door Bell, 3-Year Battery, No Wiring, BA-11 **Price:** R648 **Availability:** ✅ In Stock ## Summary > 🔔 Elevate your entry game with sound and style that speaks volumes! ## Quick Answers - **What is this?** AVANTEK Wireless Doorbell, Battery-Powered & Portable, 1000 ft Range, Black | Battery-Powered Receiver, No Outlet Needed, 120 dB Volume, 52 Chimes, Waterproof Door Bell, 3-Year Battery, No Wiring, BA-11 - **How much does it cost?** R648 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/91315089-avantek-wireless-doorbell-battery-powered-and-portable-1000-ft-range) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Endurance That Lasts:** Powered by ultra-efficient CR2032 lithium battery with up to 3 years of uninterrupted use. - • **Smart Memory Function:** Automatically recalls your last melody and volume after battery changes—effortless convenience. - • **Weatherproof & Durable:** IP55-rated transmitter built to brave rain, dust, and extreme temperatures from -4°F to 140°F. - • **Personalized Soundscape:** Choose from 52 crisp, rich melodies with 5 volume levels reaching 120 dB—customize your welcome. - • **Unmatched Wireless Freedom:** Stay connected up to 1000 feet away—never miss a visitor, even across floors or rooms. ## Overview The AVANTEK BA-11 Wireless Doorbell offers a robust 1000-foot wireless range and 52 high-quality melodies with adjustable volume up to 120 dB. Battery-powered with a 3-year lifespan CR2032 lithium battery, it features IP55 waterproof and dustproof ratings, ensuring reliable performance in all weather. Its memory function remembers your settings after battery replacement, making it a smart, durable, and stylish choice for modern homes. ## Description AVANTEK Wireless Door Bell, 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 - desertcart.com Review: Product Review - I purchased this product because I have had people walk into my hallway from the front porch thinking it was an apartment, when infact it leads to my door upstairs that doesn't stay shut. Setting it up was extremely easy, screwed it into the wall near my thermostat and put the doorbell right next to my door. I also bought a "Ring the bell" sign on desertcart, perfect little bundle I just screwed it into the wall on the porch and babam, can't miss it. I bought this over a month ago, still working perfectly and it has been used many many times. I even had an officer ring my bell at 4 AM because I left my car door open, quite useful. One of the standout features of this doorbell is its incredible range. With a range of 1000 feet it allows you to pick the perfect spot within your household so when the bell is rung you'll hear it. The 52 melodies to choose from are another great feature of this doorbell. I love the fact that when Christmas comes around I can change it to a Christmas theme, and there are many more to choose from. The sound is quite crisp and clear. Another aspect of this doorbell that I appreciate is the 5 volume levels. Whether I am in a quiet room or a noisy environment, I can adjust the volume to ensure that I hear the chime without it being too loud or disruptive. Plus, the fact that this doorbell is waterproof and battery-operated makes it incredibly versatile and easy to use. I can install it anywhere without worrying about wiring or the weather damaging it. Also I purchased this on February 23rd, 2023 and I have yet to change the batteries, and it is used quite often with the neighbor's kids and other people. I have yet to have any issues, and if I do I will update the review. Overall I highly recommend this product it is extremely handy, cheap, has good battery life, easy to setup, waterproof and easy to use. Edit 6/23/2023; Doorbell still works fine without having to change the battery to this day. And again, the neighbors kid's ring the bell at least once or twice per day. Edit 7/29/2023; Doorbell still works fine, haven't needed to change the battery on the doorbell button or sound device. Edit 11/14/2023; Doorbell still works fine. Edit 12/08/2023; Doorbell still works well, it has been nearly 10 months and the battery has not needed to be changed. It is used 1-4 times a day. Edit 3/18/2024; Still working great without a battery change yet. Edit 4/22/2024; Had to change the battery today, lasted quite awhile. I only needed to get 3 new triple A battery’s for the device that plays the sound, not the doorbell button. The doorbell button is still going strong. Overall great product. Edit 11/29/2024; Doorbell still works great, only changed the batteries once total which I mentioned in my last edit. Still haven't needed to change the battery in the actual doorbell button. After over a year and a half of reliable use I highly recommend this product. It has survived cold New Hampshire winters and hot summers, still going strong. Review: best battery doorbell - small and compact. simple install. Great variety of ringtone and adjustable volume. small and stylish. Great value for small price ## Features - NOTE: The battery-operated doorbell kits only pair with our battery-operated doorbell kits (Model number: BA-11/WA-11), and they do not match other kits or accessories in our store. - CONVENIENT BATTERY-POWERED RECEIVER: This battery-operated doorbell is powered by 3 AAA batteries (included) so no electric outlet needs to be occupied; simply screw the mounting bracket onto the wall and then hook the receiver on (Receiver: 1.2" x 1.1" x 0.4", Transmitter: 1.2" x 0.6" x 0.2"） - 300 M/1000 FT ULTRA LONG WIRELESS RANGE: 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: 29 mm stereo speaker delivers rich and crisp sound; 5 adjustable volume levels with a maximum setting of 120 dB; press Next or Previous button to easily choose from 52 melodies - HIGH PERFORMANCE TRANSMITTER: Ultra-low power consumption; 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 | | Average Battery Life | 3 years | | Batteries | 1 CR2 batteries required. (included) | | Batteries Included? | Yes | | Batteries Required? | Yes | | Battery Cell Type | Lithium Manganese Dioxide | | Best Sellers Rank | #9,780 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Door Bell Kits | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (8,571) | | Date First Available | November 27, 2018 | | Description Pile | CR2032 and AAA batteries | | Included Components | Transmitter, Receiver, Batteries, Adhesive tape, Screwdriver, Screws, Anchors | | Installation Method | Self Adhesive | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 4.6 ounces | | Item model number | BA-11 | | Manufacturer | AVANTEK | | Material | ABS | | Mounting Type | Wall Mount | | Part Number | BA-11 | | Power Source | Battery Powered | | Product Dimensions | 5.75 x 4.17 x 1.73 inches | | Shape | Square | | Sound Level | 120 Decibels | | Special Features | Portable | | Style | Battery-Powered Black | | Switch Style | Push button | | Wattage | 5 watts | ## Images ![AVANTEK Wireless Doorbell, Battery-Powered & Portable, 1000 ft Range, Black | Battery-Powered Receiver, No Outlet Needed, 120 dB Volume, 52 Chimes, Waterproof Door Bell, 3-Year Battery, No Wiring, BA-11 - Image 1](https://m.media-amazon.com/images/I/61AMrQ0hacL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Product Review *by M***T on April 20, 2023* I purchased this product because I have had people walk into my hallway from the front porch thinking it was an apartment, when infact it leads to my door upstairs that doesn't stay shut. Setting it up was extremely easy, screwed it into the wall near my thermostat and put the doorbell right next to my door. I also bought a "Ring the bell" sign on amazon, perfect little bundle I just screwed it into the wall on the porch and babam, can't miss it. I bought this over a month ago, still working perfectly and it has been used many many times. I even had an officer ring my bell at 4 AM because I left my car door open, quite useful. One of the standout features of this doorbell is its incredible range. With a range of 1000 feet it allows you to pick the perfect spot within your household so when the bell is rung you'll hear it. The 52 melodies to choose from are another great feature of this doorbell. I love the fact that when Christmas comes around I can change it to a Christmas theme, and there are many more to choose from. The sound is quite crisp and clear. Another aspect of this doorbell that I appreciate is the 5 volume levels. Whether I am in a quiet room or a noisy environment, I can adjust the volume to ensure that I hear the chime without it being too loud or disruptive. Plus, the fact that this doorbell is waterproof and battery-operated makes it incredibly versatile and easy to use. I can install it anywhere without worrying about wiring or the weather damaging it. Also I purchased this on February 23rd, 2023 and I have yet to change the batteries, and it is used quite often with the neighbor's kids and other people. I have yet to have any issues, and if I do I will update the review. Overall I highly recommend this product it is extremely handy, cheap, has good battery life, easy to setup, waterproof and easy to use. Edit 6/23/2023; Doorbell still works fine without having to change the battery to this day. And again, the neighbors kid's ring the bell at least once or twice per day. Edit 7/29/2023; Doorbell still works fine, haven't needed to change the battery on the doorbell button or sound device. Edit 11/14/2023; Doorbell still works fine. Edit 12/08/2023; Doorbell still works well, it has been nearly 10 months and the battery has not needed to be changed. It is used 1-4 times a day. Edit 3/18/2024; Still working great without a battery change yet. Edit 4/22/2024; Had to change the battery today, lasted quite awhile. I only needed to get 3 new triple A battery’s for the device that plays the sound, not the doorbell button. The doorbell button is still going strong. Overall great product. Edit 11/29/2024; Doorbell still works great, only changed the batteries once total which I mentioned in my last edit. Still haven't needed to change the battery in the actual doorbell button. After over a year and a half of reliable use I highly recommend this product. It has survived cold New Hampshire winters and hot summers, still going strong. ### ⭐⭐⭐⭐⭐ best battery doorbell *by T***E on March 21, 2026* small and compact. simple install. Great variety of ringtone and adjustable volume. small and stylish. Great value for small price ### ⭐⭐⭐⭐⭐ Great product *by P***R on June 4, 2026* We live out in the country with a gate to our property and this doorbell works so well with the great distance from gate to home. Love that you can change the sound to your liking. ## Frequently Bought Together - AVANTEK Wireless Door Bell, 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 - AVANTEK Wireless Door Bell, Mini CB-11 Waterproof Doorbell Chime Operating at 1000 Feet with 52 Melodies, 5 Volume Levels & LED Flash - SECRUI Wireless Doorbell, Easy installation, Waterproof, Adjustable Volume, 58 Chimes, Colorful LED, 1000Ft Range, M520+F55, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/91315089-avantek-wireless-doorbell-battery-powered-and-portable-1000-ft-range](https://www.desertcart.co.za/products/91315089-avantek-wireless-doorbell-battery-powered-and-portable-1000-ft-range) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-25*