--- product_id: 73720312 title: "AVANTEK Wireless Doorbell for Home, 1000 ft, Loud 115 dB & LED Flash, CW-11" price: "$33.18" currency: USD in_stock: true url: https://www.desertcart.us/products/73720312-avantek-wireless-doorbell-for-home-1000-ft-loud-115-db store_origin: US region: United States of America --- # LED flash alert 1000 ft wireless range 115 dB loud chime AVANTEK Wireless Doorbell for Home, 1000 ft, Loud 115 dB & LED Flash, CW-11 **Price:** $33.18 **Availability:** ✅ In Stock ## Summary > 🚪🔔 Never miss a knock—loud, clear, and hassle-free! ## Quick Answers - **What is this?** AVANTEK Wireless Doorbell for Home, 1000 ft, Loud 115 dB & LED Flash, CW-11 - **How much does it cost?** $33.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/73720312-avantek-wireless-doorbell-for-home-1000-ft-loud-115-db) ## 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 - • **Smart Memory Function:** Automatically remembers your last melody and volume after power outages—always ready when it counts. - • **Built to Brave the Elements:** IP55 weatherproof button withstands rain, heat, and cold, with a 3-year lithium battery for long-lasting reliability. - • **Hear Every Visitor, Anywhere:** Unmatched 1000 ft wireless range covers your entire home and yard—never miss a guest again. - • **Effortless Setup, Zero Hassle:** No wiring, no Wi-Fi, no app—plug in the receiver and mount the button in minutes with included hardware. - • **Powerful & Customizable Alerts:** Choose from 52 melodies and 5 volume levels up to 115 dB, paired with a bright LED flash for maximum noticeability. ## Overview The AVANTEK Wireless Doorbell CW-11 offers a robust 1000 ft wireless range and a loud 115 dB chime with LED flash, ensuring you hear and see visitors anywhere in your home. Its weatherproof transmitter and 3-year battery life provide reliable outdoor performance, while easy plug-and-play setup requires no wiring or apps. Perfect for busy professionals seeking a dependable, stylish, and smart home alert system. ## Description AVANTEK Wireless Doorbell for Home, 1000 ft, Loud 115 dB & LED Flash, CW-11 | Never miss a visitor—1000 ft range, loud 115 dB + LED flash for the hard of hearing; weatherproof button, no Wi-Fi or app - desertcart.com ## Features - NEVER MISS A VISITOR, 1,000 FT RANGE ACROSS YOUR WHOLE HOME: Hear the doorbell wherever you are. With a wireless range up to 1,000 ft (300 m) in open areas, the chime reaches upstairs, the basement, kitchen, garage, or backyard, and won't interfere with your neighbors' doorbells, so a guest at the door never goes unanswered - LOUD 115 dB CHIME PLUS LED FLASH, EASY TO HEAR AND SEE: Choose from 52 melodies and 5 adjustable volume levels up to 115 dB, paired with a bright LED flash. The flashing light and loud chime make it helpful for the hard of hearing, the deaf, seniors, or noisy rooms where sound alone is easy to miss - SETS UP IN MINUTES, NO WIRING, NO WI-FI, NO APP: Just plug the receiver into any outlet and mount the push button with the included screws, anchors, or adhesive tape, with no electrician and nothing to pair. Use it at the front or back door, apartment, office, store, classroom, or garage, or as a call button for an elderly parent or caregiver in another room - WEATHERPROOF BUTTON BUILT FOR THE OUTDOORS: The transmitter is IP55 dust- and water-resistant and works from -4°F to 140°F, holding up to rain, heat, and cold by your door. Its lithium battery lasts up to 3 years, so it keeps working season after season - REMEMBERS YOUR SETTINGS, ALWAYS READY: The Memory Function restores your last melody and volume after a power outage, with no resetting needed. There's no Wi-Fi or app to set up or manage, just a simple, reliable doorbell that's ready whenever someone is at your door ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07F1258FR | | 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 | #7,244 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Door Bell Kits | | Color | White | | Customer Reviews | 4.7 4.7 out of 5 stars (33,489) | | Date First Available | June 29, 2018 | | Included Components | Transmitter, Receiver, Adhesive tape, Screwdriver, Screws, Anchors | | Installation Method | Self Adhesive | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 5.3 ounces | | Item model number | CW-11 | | Manufacturer | AVANTEK | | Mounting Type | Door Mount | | Part Number | LD-CW-11-A | | Power Source | AC & Battery | | Product Dimensions | 2.8 x 0.6 x 3.1 inches | | Shape | Rectangular | | Sound Level | 115 Decibels | | Type of Bulb | LED | | Voltage | 3 Volts | | Wattage | 5 watts | ## Images ![AVANTEK Wireless Doorbell for Home, 1000 ft, Loud 115 dB & LED Flash, CW-11 - Image 1](https://m.media-amazon.com/images/I/51n7DAkArNL.jpg) ![AVANTEK Wireless Doorbell for Home, 1000 ft, Loud 115 dB & LED Flash, CW-11 - Image 2](https://m.media-amazon.com/images/I/51v-tKSpWSL.jpg) ![AVANTEK Wireless Doorbell for Home, 1000 ft, Loud 115 dB & LED Flash, CW-11 - Image 3](https://m.media-amazon.com/images/I/61KPFlULrYL.jpg) ![AVANTEK Wireless Doorbell for Home, 1000 ft, Loud 115 dB & LED Flash, CW-11 - Image 4](https://m.media-amazon.com/images/I/61rR-Z3WHLL.jpg) ![AVANTEK Wireless Doorbell for Home, 1000 ft, Loud 115 dB & LED Flash, CW-11 - Image 5](https://m.media-amazon.com/images/I/51dHPrB-YRL.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 --- ## 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.us/products/73720312-avantek-wireless-doorbell-for-home-1000-ft-loud-115-db](https://www.desertcart.us/products/73720312-avantek-wireless-doorbell-for-home-1000-ft-loud-115-db) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-07*