AVANTEK CW-11 Wireless Doorbell: 300 M/1000 FT ultra long wireless range
Got a tune for every mood? With 52 melodies to pick from and volume that cranks up to a whopping 115 dB, this doorbell doesn't just announce visitors—it throws them a mini concert. Whether you're in a cozy home or a bustling office, it's got you covered.
Rain or shine, this little trooper stands firm. Thanks to its IP55 rating, it laughs in the face of downpours, snowstorms, and even the Sahara-like heat (well, up to 140°F). And yes, it'll keep working when it's colder than your ex's heart (-4°F, to be precise).
Who likes changing batteries? Nobody. That's why the transmitter's lithium battery is in it for the long haul—up to 3 years of reliable service. Set it and forget it (until 2026, at least).
If you're all thumbs when it comes to DIY, breathe easy. This doorbell comes with everything you need for a pain-free setup: screws, anchors, and even adhesive tape for those who'd rather not drill. It's so easy, you'll wonder if you missed a step.
Ever had a power outage and then spent ages resetting all your gadgets? This doorbell's smart memory function remembers your favorite melody and volume level, so you don't have to. It's like it never forgot you—aww.
Features
- 52 chimes to choose from
- IP55 dustproof and waterproof rating
- Memory function remembers last melody and volume
- Simple setup with plug-in receiver
- 300 M/1000 FT ultra long wireless range
General specs
- Brand: AVANTEK
- Model: CW-11
- Seller: Amazon
- ID: B07F1258FR
- Sound Level: 115 dB
- Battery Life: 3 years
- Power Source: AC & Battery
- Waterproof Rating: IP55
- Operating Distance: 1000 feet
- Included Components: Transmitter, Receiver, Adhesive tape, Screwdriver, Screws, Anchors
- First listed by seller: 4/16/25
If you are interested in more details, you can find full information on the seller's page.
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Price History for seller Amazon
Shipping options
United States
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| Brand | AVANTEK | SURFOU | AVANTEK | FOVKSUC | SURFOU | FUHONGRUI |
| Model | CW-11 | N95 | D-3C | U1-Black | M9 | FU 157 1T2 blue |
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| Price | $18.99 | $10.84 | $24.99 | $13.99 | $19.99 | $16.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 15, 2026 | May 4, 2026 | May 2, 2026 | Mar 21, 2026 | May 14, 2026 | Mar 21, 2026 |
| Power Source | AC & Battery | ac_dc | Battery | |||
| Included Components | Transmitter, Receiver, Adhesive tape, Screwdriver, Screws, Anchors | 1 Button + 1 Receiver | 2 × Plug-in receiver, 1 × Transmitter, 1 × User manual, 2 × Adhesive tape, 1 × Screwdriver, 4 × Screw, 4 × Anchor | 1 × Transmitter (battery included), 2 × Plug-in receiver, 1 × Adhesive tape, 1 × Screwdriver, 2 × Screw, 2 × Anchor, 1 × User manual | ||
| batteries | 1 12V batteries required. (included) | 1 CR2032 batteries required. (included) | 1 CR2 batteries required. (included) | 1 CR2 batteries required. (included) | ||
| Item Weight | 6 ounces | 12 ounces | 8.4 ounces | 4.3 ounces | ||
| Battery Cell Type | Alkaline | Lithium Ion | Lithium Manganese Dioxide | Lithium Manganese Dioxide | ||
| Country of Origin | China | China | China | China | ||
| Batteries Included | Yes | Yes | Yes | Yes | ||
| Batteries Required | Yes | Yes | Yes | Yes | ||
| Product Dimensions | 2.4 x 0.9 x 5 inches | 3.15 x 2.8 x 0.8 inches | 7.32 x 3.56 x 2.28 inches | |||
AVANTEK CW-11 300 M/1000 FT ultra long wireless range
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