AVANTEK BA-11 Wireless Door Bell with 52 Melodies and 1000 Feet Range
Ever get tired of the same old ding-dong? Spice things up with 52 unique melodies—because your doorbell should have as much personality as you do.
And hey, we get it. Sometimes you're in the basement blasting music, or maybe you're just really into your nap. That's why we've cranked up the volume to 120 dB across 5 adjustable levels. Trust us, you'll hear it.
Living in a mansion or just have a thing for thick walls? No problem. Our doorbell's got a 1000-foot wireless range that laughs in the face of interference, walls, and even floors.
Mother Nature can be a real piece of work, but our doorbell's IP55 waterproof and dustproof design shrugs off rain, snow, and dust storms like it's nothing. From -4°F to 140°F, it's got your back.
Batteries are the worst, right? Well, the receiver runs on 3 AAA batteries (yep, we threw those in for you), and the transmitter? It's a marathon runner with a 3-year max lifespan on a single CR2032 lithium battery.
Here's a neat trick: our doorbell remembers your last melody and volume level even after you swap out the batteries. No resetting, no fuss—just how you like it.
General specs
- Brand: AVANTEK
- Model: BA-11
- Seller: Retailer
- ID: B07K1613FZ
- Melodies: 52
- Battery Life: 3 years (Transmitter)
- Sound Quality: CD Quality
- Volume Levels: 5
- Wireless Range: 1000 Feet
- Waterproof Rating: IP55
- Operating Temperature: -4°F to 140°F
- First listed by seller: March 24, 2025
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
Shipping options
United States
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| Brand | AVANTEK | AVANTEK | AVANTEK | SadoTech | AVANTEK | Full House |
| Model | BA-11 | CB-11 | CB-21 | ST-FX-C | DB-21 | A10 |
| Rating |
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| Price | €12.84 | €11.51 | €16.95 | €16.95 | €23.73 | €21.41 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 20, 2026 | May 16, 2026 | May 6, 2026 | May 15, 2026 | May 15, 2026 | May 17, 2026 |
| Wireless Range | 1000 Feet | 1300 Feet | 1000 feet maximum (Open Space) | |||
| Waterproof Rating | IP55 | IP55 | IP44 | |||
| Voltage | 3 Volts | 3 Volts | 110 Volts | |||
| batteries | 1 CR2 batteries required. (included) | 2 CR2 batteries required. | 1 A batteries required. | 2 AA batteries required. (included) | ||
| Item Weight | 5 ounces | 6.4 ounces | 4 ounces | 8.8 ounces | ||
| Part Number | LD-CB-11-A | CB-21 | ST-FX-C | |||
| manufacturer | AVANTEK | AVANTEK | SadoTech | Full House | ||
| Product Dimensions | 2.8 x 0.6 x 3.1 inches | 2.8 x 0.6 x 3.1 inches | 3.2 x 1.5 x 3.5 inches | 1.98 x 1.99 x 3 inches | ||
AVANTEK BA-11
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