







🔔 Elevate your entryway with smart, stylish sound—never miss a moment!
The AVANTEK D-3B & D-3W Doorbell Kit combines ultra-long battery life, robust weatherproof design, and an impressive 1300-foot wireless range. Featuring 52 customizable chimes and a smart memory function that preserves your settings after power outages, this doorbell is engineered for convenience and reliability in any environment.








| Manufacturer | AVANTEK |
| Part number | D-3W |
| Item Weight | 290 g |
| Product Dimensions | 19.61 x 5.89 x 10.69 cm; 290 g |
| Batteries | 1 CR2 batteries required. |
| Item model number | D-3W |
| Color | white |
| Material | Plastic |
| Shape | Square |
| Item thickness | 0.6 Inches |
| Power source type | AC & Battery |
| Voltage | 3 Volts |
| Installation Method | Self-Adhesive or Screw-In |
| Item Package Quantity | 1 |
| Noise Level | 115 Decibels |
| Plug Format | a-us style |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Battery life | 1095 days |
Trustpilot
2 months ago
1 week ago