🔔 Ring in style with AVANTEK's ultimate doorbell experience!
The AVANTEK Wireless Doorbell DB-21 offers an impressive 1300 FT wireless range, ensuring you never miss a visitor. With 52 melodies and 5 volume levels, it allows for a personalized touch. Its IP55 waterproof rating guarantees durability in various weather conditions, while the easy installation process makes it user-friendly. Plus, the memory function remembers your last settings, making it a smart choice for any home.
| Manufacturer | AVANTEK |
| Part Number | DB-21 |
| Item Weight | 7.8 ounces |
| Product Dimensions | 3.5 x 0.7 x 3.5 inches |
| Country of Origin | China |
| Item model number | DB-21 |
| Batteries | 2 CR2 batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Size | 2 Buttons+1 Receiver |
| Color | Black |
| Style | 2 Buttons+1 Receiver |
| Material | ABS |
| Shape | Square |
| Power Source | ac |
| Voltage | 3 Volts |
| Item Package Quantity | 1 |
| Included Components | 2 × Transmitter, 1 × Plug-in receiver, 2 × Adhesive tape, 1 × Screwdriver, 4 × Screw, 4 × Anchor, 1 × User manual |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Average Battery Life | 3 years |
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