






🔔 Elevate your entry game with AVANTEK’s wireless doorbell—hear it, feel it, never miss it!
The AVANTEK CW-11 Wireless Doorbell offers a robust 1000-foot wireless range with zero interference, 52 melody options, and 5 adjustable volume levels up to 115 dB. Its IP55-rated waterproof transmitter ensures durability in harsh weather, while a smart memory function retains your settings after power loss. Easy to install with included accessories, this sleek, compact doorbell is powered by a long-lasting lithium battery with up to 3 years of life, making it the perfect blend of convenience, style, and reliability for modern homes and offices.









| Manufacturer | AVANTEK |
| Part number | LD-CW-11-A |
| Item Weight | 150 g |
| Product Dimensions | 7.11 x 1.52 x 7.87 cm; 150 g |
| Batteries | 1 CR2 batteries required. (included) |
| Item model number | CW-11 |
| Color | White |
| Material | ABS |
| Shape | Rectangular |
| Item thickness | 0.6 Inches |
| Power source type | AC & Battery |
| Voltage | 3 Volts |
| Wattage | 5 watts |
| Installation Method | Self Adhesive |
| Item Package Quantity | 1 |
| Noise Level | 115 Decibels |
| light-source-type | LED |
| Handle/Lever Placement | Push Button |
| Plug Profile | Door Mount |
| Plug Format | A- US style |
| Switch Style | Remote |
| Special Features | Working temperature ranges from -4 °F-140 °F (-20 °C–60 °C) |
| Included components | Transmitter, Receiver, Adhesive tape, Screwdriver, Screws, Anchors |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery life | 3 years |
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