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Wireless mains-powered doorbell,learning system,32 Melodies,A8203
Description
- Wireless Range: Up to 100 meters open area, expandable with minimal interference.
- Energy Efficiency: Environmentally friendly, battery lasts up to one year.
- Modern Design: Suitable for modern homes, offices, and apartments.
- Easy Installation: Simple mounting design ensures no interior decoration disruption.
- Customizable Sounds: Choose from 32 melodies to suit various preferences.
General information:
| Type of current: | AC |
| Nominal voltage [V]: | 110-240 |
| Color | Blue Orange |
| Sound | 32 |
| Loudness [dB] | 80-90 |
| Volume adjustment | No |
| Power supply(Receiver) | Plug |
| Power supply(Button) | 1*23A 12V battery(included) |
| Material | ABS |
| Working Range | 100M(in open area) |
| Work Frequency | 315MHz/433MHz |
| Certificate | CE RoHS |
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