Сенсорный экран для живых нужд печатная плата 2 кнопки перезаряжаемая батарея камера мобильный беспроводной дверной звонок
- Категория: Doorbells >>>
- Поставщик: Shenzhen,Homelead,Electronics,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-18-2025 | 4.79 $* | 4.16 $* |
| Jul-18-2025 | 3.64 $* | 3.42 $* |
| Jun-18-2025 | 4.90 $* | 4.58 $* |
| May-18-2025 | 4.81 $* | 4.86 $* |
| Apr-18-2025 | 3.37 $* | 3.14 $* |
| Mar-18-2025 | 4.26 $* | 4.48 $* |
| Feb-18-2025 | 4.6 $* | 4.81 $* |
| Jan-18-2025 | 4.18 $* | 4.53 $* |
Характеристики
Product Description
Advantages of our factory
1. 11+ Years OEM and ODM Experiences , Manufacturer with a high reputation
2. Fast delivery : 3-7 sample days ; 15-30 days order delivery
3. We have the SGS , ISO9001, ISO14001 Certifications
4. With Independent R&D team and strict quality management system
5. 18 months warranty
Welcome to visit our factory !
Warranty | 1 years |
After-sale Service | Online Technical Support, Return and Replacement |
Project Solution Capability | N/A |
Design Style | Modern |
Power Source | Battery |
Waterproof IP | 65 |
Volume | 60-120Db (5 levels) |
Battery for Push Button (transmitter) | 23A*1pcs (included) |
Battery for Chime (receiver) | AA*2pcs (not included) |
Working Voltage | 3.2V-5.5V |
Frequency | 433.92MHz |
Sound | 38 melodies |
Working Range | 200m (open space) |
Use | novelty doorbell |
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