DIY 433 МГц В переменного тока 50-80 м беспроводной дверные звонки широко используется для украшения дома и офиса квартира
- Категория: Doorbells >>>
- Поставщик: Shenzhen,Proyu,Technology,Co.,Limited
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.7 $* | 0.20 $* |
| Aug-17-2025 | 0.50 $* | 0.36 $* |
| Jul-17-2025 | 0.32 $* | 0.86 $* |
| Jun-17-2025 | 0.21 $* | 0.35 $* |
| May-17-2025 | 0.58 $* | 0.83 $* |
| Apr-17-2025 | 0.47 $* | 0.20 $* |
| Mar-17-2025 | 0.20 $* | 0.19 $* |
| Feb-17-2025 | 0.69 $* | 0.75 $* |
| Jan-17-2025 | 0.77 $* | 0.72 $* |
Характеристики
DIY 433Mhz 50-80M Wireless Door Bells Widely Used for Home Office Aparment PY-V009A
100% Brand New Wireless system.
Super long receiving distance.
Environment friendly energy saving system.
26 melodies for selection, you can select your favorite.
You can install the doorbells in locations, such as kitchen, backyard, bedroom, etc. never miss the guest.
Technical:
ABS material housing
Working frequency: 433MHz
Detection range: 50~80 meters in open air
Built-in 38 melody chimes
Adjustable volume
Power: - Transmitter was powered by 1 x 23A 12V battery (included) Receiver voltage: AC 220V (2-flat-pin plug) Item: V009A 2W 38-Melody Wireless Doorbell Transmitter / Receiver Set - White (1 x 23A 12V / AC 220V)
Dimensions: 3.54 in x 2.36 in x 0.98 in (9.0 cm x 6.0 cm x 2.5 cm)
Weight: 3.81 oz (108 g)
Products Display (Not include battery):
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