Беспроводной дверной звонок 58 аккордов светодиодный приемник водонепроницаемые передатчики на батарейках диапазон 300 м дверные звонки для дома и
- Категория: Doorbells >>>
- Поставщик: Shenzhen,Shenan,Yangguang,Electronics,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 7.72 $* | 7.51 $* |
| Aug-17-2025 | 7.93 $* | 7.39 $* |
| Jul-17-2025 | 6.47 $* | 6.75 $* |
| Jun-17-2025 | 7.74 $* | 7.21 $* |
| May-17-2025 | 6.46 $* | 6.32 $* |
| Apr-17-2025 | 7.76 $* | 7.34 $* |
| Mar-17-2025 | 7.45 $* | 7.0 $* |
| Feb-17-2025 | 7.52 $* | 7.25 $* |
| Jan-17-2025 | 7.6 $* | 7.60 $* |
Характеристики
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Product Description
Wireless Doorbell Simple Introduction
The wireless doorbell is an ideal unit to alert you by music when someone is visiting you. With wireless plug-in receiver and battery powered transmitter, it is easy to install and move. The doorbell features 58 ringtones and 5 volume levels to suit your needs, and can reach up to 300m barrier-free wireless distance. Using learning code for pairing, you can add more extra receivers or transmitters to expand this alert system to meet your different requirements.
Product Name | Wireless Door Bell |
Wireless Distance | 500-1000ft in Open Air; 100~300ft w/ Metal Door |
Selectable Ring Tone | 58 Melodies |
Volume Range | 0-110dB |
Working Frequency | 433.92 MHz±280KHz |
Expandable | Supports up to 58 Transmitters or Receivers |
Voltage of Receiver | AC 110V ~ AC 220V 50Hz/60Hz or DC 3 AAA Batterie |
Battery in Transmitter | 12V 23A Alkaline Battery / CR2016*2 Cell Battery |
Battery Lifetime of Transmitter | 1 Year |
Waterproof Level | IP55 |
Working Temperature | About -20℃~50℃ |
Unit Dimension & Weight | Receiver: 81*82*28mm (DC) / 72g Transmitter: 82*30*15mm (US) / 30g |
Color | White, Black or Customization |
Notice | If you want to place an order, please contact the seller,we will calculate the cheapeset freight for you ! |
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Company Information
Company Profile
Since 1995, Shenzhen Shenan Yangguang Electronics Co.,Ltd (Shenan) is a manufacturer , main products include wireless doorbell, Security alarm system,Local alarm system,Smart sensors,Smart Plug,Smart Diffuser and Humidifier,Smart Lighting,etc.With our own R&D team, molding and injection machines and production workshop, Shenan is able offer one-stop OEM and ODM service and quality-guranteed products.
Factory has got ISO9001and BSCI approval,products passed CE, ROHS, FCC, ETL and SAA test, which can ensure us to provide qualified and reliable products to meet our customers’ expectations.
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