Беспроводной Wi-Fi датчик для дверей и окон Sonoff DW2 не требует сетевого соединения управления умным домом через
- Категория: Smart Remote Control >>>
- Поставщик: Shenzhen,Omena,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 4.62 $* | 4.65 $* |
| Jul-17-2025 | 3.13 $* | 3.78 $* |
| Jun-17-2025 | 4.22 $* | 4.75 $* |
| May-17-2025 | 4.18 $* | 4.76 $* |
| Apr-17-2025 | 3.67 $* | 3.10 $* |
| Mar-17-2025 | 4.68 $* | 4.8 $* |
| Feb-17-2025 | 4.9 $* | 4.63 $* |
| Jan-17-2025 | 4.58 $* | 4.90 $* |
Характеристики
Product Description
Sonoff DW2 wireless wifi door and window sensor does not need network connection to control smart home cross-border foreign trade
Have no idea whether burglars break into your home in your absence? Have you ever imagined that your home lights up at once when you open the door? Or wanna your bed-room light turns off automatically once you walk into the living-room? Any of your ideas will be reality with SONOFF DW2-Wi-Fi wireless door/window sensor. DW2-Wi-Fi comes in two pieces, the transmitter fits onto the door or window and the magnetic switch attaches to the frame. It can help secure your door or window to let you know whether your home is safe wherever you are. The sensor will trigger an alarm to your smartphone to remind you of an intruder when the door or window is opened. Connect SONOFF wireless IP camera and you can view who the intruder is on the sensor page of APP. Whatever your door or window is opened or closed, you can check the real-time opening and closing status on eWeLink APP. Real-time battery level display and low-battery reminder ensure you get clear know how long the sensor can run and when you need to replace batteries. With simple peel and stick installation, it is easy to fit in door frames and window sills. *The sensor can work for up to 3 months if the door/window is opened or closed three times a day.
Specification
item | value |
Place of Origin | China |
Guangdong | |
model | DW2 |
battery | AAA 1.5V |
Quiescent Current | <40au |
Emission Current | <15ma |
Material | pc |
installation gap | 5mm |
working temperature | -10c - -40c |
operating system | android 4.1 and ios 9.0 or higher |
wifi | ieee 802.11 b 2.4ghz |
communication method | wireless |
Related Products
Company Profile
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
FAQ
1. who are we?
We are based in Guangdong, China, start from 2017,sell to Western Europe(30.00%),South Asia(30.00%),North America(20.00%),Central America(20.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Test Equipment Tool,Consumer Electronics,Computer Accessories,Musical Instruments,Home & Living
4. why should you buy from us not from other suppliers?
We have more than 12years of experience working with different companies and peopleglobally. We have fluent english speaking associates who can engage with you and handle your requirements professionally. We offer various lever of sourcing services.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: Western Union;
Language Spoken:English,Chinese
We are based in Guangdong, China, start from 2017,sell to Western Europe(30.00%),South Asia(30.00%),North America(20.00%),Central America(20.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Test Equipment Tool,Consumer Electronics,Computer Accessories,Musical Instruments,Home & Living
4. why should you buy from us not from other suppliers?
We have more than 12years of experience working with different companies and peopleglobally. We have fluent english speaking associates who can engage with you and handle your requirements professionally. We offer various lever of sourcing services.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: Western Union;
Language Spoken:English,Chinese
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