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Smart WiFi Door Sensor With Alexa, APP Control

19 reviews
100% of buyers enjoyed this product! 2223 orders
31 days
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Smart WiFi Door Sensor Door Open /
Closed Detector Compatible With Alexa
Google Home IFTTT Tuya APP
Smart WiFi Door Sensor With Alexa, APP Control
Smart WiFi Door Sensor With Alexa, APP Control
This device is designed for tuyasmart / smart life app. You can set it to control other tuya smart device. You can check the detector status in alexa / ifttt app, but it can not control other alexa / ifttt device. If you do not know how to connect to your alexa / ifttt app, please contact us, thanks !!!
Compatible with Alexa & Google Home:
Simply use your voice to control the connected devices by Alexa or Google Home. It can also perform auto control together with other smart devices which are compatible with Smart Life or IFTTT. Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed.
Smart WiFi Door Sensor With Alexa, APP ControlSmart WiFi Door Sensor With Alexa, APP ControlSmart WiFi Door Sensor With Alexa, APP ControlSmart WiFi Door Sensor With Alexa, APP ControlSmart WiFi Door Sensor With Alexa, APP Control
Smart WiFi Door Sensor With Alexa, APP Control
Smart WiFi Door Sensor With Alexa, APP Control
Battery: AAA1.5V x 2 (Batteries not included)
Standby current: le5uA
Protocol: IEEE 802.11b/g/n
Operating Temperature: -10 Celsius-40 Celsius (14degF-104degF)
Operating Humidity: 20%-85%
Storage Temperature: -10 Celsius -60 Celsius (14degF-140degF)
Storage Humidity: 0%-90%
Standby time : 6 – 12 months
Range: 45m
Wireless Type : 2.4GHz
Size:Main body : 93mm x40mm x20 mm
Small body : 93mm x 13mm x 20 mm
Product Include:
1 * wifi door/window sensor


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of TekPanda (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

19 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
17 Nov 2019

Working perfect

verifed buyer
15 Nov 2019

excellent product as described fast shipment and great communication with store 5*+

verifed buyer
15 Nov 2019

Переживал за качество продукта и работоспособность. Все нормально: оба датчика пришли в целых коробках, все быстро подключил к телефону через приложение Smart Life, хотя в инструкции предлагалось TUYA Smart APP.

verifed buyer
15 Nov 2019

Все отлично. работает, оповещения проходят мгновенно . Рекомендую.

verifed buyer
13 Nov 2019

Thank you for the quick delivery. The goods arrived in order and nicely packed. thank you!

verifed buyer
12 Nov 2019

Great item. Working fine, setup is very easy. Think about positioning before taping it. Adhesive tapes are pretty strong and are difficult to take off once taped into place. But that's a good thing

verifed buyer
7 Nov 2019

Киев 2 недели. Пришло на новую почту. к сожалению пока не получается подключить к приложению Туя - не находит

verifed buyer
4 Nov 2019

Датчики рабочии. Работают 24/7 без возможности включения или выключения. Памяти нету. Если нету интернета регестрировать открытие и закрытие не будет. Работает и конектится отлично через программу Smart life.

verifed buyer
31 Oct 2019

3 недели до моск обл. Запаковано хорошо, подключил - пока работает, дальше посмотрим. Приложение скачивается в play market.

verifed buyer
31 Oct 2019

Всем привееет Товар получил и заснял на видео и выложил на ютюб канал Эльвир GOLD. ПОДПИСЫВАЙТЕСЬ ВСЕМ СПАСИБО ЗА ЛАЙКИ

verifed buyer
25 Oct 2019

Thanks for the good product and service. Without zigbee or z-wave hub, I can detect my door and window status. It supports lots of smart apps include google home and ifttt, so I can easily control my house.

verifed buyer
11 Oct 2019

funciona muy bien, también con SMART life. mas adelante comentaré como sigue

verifed buyer
19 Sep 2019

this Product is much better than other door sensors on aliexpress! works perfect! with battery status! store and product highly recommended! fast shipping!

verifed buyer
18 Sep 2019

Se trata de un sensor wifi para colocar en puertas o ventanas. Funciona a través de la app Tuya Smart, bajo mi punto de vista una de las mejores del mercado y el dispositivo funciona muy muy bien, rápido y fiable. La instalación es muy sencilla, basta con conectar las pilas y hacer una búsqueda desde la app para conectarlo con la red wifi de la casa (2,4G). Pero lo realmente atractivo de este aparato es poder recibir notificaciones de cuando se ha abierto o cerrado una puerta o ventana, con Google Assistant puedes comprobar rápidamente su estado y también puedes programar rutinas combinándolo con otros aparatos compatibles (ej. Que una cámara haga una captura de imagen cada vez que el sensor detecte que la puerta se abre, o también que se encienda una luz). En definitiva estoy muy contento y seguramente compraré más hasta sensorizar toda la casa.

verifed buyer
16 Sep 2019

Супер быстрая доставка, около 9 дней. очень хорошее качество. Нужно 2 батарейки формата ААА (в комплект не входят). Работает как минимум с 3мя приложениями - Tuya, Smart Life, Digma. Есть 3 типа уведомлений - Дверь / Окно открыто, закрыто, батарея разряжена. Маленький размер, простая установка. рекомендую. The delivery was super fast, about 9 days. Very good quality. It's required 2 AAA batteries (not included in the package). Working with at least 3 applications - Tuya, Smart Life, Digma. It has 3 notifications - Door/Windows is Open, Close, battery drained. Small size, simple installation. recommend.

verifed buyer
14 Sep 2019

Excelente qualidade, consegui configurar automação tranquilamente pelo app Smart Life (quando abro a porta de entrada, a luz mais próxima da sala de acende, e após fechada se apaga depois do tempo programado). Não fica consumindo bateria constantemente, o dispositivo fica em stand by e apenas conecta no wi-fi quando abre ou fecha. excelente!

verifed buyer
12 Sep 2019

Only tested one until now, but it works perfectly! Very easy to setup in 1min! Will buy more again!

verifed buyer
10 Sep 2019

подключилось легко. сообщения приходят когда откр и закрыто. можно делать сценарии. т.е пример дверь открыты то вкл свет....

verifed buyer
9 Aug 2019

отличный wifi датчик. легко и понятно подключается. быстро реагирует уведомлением на смартфон. буду покупать еще.

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