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4 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Compatible with Alexa, Google Home, Siri

Free shipping on orders over $29.99

$38.99

$ 20 .99 $20.99

In Stock

About this item

  • [Multiple Uses] Install the Alarm Sensor not only on front doors or windows, but also on garage doors, liquor cabinets, front gate, safety deposit box, pet doors and more.
  • [Easy Install] No complicated installation tools are required. Please scroll down find the video in the main page how to add sensor to WIFI and Alexa.Low power consumption door sensor, super-long battery life avoid replacement frequently
  • [Compatible with Alexa and Google Home] No hub required and No fees charge. Pair our Smartlife app with either Alexa or Google Home and enjoy knowing the status of your door sensor without needing to use your phone. Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed.
  • [WIFI wireless connection] Intelligent wireless infrared sensor alarm,APP Remote Control.Use Tuya APP for free,it can be used independently by connecting to WIFI without connecting to the alarm main unit.Minimalist screen,easy operation, Real-time monitoring of whether there is anyone through the Tuya APP, when there is movement detected, the alert will be push to your phone,clear at a glance. Can be used with Alexa, Google Home and Siri.
  • [Product quality and service] Our products are 100% tested and ensure that all products are qualified products before leaving the factory,and provide two-year warranty. Please rest assured to purchase and use.If you have any questions about the alarm system, please contact our customer - service anytime. We will solve it for you and make you satisfaction.



Product Description

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Wifi Door Sensor

  • Detection of window/door
  • Remote control&receive notifications
  • Work with Tuya/Smart Life APP
  • Support voice control
  • Easy to install
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The Description Of Door Alarm Sensor:

  • Illegal open/close alarm
  • Low battery warning
  • Support IOS and Android system, Tuya APP control
  • Timely report when door or window not close
  • Operating Power: AAA 1.5V X2(included battery)
  • Wireless Type:2.4GHz(not support 5G )
  • Compound multi-layer design
  • Superior circuit design
  • High-performance and low power consumption
  • Superior ABS material
  • Protocol:IEEE 802.11b/g/n
  • Transmission distance:50-200m in open area
  • Note: Only 2.4Ghz Wifi is supported, dual-band WiFi(2.4G and 5G), need to set up a separate 2.4G channel.

wireless home security system Compatible with Alexa & Google Home

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Support Voice Control

  • window alarm sensors,compatible with Amazon Alexa and Google Assistant;
  • Simply give a voice command to check if your door/ window is open or close.
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Intelligent Linkage

  • Set your smart routine in the app; automatically turn on your smart wall switch or lighting when the door is opened; automatically turn off the air conditioner when the window is opened.
  • Support multi-device controlled: As long as it is compatible with the Smart Life App or Tuya App, you can synchronize more smart devices. Enjoy your smart home with WiFi smart home devices.

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Mobile Remote Viewing

  • You can check what is happening at time.
  • You know what is happening in home when you are out.

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Easy Installation

  • No Need to use complicated tools when installation,just use 3M glue to install,firm and durable.

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Large Capacity More Durable&Low Power Warning

  • Power by 2*AAA batteries(included battery), working time can last for one year without to replace the battery.
  • When the battery level is low, it will push messages via APP to remind you to change battery.

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Package List

  • 4* Window Sensor Main Body
  • 4 * Door Sensor Alarm Deputy Body
  • 1* Instruction Manual
  • 4* Double-sided Tape
  • 8* AAA batteries

Widely used

Great For Your Toddlers And Elderly

  • You can place window open alarms anywhere in garage doors, windows, balconies, drawers, closets, pet doors, shopping malls, etc.
  • Receive Real-time Alarms Remotely: You don't have to worry about your toddlers going out of house without notice, and easily know when your aged parents leave or arrive home, even can be clear when someone enters your shop,office and company reception, etc. You can check your house on APP whatever where you are.

Greg Smith
Reviewed in the United States on February 17, 2025
These were easy to install and activate with the app. Integrated nicely with Alexa. Easy inclusion in routines.
P
Reviewed in the United States on July 27, 2024
great Bargain
Dean A. Park
Reviewed in the United States on September 17, 2023
I have several of these and they all work well. I use four of them for exterior doors. I use one for a garage door. I use another on my mailbox door to let me know the mail has been delivered.
D
Reviewed in the United States on August 5, 2023
Purchased this alarm because we have a autistic child, who is an elopement risk. In addition, our home was built in the 20s and has the original arched front door, which makes most other sensors impossible to use.Pros: fit and worked on our uniquely shaped front door and existing molding. Is accessible by Alexa.Cons: this alarm does not make an audible noise at all! So there is no immediate knowledge that the door is opened unless you happen to have your phone with you and check the notification when it’s first received. There is an inconsistent delay with the notification. Sometimes it’s a matter of 3 to 5 seconds, which might be OK but other times it ranges from 2 to 4 minutes. If you’re just looking to secure your property if you’re away, so you know if somebody is potentially breaking in that may be fine, but if you’re trying to use this to keep a child safe, that delay is unacceptable and dangerous.
Naomi
Reviewed in the United States on July 25, 2023
Hace su función, es fácil de instalar. Las únicas dls cosas que me molestan son: 1. La alarma de que se abrió la puerta se queda pegada aún después de cerrar la misma y me pasa con las dos que compre. 🤷🏻‍♀️ 2. No se cual es el punto de que se “conecte” con Alexa si Alexa no avisa cuando se abre y cierra la puerta totalmente absurdo. Por lo demás todos bien.
Mickaël Thomassin
Reviewed in Mexico on July 7, 2022
El producto es facil de instalar y configurar pero tras unas pocas semanas, sencillamente dejó de funcionar. Al parecer es un problema con las baterias que no dan suficiente energia al aparato o se mueves :/
Valkyrie Rider
Reviewed in the United States on December 22, 2022
Works like I'd hope it would! I have a remotely operated patio door and I needed to know when it opened and closed (I can let my dog out by an app on my phone to open the door) Was easy to install and works great!Revised, I have 4 of these, they all stopped notifying me at once, I can see them on my phone but they refuse to chime, reinstalling them didn’t help, I guess they all need replacement!
jonathan olarti
Reviewed in the United States on November 7, 2022
Well it does what it does, it alarms you when something is open and that’s the extent of it. No alarm setting and it takes awhile before it alerts you.
J.A.N.
Reviewed in the United States on May 20, 2021
Easy to install and it works flawlessly. Uses the Smart Life app and sends notifications to my android phone whenever my patio door is opened or closed. Also will send a reminder that my patio door has been open for an extended period of time. The only problem I had was getting the reset light/button to flash correctly. Took a few tries to get it right. Plus it uses AA batteries not the little round disc batteries that don't have a long storage life.
Jpmayor
Reviewed in Mexico on May 16, 2021
Funciona
Alejandra
Reviewed in Mexico on December 23, 2021
La instalación no es tan complicada, el detalle es que tiene un delay al momento de mandar la notificación de que se abrió la puerta.
Isabel Castañeda
Reviewed in Mexico on December 21, 2021
Cumple su función, es fácil de instalar. Se maneja a través de una aplicación y ahí mandan las notificaciones cuando se cierra y se abre la puerta. Se pueden apagar y prender las notificaciones desde la app.
Fernando ruiz aguilar
Reviewed in Mexico on January 9, 2021
Es fácil de programar. Avisa cuando se abre y se cierra la puerta.
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