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4-Pack Smart Door/Window Sensor: WiFi Alarm, Wireless Alerts, Compatible with Alexa/Google Assistant

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$34.19

$ 16 .99 $16.99

In Stock

About this item

  • FREE APP ALERTS: Protect your home with open / closed door detection. when door/window is opened or closed, the door sensor alarm will push instant notification to your smartphone immediately. Home Security Alarm make House more safety.
  • [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.
  • [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.
  • [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
  • [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.

1
Package List

  • 4 * Wifi Window Sensor
  • 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.

joshua
Reviewed in the United States on January 1, 2025
It just 1-1–25 and I bought this back in July 2023. Factory batteries are still working fine. I have it on a locker and is opened 5-7 times a month. It’s paired to my Alexa home and sends me notifications both to my phone and echo. Simple & effective.
E. Mota
Reviewed in the United States on July 16, 2024
These work great, not a single false alarm yet. They however sometimes take a moment to notify and I wish I could add a sound alarm system, because the notifications are only on the phone.
Besim sahiti
Reviewed in Sweden on May 31, 2024
Nöjd
Shopper
Reviewed in the United States on May 30, 2024
These are great Door Sensors. The best part is that this really works and barely consumes any battery power. I have the same battery running for about 8 months now and it is still showing no signs of slowing down. 98% of the times the alert shows up almost immediately. There were only a few hiccups when alert did not show up or arrived hours late. Its a very good value for money and it does the intended job perfectly. Recommended to everyone.
lee hopkins
Reviewed in the United States on December 4, 2024
As noted by others, the installation is somewhat complicated. However, I got it installed and working including the Alexa skill that allows it to announce the status of my door. "Back door opened". That functionality very quickly stopped. The phone app still works but the connectivity to Alexa has stopped. If you read the reviews on the Alexa skills page, you'll see that many have reported their skill does not work any longer.Returned product.
Monty
Reviewed in the United States on December 26, 2024
I bought these to monitor outside gates but they only work if they are in the same room as the router or access point. They will not function with Alexa (or Smart Home app) if there is even an interior wall between them and the access point let alone an exterior wall. And even with direct line of sight between them the response time is 5 - 10 seconds.
Jackie Wagner
Reviewed in the United States on December 10, 2024
Works great the alarm is great worth the price I'm so thankfully I can worry less about people coming in my home when I'm sleeping gives me great peace of mind great security
Cliente
Reviewed in Italy on November 28, 2024
Avevo già acquistato un termostato wifi della stessa marca che mi ha soddisfatto per la precisione e semplicità di funzionamento. Anche questo sensore si comporta egregiamente.
Arie Mout
Reviewed in the Netherlands on November 10, 2024
Voor op de garagedeur werkt prima kan op de app gewoon aan of uit schakelen
Chris J
Reviewed in the United States on October 18, 2024
I set this up to let me know when the door was left open because of my cats don't belong in the room and i was surprised how instant it worked. the blue light was a concern as I didn't want it to stay on but it will only light up when you open or close the door then go right back off.
nel99
Reviewed in the United States on August 31, 2023
The media could not be loaded.
Géry de la Kethulle
Reviewed in Belgium on June 20, 2023
Efficace et bon marché. Ne pas couper le WiFi de la maison quand on part sinon on ne surveille plus rien à distance
Julio Antonio Valdivia
Reviewed in Spain on November 14, 2022
El sensor es muy fácil de configurar con Smart Life (aunque ya he configurado más cosas) y su integración con Alexa es inmediata con la skill correspondiente.Los adhesivos que lleva parecen buenos, a ver si duran con el tiempo.
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