---
product_id: 386230063
title: "WiFi Door Sensor, Tuya Smart Door Window Sensor, Smart Window Sensor Real-time Alarm Compatible with Alexa Google Assistant,Home Security Door Open Contact Sensor for Business Burglar Alert (1 Pack)"
brand: "phovolt"
price: "969277₫"
currency: VND
in_stock: true
reviews_count: 2
category: "Phovolt"
url: https://www.desertcart.vn/products/386230063-wifi-door-sensor-tuya-smart-door-window-sensor-smart-window
store_origin: VN
region: Vietnam
---

# 2.4 GHz WiFi connectivity Long-lasting AA battery power Instant door/window open alerts WiFi Door Sensor, Tuya Smart Door Window Sensor, Smart Window Sensor Real-time Alarm Compatible with Alexa Google Assistant,Home Security Door Open Contact Sensor for Business Burglar Alert (1 Pack)

**Brand:** phovolt
**Price:** 969277₫
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay one step ahead—secure smarter, live freer!

## Quick Answers

- **What is this?** WiFi Door Sensor, Tuya Smart Door Window Sensor, Smart Window Sensor Real-time Alarm Compatible with Alexa Google Assistant,Home Security Door Open Contact Sensor for Business Burglar Alert (1 Pack) by phovolt
- **How much does it cost?** 969277₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/386230063-wifi-door-sensor-tuya-smart-door-window-sensor-smart-window)

## Best For

- phovolt enthusiasts

## Why This Product

- Trusted phovolt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** Stick it on with 3M adhesive—no tools, no hassle, just smart protection in minutes.
- • **Energy-Efficient Design:** Low power consumption with AA batteries that last, plus automatic low-battery alerts to keep you worry-free.
- • **Real-Time Security Alerts:** Get instant smartphone notifications the moment your door or window opens—never miss a beat.
- • **Wide Compatibility & Range:** Operates on reliable 2.4 GHz WiFi with a strong transmission range up to 200m in open areas.
- • **Seamless Smart Home Integration:** Effortlessly sync with Alexa, Google Assistant, and Smart Life for voice control and automation.

## Overview

The PHOVOLT Tuya WiFi Door Sensor offers real-time alerts for door and window activity via 2.4 GHz WiFi, compatible with Alexa and Google Assistant. Powered by replaceable AA batteries with low-power consumption and automatic battery alerts, it installs easily using 3M adhesive. Ideal for smart home security, it ensures you’re instantly notified of any entry, enhancing your peace of mind with seamless app control and smart automation.

## Description

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. Convenient for you to detect your doors, windows, cabinets, drawers, or anywhere you want to notified when it is opened or closed.Enjoy Your Smart Life:When you leave home, it will push a notification message to you when the door/window opens or closes, so you can discover the intruder in time. Furthermore, you could share the device with your family members and track the history of sensor activities.Easy to Install:No complicated installation tools are required. The sensor can be installed with double-sided adhesive tape or screws(included) in just a few steps, and download an app "tuya" or "Smart Life" from GooglePlay or App Store to add the device to detect the status of your door/window.Parameter1.Operating Power: AAA 1.5V X2(Not including battery) 2.Wireless Type:2.4GHz(not support 5G ) 3.Compound multi-layer design 4.Built-in omnidirectional antenna 5.Superior circuit design 6.High-performance and low power consumption 7.Superior ABS material 8.Protocol:IEEE 802.11b/g/n 9.Shock resistence:4.7M,1.2M.3.5M,300k 10.Transmission distance:50-200m in open areaSpecifications:1.Operating Power: AAA 1.5V X2(Not including battery) 2.Wireless Type:2.4GHz(not support 5G ) 3.Compound multi-layer design 4.Built-in omnidirectional antenna 5.Superior circuit design 6.High-performance and low power consumption 7.Superior ABS material 8.Protocol:IEEE 802.11b/g/n Package Included:1 * tuya wifi door/window sensorNotes:This device is designed for the tuya smart/smart life app. You can set it to control a

Review: رائع - منتج رائع وسهل الاستخدام
Review: رائع - اعجبني للغاية ولا يستهلك البطارية لقد قمت بتركيب منذ 15 يوما ولا زالت البطارية مئة بالمئة

## Features

- Receive Real-time Alarms Remotely: when the door/window is opened or closed, the sensor will push instant notification to your smartphone immediately
- Alert message push: When the door/window is triggered, you will receive an alarm signal from your phone. Convenient for you to detect your doors, windows, cabinets, drawers, or anywhere you want to notified when it is opened or closed
- Only work with 2. 4 GHz WIFI CONNECTION: It connects to your smartphone via App under 2.4G Wi-Fi environment. If your WiFi router only supports 5G, the device won’t connect
- Compatible with Alexa and Google home: It can also perform auto control together with other smart devices that are compatible with Smart life. The sensor door needs two AA batteries(not include). When the battery level is low, it will automatically push messages through APP to remind you to change the battery, never worry about running out of battery
- Easy Installation：No Need to use complicated tools when installation, just use 3M glue to install, firm and durable. The distance between the two components should be as close as possible, and the closest distance should not affect the opening/closing of the door or window

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096B2V6YY |
| Battery Description | Replaceable AA batteries |
| Battery description | Replaceable AA batteries |
| Best Sellers Rank | #5,275 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Home Security Door & Window Sensors |
| Brand | PHOVOLT |
| Color | white |
| Colour | white |
| Compatible Devices | Home Security System, Smartphone |
| Compatible devices | Home Security System, Smartphone |
| Control Method | App |
| Customer Reviews | 4.0 out of 5 stars 512 Reviews |
| Manufacturer | PHOVOLT |
| Mounting Type | Window Mount |
| Number of Batteries | 2 AAA batteries required. (included) |
| Number of batteries | 2 AAA batteries required. (included) |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Sensor Technology | Contact Sensor |
| Voltage | 1.5 Volts |

## Product Details

- **Battery description:** Replaceable AA batteries
- **Brand:** PHOVOLT
- **Colour:** white
- **Compatible devices:** Home Security System, Smartphone
- **Power source:** Battery Powered

## Images

![WiFi Door Sensor, Tuya Smart Door Window Sensor, Smart Window Sensor Real-time Alarm Compatible with Alexa Google Assistant,Home Security Door Open Contact Sensor for Business Burglar Alert (1 Pack) - Image 1](https://m.media-amazon.com/images/I/51ZXVd2bkpL.jpg)

## Questions & Answers

**Q: Is it compatible with google home?**
A: You can link the app to google home, but the device itself does not appear in Devices in the google home, rendering it useless. You cannot control the device using google home.

**Q: Can i set it to work with my Alexa thermostat to shut AC off off if door left open?**
A: Yes, you can make a routine or scene if sensor is open, then shut off AC.

**Q: How much is the Service monthly?**
A: No monthly, download app and it works real time

**Q: Can I use it outside? IP67?**
A: I would say NO because it is not water proof.  It might work for a while but eventually would think the elements would render it useless.

## Customer Reviews

### ⭐⭐⭐⭐⭐ رائع
*by B***R on 26 April 2024*

منتج رائع وسهل الاستخدام

### ⭐⭐⭐⭐⭐ رائع
*by M***I on 24 July 2023*

اعجبني للغاية ولا يستهلك البطارية لقد قمت بتركيب منذ 15 يوما ولا زالت البطارية مئة بالمئة

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-07*