---
product_id: 449828805
title: "WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa, Google Home (1-pack)"
brand: "senckit"
price: "589 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/449828805-wifi-door-and-window-sensors-tuya-smart-alarm-with-free
store_origin: DK
region: Denmark
---

# 2.4 GHz WiFi connectivity Ultra-low power with long battery life 65 dB loud alarm alert WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa, Google Home (1-pack)

**Brand:** senckit
**Price:** 589 kr
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your home security game—smart, sleek, and always connected.

## Quick Answers

- **What is this?** WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa, Google Home (1-pack) by senckit
- **How much does it cost?** 589 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/449828805-wifi-door-and-window-sensors-tuya-smart-alarm-with-free)

## Best For

- senckit enthusiasts

## Why This Product

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

## Key Features

- • **Instant Smart Alerts:** Get real-time notifications on your phone the moment a door or window opens—stay connected no matter where you are.
- • **Reliable & Worry-Free:** Backed by rigorous quality testing and a 2-year warranty, ensuring your peace of mind is built to last.
- • **Seamless Voice Control:** Effortlessly integrate with Alexa and Google Home—no hub or extra fees needed for hands-free security updates.
- • **Hassle-Free Installation:** No tools, no stress—stick it on and sync via the app in minutes, designed for busy professionals on the go.
- • **Versatile Security Coverage:** Protect more than just doors and windows—perfect for garages, cabinets, pet doors, and even liquor cabinets.

## Overview

The SENCKIT WiFi Door and Window Sensor offers ultra-low power consumption with 2 AAA batteries included, connects via 2.4 GHz WiFi for instant mobile alerts, and features a 65 dB alarm. Compatible with Alexa and Google Home without requiring a hub, it installs easily with 3M stickers and covers multiple entry points for comprehensive home security.

## Description

Independent WIFI Home Security Door Window Burglar Magnetic sensor Alarm,Fully integrated design, beautiful and delicate.Real-time monitoring of doors/windows, drawers being illegally opened and closed state alarms, remote monitoring by mobile phone APP.Compatible with  Alexa, Google Home.Door Window Smart Sensor Alarm Specifications:◎Function: The alarm can issue a strong alarm when opens the door or window illegally.◎Using ultra-low power consumption program control processing technology, with low battery reminder function.(provides battery status update with a low battery test button)◎Battery: Insert 2 PCS AAA battery (Battery contain in the box)◎Compatible with Apple,Android system◎work with 2.4 GHz WIFI CONNECTION （5G is not supported!）◎Working Environment:-10℃-50℃（14℉-122℉）◎Weight: 50g◎Size:72*45.5*14mm Package List:1 * Wireless Door Sensor Main Body1 * Door Sensor Deputy Body1 * User Manual1 * 3M Stickers

## Features

- [WIFI wireless connection] By connecting WIFI and mobile phone connection, whether you are at home or away, Instant notification to your phone immediately when door or window is opened or closed.
- [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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery description | AAA |
| Number of batteries | 2 AAA batteries required. (included) |
| Voltage | 3 Volts (DC) |
| Control method | App |
| Noise level | 65 Decibels |
| Mounting type | Wall Mount |
| Sensor technology | Contact Sensor |
| UPC | 770619959104 |
| Item weight | 50 g |
| Manufacturer | SENCKIT |
| Part number | door window sensor |
| Item Weight | 49.9 g |
| Product Dimensions | 7.2 x 2.5 x 1.4 cm; 49.9 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | door window sensor |
| Color | White |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| tech_spec_battery_description_toys | AAA |

## Product Details

- **Colour:** White
- **Brand:** SENCKIT
- **Power source:** Battery Powered
- **Compatible devices:** Home Security System, Smartphone
- **Product dimensions:** 7.2L x 4.6W x 1.4H centimeters

## Images

![WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa, Google Home (1-pack) - Image 1](https://m.media-amazon.com/images/I/51gHDYX9JAL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Will it trigger if the intruder breaks the window?**
A: Not unless the sensor happens to fall off during the break in. It's not intended to detect breaking sound.

**Q: Will it work in a metal mailbox?**
A: Yes I can see that working.

**Q: how do you get the cover off?**
A: Either with finger nail or a small flat screwdriver. It comes off very easy.
I love this switch. Already there are three in my townhouse. After changing the battery, it starts working with no set up needed.

**Q: Can you set timer on these devices to not activate? Ex: if use on window, there are times in the days i would like to leave the window opens wo alarm**
A: So far I have not had an actual alarm go off at any point. It does however keep track of when the door is opened and closed I am sure that if you leave it open and an alarm goes off it will be able to be desmised by your phone.

## Frequently Bought Together

- WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa, Google Home (1-Pack)
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-03*