---
product_id: 586569904
title: "WiFi Door Sensor: Smart Door Open/Closed Detectors, Wireless Window Sensor with App Notification Alert, Contact Sensor for Home Security, Compatible with Alexa Google Assistant (1pack)"
brand: "senckit"
price: "27640CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Senckit"
url: https://www.desertcart.sn/products/586569904-wifi-door-sensor-smart-door-open-closed-detectors-wireless-window
store_origin: SN
region: Senegal
---

# Dual Wi-Fi & Bluetooth connectivity 1-year battery life with low power alerts Alexa & Google Assistant voice control WiFi Door Sensor: Smart Door Open/Closed Detectors, Wireless Window Sensor with App Notification Alert, Contact Sensor for Home Security, Compatible with Alexa Google Assistant (1pack)

**Brand:** senckit
**Price:** 27640CFA
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Secure smarter, live freer — your home’s silent guardian.

## Quick Answers

- **What is this?** WiFi Door Sensor: Smart Door Open/Closed Detectors, Wireless Window Sensor with App Notification Alert, Contact Sensor for Home Security, Compatible with Alexa Google Assistant (1pack) by senckit
- **How much does it cost?** 27640CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/586569904-wifi-door-sensor-smart-door-open-closed-detectors-wireless-window)

## 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

- • **No Hub Needed Setup:** Plug-and-play Wi-Fi and Bluetooth dual mode means quick installation without extra gateways or hubs.
- • **Automate Your Safety:** Create smart routines linking sensors to bulbs, plugs, or alarms for a fully connected, proactive home.
- • **Instant Smart Alerts:** Get real-time phone notifications whenever doors or windows open or close—never miss a security update.
- • **Long-Lasting Peace of Mind:** Powered by included AAA batteries with a full year of monitoring and automatic low battery warnings.
- • **Seamless Voice Integration:** Check door/window status hands-free with Alexa or Google Assistant compatibility for effortless control.

## Overview

The SENCKIT WiFi Door Sensor is a compact, wireless contact sensor designed for doors, windows, and cupboards. It features dual Wi-Fi and Bluetooth connectivity requiring no hub, supports voice commands via Alexa and Google Assistant, and sends instant app notifications on status changes. Powered by two included AAA batteries, it offers up to one year of monitoring with low battery alerts. Easy to install with 3M adhesive, it integrates seamlessly into smart home routines for enhanced security and automation.

## Description

WiFi Door Sensor: Smart Door Open/Closed Detectors, Wireless Window Sensor with App Notification Alert, Contact Sensor for Home Security, Compatible with Alexa Google Assistant (1pack) : desertcart.co.uk: DIY & Tools

Review: The absolute 'dingos kidneys' - I needed a solution to power off an extension lead that lives in the wife's cupboard, and powers her hairdryer and hair straighteners. Long line of fitted wardrobes, with no other mains outlets nearby - so this is the only place in the bedroom that they can be plugged in. However, I didn't want to risk the situation where the hairdyrer accidentally gets activated while inside the cupboard and burns the house down. I could have build a clunky contraption with a high current microswitch (££), custom-cabled to the extension lead, but this is a lot neater. I use this magnetic sensor, paired (via a 'Scene' in the Smart Life app) with a WiFi socket adapter. It's nuts that the 'signal' has to go through the Internet to their server (probably in China) and all the way back down through various hubs, switches, concentrators and cable boxes - just to turn on the hairdryer when the cupboard door is open, but IT WORKS! Usually within half a second, too.
Review: Does the job - I bought this for my Electric garage door, wanted something to let me know if I've accidentally left it open. I eventually worked out how to set the scenes to remind me every 20 minutes if it was still open, and the app will also tell you if it is currently open or closed. So, it does the job I bought it for. Edit: Seems to have problems connecting to wifi and giving false readings, but can't return it apparently. Edit: Sadly, not doing it's job! Despite being only 3 metres from my Router, looses it's WiFi connection, and had massive delays or no notifications. Passed return date, but no use to me.

## Features

- TUYA DOOR SENSOR: Upgraded door alarm with Bluetooth and Wi-Fi dual connecting mode, No gateway hub required; Simple setup wifi window alarms for home in minutes, Control with phone via Smart Life and Tuya apps: available on Android and IOS. Easily install the door sensor anywhere with the included 3M stickers, firm and durable.
- PHONE ALERTS: Receive Phone Notifications on status changes when opened or closed, with an entry saved in the History Log. Window alarm sensors can be used for Doors, Windows, and Cupboards.
- VOICE CONTROL: Wifi garage sensor compatible with desertcart Alexa and Google Assistant. You can query the opening or closing status of doors/windows by voice.
- HOME AUTOMATION: The door alarm sensor works with Tuya Smart/Smart Life/Alexa and Routines for Automation. Create routines /scenes in Alexa or Smart Life/Tuya app to operate other Smart devices (Smart Bulb, Smart Plug, Siren Alarm, etc).
- LOW POWER WARNING & PEACE OF MIND: The home security system is a built-in low-consumption module, comes with TWO AAA Batteries, and provides 1-year of monitoring, When the battery level is low, it will automatically push messages through the App to remind you to change battery, never worry about running out of battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BPXVQ359 |
| Batteries | 2 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Battery description | AAA |
| Best Sellers Rank | 82,101 in DIY & Tools ( See Top 100 in DIY & Tools ) 74 in Home Security Door & Window Sensors |
| Control method | App, Voice |
| Customer Reviews | 4.0 4.0 out of 5 stars (263) |
| Date First Available | 19 Oct. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 56 g |
| Item model number | wifi door window sensor |
| Item weight | 56 Grams |
| Manufacturer | SENCKIT |
| Mounting type | Door Mount |
| Number of batteries | 2 AAA batteries required. (included) |
| Part Number | wifi door window sensor |
| Product Dimensions | 7 x 1.4 x 2.4 cm; 56 g |
| Sensor technology | Contact Sensor |
| Voltage | 3 Volts |

## Product Details

- **Brand:** SENCKIT
- **Colour:** White
- **Compatible devices:** Home Security System, Smartphone
- **Power source:** Battery Powered
- **Product dimensions:** 7L x 1.4W x 2.4H centimetres

## Images

![WiFi Door Sensor: Smart Door Open/Closed Detectors, Wireless Window Sensor with App Notification Alert, Contact Sensor for Home Security, Compatible with Alexa Google Assistant (1pack) - Image 1](https://m.media-amazon.com/images/I/51RC0C-o8JL.jpg)

## Questions & Answers

**Q: Do you have to have google assistant or alexa to get smartphone notifications of when a door is opened?**
A: No you do not. Just connect your device to Wi-Fi and your smartphone on the app then the turn notifications on and your good to go.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The absolute 'dingos kidneys'
*by E***O on 30 April 2025*

I needed a solution to power off an extension lead that lives in the wife's cupboard, and powers her hairdryer and hair straighteners. Long line of fitted wardrobes, with no other mains outlets nearby - so this is the only place in the bedroom that they can be plugged in. However, I didn't want to risk the situation where the hairdyrer accidentally gets activated while inside the cupboard and burns the house down. I could have build a clunky contraption with a high current microswitch (££), custom-cabled to the extension lead, but this is a lot neater. I use this magnetic sensor, paired (via a 'Scene' in the Smart Life app) with a WiFi socket adapter. It's nuts that the 'signal' has to go through the Internet to their server (probably in China) and all the way back down through various hubs, switches, concentrators and cable boxes - just to turn on the hairdryer when the cupboard door is open, but IT WORKS! Usually within half a second, too.

### ⭐⭐⭐⭐⭐ Does the job
*by T***E on 1 August 2024*

I bought this for my Electric garage door, wanted something to let me know if I've accidentally left it open. I eventually worked out how to set the scenes to remind me every 20 minutes if it was still open, and the app will also tell you if it is currently open or closed. So, it does the job I bought it for. Edit: Seems to have problems connecting to wifi and giving false readings, but can't return it apparently. Edit: Sadly, not doing it's job! Despite being only 3 metres from my Router, looses it's WiFi connection, and had massive delays or no notifications. Passed return date, but no use to me.

### ⭐⭐⭐⭐ Door sensor
*by A***H on 19 December 2023*

I got this so I can know if anyone opens the door to my bedroom when I’m not at home. The device comes with the battery and I did struggle to get the back off to get it in at first but I think I’ve mastered the technique now. I already have some lightbulbs which require the same app so it’s handy to have lots of devices all on the one app. I struggled to find the correct device to add to my account but got there in the end. It’s connected via WiFi and once the magnetic contacts are pulled apart I instantly get a notification to tell me that the door has been opened. You can either screw these parts to the wall or just use the sticky pads that come with it.

## Frequently Bought Together

- WiFi Door Sensor: Smart Door Open/Closed Detectors, Wireless Window Sensor with App Notification Alert, Contact Sensor for Home Security, Compatible with Alexa Google Assistant (1pack)
- Smart WiFi Door Sensor - No Hub Required, Wireless Window Sensor with App Alert, Works with Tuya Smart Devices, Compatible with Alexa, Google Home

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**Shop now:** [https://www.desertcart.sn/products/586569904-wifi-door-sensor-smart-door-open-closed-detectors-wireless-window](https://www.desertcart.sn/products/586569904-wifi-door-sensor-smart-door-open-closed-detectors-wireless-window)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-11*