---
product_id: 539048291
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: "Rp536001"
currency: IDR
in_stock: true
reviews_count: 13
category: "Senckit"
url: https://www.desertcart.id/products/539048291-wifi-door-sensor-smart-door-open-closed-detectors-wireless-window
store_origin: ID
region: Indonesia
---

# 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:** Rp536001
**Availability:** ✅ In Stock

## Summary

> 🚪 Stay one step ahead—secure smarter, live easier!

## 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?** Rp536001 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/539048291-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

- • **Instant Phone Alerts:** Real-time notifications on door/window status keep you in the loop wherever you are.
- • **Voice-Activated Security:** Check and control your sensors hands-free with Alexa or Google Assistant integration.
- • **Smart Home Automation Ready:** Create custom routines to sync your sensor with lights, plugs, and alarms effortlessly.
- • **Seamless Dual-Mode Connection:** No hub needed—connect via Wi-Fi or Bluetooth instantly for hassle-free setup.
- • **Long-Lasting Power & Peace of Mind:** Powered by 2 AAA batteries with a full year of monitoring and proactive low battery warnings.

## Overview

The SENCKIT WiFi Door Sensor is a compact, battery-powered contact sensor designed for doors and windows. It features dual Wi-Fi and Bluetooth connectivity requiring no hub, supports voice control via Alexa and Google Assistant, and integrates seamlessly with Smart Life and Tuya apps. With instant phone notifications, customizable automation routines, and a year-long battery life with low power alerts, it offers a reliable and smart home security upgrade for busy professionals.

## 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.com

Review: Easy to set up and working perfectly. Quck to respond when set up in an Alexa routine. - So far, working better than expected. I recently converted the lights in my basement to smart lights. This is a utility basement for laundry and storage. So, just a few overhead leds conected to one light socket where I added a smart socket. I found it to be a pain to remember to ask Alexa to turn the lights on before heading down there so I was looking for a solution. This door sensor is perfect. I have it on the basement door leading from by kitchen. When I open the door, by the time I get down 2 or 3 stairs, it has already turned the lights on for me. When I come up and close the door, it shuts the lights off. Setting it up was pretty simple. I think that's partly because the SmartLife app works very well and typically finds any new device. But it connected on my first attempt and so far hasn't given me any issues. Honestly, I was worried because it didn't need a hub and the price was very good compared to similar options. I'm very pleased with this.
Review: A little sus, not not bad - The good: - The device makes no sound - The magnet pull is abysmally weak, so while it's nothing that you need to push/pull through, it still works - 2 AAA batteries - easy to replace - The notifications and alerts *generally* work reliably - It's relatively small. I feel it cold be smaller, but adding in the AAA battery compartment, it makes a bit of sense that it's not The bad: - Requires an app. Not necessarily obtained through third-party sites. I actually got the app first before the device. - Adding the device to the app is a bit painful. You'll likely need to do it twice (to familiarize yourself with the process the first time) unless your phone is setup to grant absolutely all permissions to everything immediately - Alerts work, but by default, it's the most obnoxious and urgent-sounding alarm... for a door being opened/closed/low battery. NOTE: This uses "alert notifications" not "notifications", so on glorious Android, this can be altered to your liking pretty easily so that you have a distinct, calmer, alert notification sound for this app - There's a flashing light. I understand that it needs to have some level of direct communication, and it's small enough to cover with tape or something, but still. When I get things that start beeping and flashing, my first goal is to prevent them from beeping or flashing The Ugly: - The app refuses to work unless you grant location permissions - PRECISE location permissions. This is apparently a one-time thing, as after setup, you can remove the permission. The app cries about it, but will continue to work. - You cannot connect this bluetooth/wifi device with only bluetooth. You need to give it (via the app) your wifi password. - Many features you'd expect, like alternate notifications outside the app cost additional money on a subscription basis. I'm fine with just the app notifications, personally. Get a notification forwarding app if this will bug you. - If you are looking into this product because you want to stay away from Tuya, I have some bad news for you. - Made in China

## Features

- TUYA DOOR SENSOR: Upgraded door alarm with bluethooth 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 change when opened or closed, with an entry save in History Log. Window alarm sensors can be used for Doors, Windows, 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: Door alarm sensor works with Tuya Smart/Smart Life/Alexa and Routines for Automation. Create routines /scene 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 built-in low consumption module, come with TWO AAA Batteries and provide 1 year monitoring, When the battery level is low, it will automatically push messages throuch App to remind you to change battery, never worry about running out of battery. We provide 12 months warranty on door alarms for home security

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BPXVQ359 |
| Battery Description | AAA |
| Best Sellers Rank | #139 in Home Security Systems |
| Brand | SENCKIT |
| Built-In Media | Detector |
| Color | White |
| Compatible Devices | Home Security System, Smartphone |
| Control Method | App |
| Customer Reviews | 3.9 3.9 out of 5 stars (440) |
| Item Dimensions L x W x H | 2.73"L x 1"W x 2.74"H |
| Item Type Name | wifi sensor |
| Item Weight | 56 Grams |
| Manufacturer | SENCKIT |
| Mounting Type | Window Mount |
| Number of Batteries | 2 AAA batteries required. (included) |
| Power Source | Battery Powered |
| Sensor Technology | Contact Sensor |
| Voltage | 3 Volts |

## Product Details

- **Brand:** SENCKIT
- **Color:** White
- **Compatible Devices:** Home Security System, Smartphone
- **Power Source:** Battery Powered
- **Product Dimensions:** 2.73"L x 1"W x 2.74"H

## 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)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Easy to set up and working perfectly. Quck to respond when set up in an Alexa routine.
*by B***K on October 22, 2025*

So far, working better than expected. I recently converted the lights in my basement to smart lights. This is a utility basement for laundry and storage. So, just a few overhead leds conected to one light socket where I added a smart socket. I found it to be a pain to remember to ask Alexa to turn the lights on before heading down there so I was looking for a solution. This door sensor is perfect. I have it on the basement door leading from by kitchen. When I open the door, by the time I get down 2 or 3 stairs, it has already turned the lights on for me. When I come up and close the door, it shuts the lights off. Setting it up was pretty simple. I think that's partly because the SmartLife app works very well and typically finds any new device. But it connected on my first attempt and so far hasn't given me any issues. Honestly, I was worried because it didn't need a hub and the price was very good compared to similar options. I'm very pleased with this.

### ⭐⭐⭐⭐⭐ A little sus, not not bad
*by D***I on January 5, 2025*

The good: - The device makes no sound - The magnet pull is abysmally weak, so while it's nothing that you need to push/pull through, it still works - 2 AAA batteries - easy to replace - The notifications and alerts *generally* work reliably - It's relatively small. I feel it cold be smaller, but adding in the AAA battery compartment, it makes a bit of sense that it's not The bad: - Requires an app. Not necessarily obtained through third-party sites. I actually got the app first before the device. - Adding the device to the app is a bit painful. You'll likely need to do it twice (to familiarize yourself with the process the first time) unless your phone is setup to grant absolutely all permissions to everything immediately - Alerts work, but by default, it's the most obnoxious and urgent-sounding alarm... for a door being opened/closed/low battery. NOTE: This uses "alert notifications" not "notifications", so on glorious Android, this can be altered to your liking pretty easily so that you have a distinct, calmer, alert notification sound for this app - There's a flashing light. I understand that it needs to have some level of direct communication, and it's small enough to cover with tape or something, but still. When I get things that start beeping and flashing, my first goal is to prevent them from beeping or flashing The Ugly: - The app refuses to work unless you grant location permissions - PRECISE location permissions. This is apparently a one-time thing, as after setup, you can remove the permission. The app cries about it, but will continue to work. - You cannot connect this bluetooth/wifi device with only bluetooth. You need to give it (via the app) your wifi password. - Many features you'd expect, like alternate notifications outside the app cost additional money on a subscription basis. I'm fine with just the app notifications, personally. Get a notification forwarding app if this will bug you. - If you are looking into this product because you want to stay away from Tuya, I have some bad news for you. - Made in China

### ⭐⭐⭐⭐ The basics
*by W***T on July 12, 2024*

It’s great for a very basic set up. The notification is thru your phone only. Setup was fairly easy. Not sure yet how long the batteries will last, but the phone app does show battery level. Linked it to Google Assistant and the app doesn’t show any info for the alarms, but the hub does show the battery life and the window status as open or closed. The alarm sound is based on your phone value only. The alarm sound does not play thru Google Nest or Google Mini so compatibility is very very limited to seeing the battery level and window status only on the hub only. Quality works for the price point and connectivity seems good so far. There’s about a 10 second delay from the window being open to when the notification and sound comes thru on my phone. I’m not sure if you get more features with Alexa but was really hoping the alarm sound or an announcement could be made thru Google so that was a little disappointing by the compatibility features.

## 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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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-11*