---
product_id: 640617634
title: "Smart WiFi Door Sensor Home| No Hub Required| App Alert, Works with Tuya Smart Life Devices, Compatible with Alexa, Google Home, Siri| Smart WiFi Door Sensor for Home/Office (Phone Alert + Siren, 2)"
brand: "sekyo"
price: "NT$50"
currency: TWD
in_stock: false
reviews_count: 7
url: https://www.desertcart.tw/products/640617634-smart-wifi-door-sensor-home-no-hub-required-app-alert
store_origin: TW
region: Taiwan
---

# Instant app alerts Battery powered, low battery alerts 80dB loud siren alarm Smart WiFi Door Sensor Home| No Hub Required| App Alert, Works with Tuya Smart Life Devices, Compatible with Alexa, Google Home, Siri| Smart WiFi Door Sensor for Home/Office (Phone Alert + Siren, 2)

**Brand:** sekyo
**Price:** NT$50
**Availability:** ❌ Out of Stock

## Summary

> 🚪🔒 Secure your space, stay connected, and never miss a beat!

## Quick Answers

- **What is this?** Smart WiFi Door Sensor Home| No Hub Required| App Alert, Works with Tuya Smart Life Devices, Compatible with Alexa, Google Home, Siri| Smart WiFi Door Sensor for Home/Office (Phone Alert + Siren, 2) by sekyo
- **How much does it cost?** NT$50 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/640617634-smart-wifi-door-sensor-home-no-hub-required-app-alert)

## Best For

- sekyo enthusiasts

## Why This Product

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

## Key Features

- • **No Hub, No Hassle:** Plug-and-play setup with no extra hub required—install in minutes with adhesive or screws.
- • **Powerful 80dB Siren:** Deter unwanted guests instantly with a loud siren that commands attention and protects your space.
- • **Instant Intruder Alerts:** Get real-time notifications on your phone the moment a door or window opens, keeping you one step ahead.
- • **Reliable Battery Operation:** Keeps your home secure even during power outages, with timely low battery alerts to never miss a beat.
- • **Seamless Smart Home Integration:** Works effortlessly with Alexa, Google Home, and Siri for hands-free security control.

## Overview

The Sekyo Smart WiFi Door Sensor offers 80dB siren alerts and instant app notifications without needing a hub. Compatible with Alexa, Google Home, and Siri, it ensures seamless smart home integration. Battery-powered for uninterrupted security, it’s easy to install and perfect for homes or offices seeking reliable, real-time intrusion detection.

## Description

Stay informed with real-time notifications when a door, window, or garage is opened or closed. The sensor also emits a powerful siren to deter intruders and alert those nearby. (Subscription required for additional phone call or SMS alerts.). Protect your home or business with immediate alerts for unauthorized entries, adding a robust layer of security to your property. The built-in loud siren activates upon detecting an opening, effectively discouraging potential intruders and ensuring nearby individuals are alerted. Operates on batteries for uninterrupted functionality, even during power outages. Includes low-battery alerts to ensure timely replacements.

Review: Useful - All what I need, I got
Review: Just perfect - Nice pice , connected with tuya app It works with home assistant

## Features

- Door Sensor With Loud Siren Alarm: When door/window/garage is opened or closed, the smart door sensor will push instant alarm notification, also emits a loud siren sound. (To get instant phone call & messages - Subscription required)
- Enhanced Security: Alerts you immediately if an unauthorized entry is detected, providing an added layer of security to your home or business.
- Loud Siren Alarm: Emits a loud siren sound upon detecting a door opening, deterring potential intruders and alerting nearby individuals.
- Easy Installation: Simple setup process with adhesive backing or screws, making it convenient to install on any door without professional assistance.
- Battery Operated: Functions on batteries, ensuring continuous operation even during power outages, with low battery alerts for timely replacements.
- Versatile Applications: Suitable for various environments including homes, offices, shops, and warehouses, enhancing security across different settings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5VG331P |
| ASIN  | B0D5VG331P |
| Batteries | 2 AAA batteries required. |
| Batteries  | 2 AAA batteries required. |
| Batteries Included? | No |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery description | AAA Alkaline |
| Best Sellers Rank | #21,505 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Home Security Door & Window Sensors |
| Color | White |
| Control method | App |
| Customer Reviews | 3.6 3.6 out of 5 stars (201) |
| Customer reviews | 3.6 3.6 out of 5 stars (201) |
| Date First Available | 3 October 2024 |
| Date First Available  | 3 October 2024 |
| Included components | Door Sensor |
| Installation Method | Self-Adhesive |
| Item Weight | 40 g |
| Item model number | Sensor + Siren |
| Item model number  | Sensor + Siren |
| Item weight | 40 Grams |
| Manufacturer | Sekyo Innovations Pvt Ltd |
| Manufacturer  | Sekyo Innovations Pvt Ltd |
| Mounting type | Door Mount |
| Noise level | 80 Decibels |
| Number of batteries | 2 AAA batteries required. |
| Part number | DS12 |
| Product Dimensions | 4 x 2.5 x 2.5 cm; 40 g |
| Product Dimensions  | 4 x 2.5 x 2.5 cm; 40 g |
| Sensor technology | Contact Sensor |
| Size | Medium |
| Style | Phone Alert + Siren |
| Voltage | 12 Volts |
| tech_spec_battery_description_toys | AAA Alkaline |

## Product Details

- **Brand:** sekyo
- **Colour:** White
- **Compatible devices:** Alexa, Google Home, Siri
- **Power source:** Battery Powered
- **Product dimensions:** 5L x 4W x 5H centimeters

## Images

![Smart WiFi Door Sensor Home| No Hub Required| App Alert, Works with Tuya Smart Life Devices, Compatible with Alexa, Google Home, Siri| Smart WiFi Door Sensor for Home/Office (Phone Alert + Siren, 2) - Image 1](https://m.media-amazon.com/images/I/51gFlqwS+jL.jpg)
![Smart WiFi Door Sensor Home| No Hub Required| App Alert, Works with Tuya Smart Life Devices, Compatible with Alexa, Google Home, Siri| Smart WiFi Door Sensor for Home/Office (Phone Alert + Siren, 2) - Image 2](https://m.media-amazon.com/images/I/71LMzU-jOjL.jpg)
![Smart WiFi Door Sensor Home| No Hub Required| App Alert, Works with Tuya Smart Life Devices, Compatible with Alexa, Google Home, Siri| Smart WiFi Door Sensor for Home/Office (Phone Alert + Siren, 2) - Image 3](https://m.media-amazon.com/images/I/71vOvdeDwQL.jpg)
![Smart WiFi Door Sensor Home| No Hub Required| App Alert, Works with Tuya Smart Life Devices, Compatible with Alexa, Google Home, Siri| Smart WiFi Door Sensor for Home/Office (Phone Alert + Siren, 2) - Image 4](https://m.media-amazon.com/images/I/71QkEvSMJaL.jpg)
![Smart WiFi Door Sensor Home| No Hub Required| App Alert, Works with Tuya Smart Life Devices, Compatible with Alexa, Google Home, Siri| Smart WiFi Door Sensor for Home/Office (Phone Alert + Siren, 2) - Image 5](https://m.media-amazon.com/images/I/71QfOdnW4EL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful
*by M***Y on 17 November 2025*

All what I need, I got

### ⭐⭐⭐⭐ Just perfect
*by O***R on 5 December 2024*

Nice pice , connected with tuya app It works with home assistant

### ⭐⭐⭐⭐⭐ Review
*by R***A on 15 November 2024*

I am using this for 2 months. Very good product to use for security purposes. Very prompt in sending messages to my mobile.

## Frequently Bought Together

- Sekyo WiFi Smart Door Sensor Alarm for Home | Magnetic Wireless Door Open Alarm Security System (Phone Alert + Siren, 1)
- NAVKAR SYSTEMS Wireless Door Window Open Alert Home Security System Siren/Alarm, Standard Size, White - Set of 4 Nos Sensors

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**Shop now:** [https://www.desertcart.tw/products/640617634-smart-wifi-door-sensor-home-no-hub-required-app-alert](https://www.desertcart.tw/products/640617634-smart-wifi-door-sensor-home-no-hub-required-app-alert)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-17*