Best Door Window Sensors 2026

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Last Updated - 27.03.2026

Best Choice

01

Eve

Eve Door & Window (Matter) Set of 3: Smart Contact Sensor for Door & Window, Home Security, Activated Devices, Thread, for Alexa, Apple Home, Google Home, SmartThings, Requires Thread Border Router

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Supports Matter - so you can seamlessly control your home via smartphones and voice assistants from all leading platforms. State-of-the-art thread technology for a robust smart home.
Strict data protection: no Eve cloud, no registration and no tracking. Local processes and communications without cloud dependency.
Requires iOS/iPadOS 16.4 (or later) or Android 8.1 (or later) as well as a control centre of your chosen platform: Apple: Apple TV 4K (2nd Gen. ), Apple TV 4K (3rd Gen. 128 GB), HomePod (2nd Gen. ), HomePod mini / Samsung: SmartThings Hub v3 / Amazon: Echo (4th Gen.) Google: Nest Hub (2nd Gen. ), Nest Hub Max, Nest Wifi Pro.
Receive notifications to stay informed on the go/create automations to control other connected devices as soon as windows/doors are opened/closed (available on select platforms).
Detect whether doors or windows are open or closed.

103,57 €
02

Aqara

Aqara Door and Window Sensor, Pack of 3, Requires Aqara Hub, Zigbee Connection, Wireless Detector for Alarm System and Smart Home, Compatible with Apple HomeKit, Alexa, IFTTT

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24% Off
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Voice control: Compatible with Apple Home Kit, Alexa for talking.
Smart home: The Aqara door and window sensor can control other devices connected to Aqara when the condition of the door or window changes.
Notes: Aqara Hub is required and sold separately. It requires a secure 2.4GHz Wi-Fi network connection. One Aqara Hub can connect up to 32 Aqara devices.
Detection of unauthorised entry: Whenever a door/window is opened unexpectedly, the Aqara door and window sensor sends a warning notification to your phone and activates the local alarm on the Aqara Hub.
22 mm wide opening allows: The Aqara door and window sensor works with most types of doors, windows and other facilities with similar mechanisms, such as drawers, cabinets, etc.

37,99 € 49,99 €(24% Off off)
Value for Money

03

Tapo

Tapo T110 Smart Contact Sensor for Window/Door Locking, Battery Life of More Than 1 Year, Instant App Notification, Must Be Used with Tapo Hub

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25% Off
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Tapo T110 uses the same app as other Tapo devices. Create a safer, more comfortable and comfortable living space for yourself and your loved ones
Stop wondering if you have closed all your windows after you leave the house. Check your doors and windows at a glance with the Tapo app. [Must be used with Tapo H100 Hub]
LONG LASTING PERFORMANCE A battery life of more than 1 year provides long-lasting comfort. Receive notifications from the Tapo app when the batteries are low and need to be changed. *Based on our tests with 60 triggers per day, total 22,000 triggers. [1 x CR2032 battery is included in the package]
INSTANT PUSH NOTIFICATIONS Receive instant notifications on your phone when a door or window opens unexpectedly. The hub can sound a siren to warn of danger and deter intruders.
EASY INSTALLATION Place it wherever you need it with our tool-free installation. The distance between sensor and magnet (up to 15mm) fits most doors, windows and other fixtures.
Automatically turn on light: set your Smart Contact Sensor to turn on the light when you open your door. Can be used with tapo bulb, LED strip and WLAN socket.

14,90 € 19,90 €(25% Off off)
04

Aqara

Aqara Door and Window Sensor, REQUIRES AQARA HUB, Zigbee Connection, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Compatible with Apple HomeKit, Alexa, Works With IFTTT

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15% Off
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Technologically advanced
Aqara home automation
Alarm on site and via the app
2 years battery life

14,39 € 16,95 €(15% Off off)
05

Eve

Eve Door & Window (Matter), Smart Contact Sensor for Doors & Windows, Security, Activates Devices, Compatible with Alexa, Apple Home, Google Home, SmartThings, Requires Thread Border Router

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25% Off
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Supports Matter - so you can seamlessly control your home via smartphones and voice assistants of all leading platforms, state-of-the-art thread technology for a robust smart home
Strict data protection: no Eve cloud, no registration and no tracking, local processes and communication without cloud dependency
Receive notifications to stay informed on the go/create automations to control other connected devices as soon as windows/doors are opened/closed (available on select platforms)
Eve Door & Window requires iOS/iPadOS 18 (or later) or Android 8.1 (or later) as well as a control centre of the platform you choose: Apple Home: Apple TV 4K (2nd Gen. / 3. Gen. 128 GB), HomePod (2nd Gen. ), HomePod mini / Samsung SmartThings : SmartThings Hub v3 / Amazon Alexa: Echo (4th Gen. ), Echo Hub, Echo Plus (2nd Gen. Echo Show 8 (3rd Gen. Echo Show 10 (3rd Gen. ), Echo Studio, eero 6 / 6+ / Pro 6 / Pro 6E / Max 7 / Google Home: Nest Hub (2nd Gen. ), Nest Hub Max, Nest Wifi, Nest Wifi Pro
Detect whether doors or windows are open or closed

29,95 € 39,95 €(25% Off off)
06

LincoSoft

LincoSoft Pack of 4 Door Window Contact Smart Home, Zigbee Window Sensor Tuya, Wireless Home Security Alarm System for Smart Radiator Thermostat Home, Garage, Compatible with Alexa and Google Home

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15% Off
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Zigbee Gateway: Compatible with Tuya Zigbee gateway (not included), not compatible with Zigbee2MQTT gateway. Only 2.4 GHz Wi-Fi connections are supported
Smart Sensor: Detects the status of windows and doors (open/closed) and receives push notifications via Smartlife or Tuya app. Compatible with Alexa and Google Home
Easy installation: with the included adhesive film, the alarm sensor can be quickly and easily attached to different places in the house, e.g. doors, windows and cupboards. Important: keep the mounting area clean and make sure the sensor is no more than 15mm away
COMPACT DESIGN This wireless home alarm system is characterized by its compact design at only 21x70mm. This makes it portable and compact and blends seamlessly into your living space
Box contents: 4 x door/window sensors (sensor + magnet), 4 x adhesive strips, 1 x instruction manual (English language not guaranteed), 8 x screws, 1 x card
Automation Setup automation via the app by connecting the door and window sensors to the curtain switch (B0FG2WJSXB), thermostat (B0FNWQ2QYF) and radiator thermostat (B0FNVXMT4Y). In this way, you can switch the thermostat to energy saving mode as soon as a door sensor is opened

36,54 € 42,99 €(15% Off off)
07

Shelly

Shelly Blu Door/Window Black | Bluetooth Smart Door and Window Sensor with Lux Sensor | Security | Immediate Response | iOS Android App | Gateway Required | Scene Activation

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10% Off
9.0

Excellent

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Secure door and remote control: Detects and reports openings, tilt angle and brightness – for reliable automation
Long battery life and easy to use: up to five years running time with a CR2032 button cell – response time below 100 ms
Gateway Required - A Shelly BLU Gateway or Shelly Plus, Pro or Gen3 device (except sensors) is required to use this device with the Shelly Smart Control app or a smart home system
Easy to use: discreet, fits easily into any room or door or window frame
Control your devices from anywhere with the Shelly Smart Control app or voice assistants such as Alexa, Google Home and SmartThings – Bluetooth
A Shelly BLU Gateway or a Shelly Plus, Pro or Gen3 device (except sensors) is required to use this device with the Shelly Smart Control app or a smart home system.

18,00 € 20,11 €(10% Off off)
08

SENCKIT

Tuya WiFi Door and Window Sensors, 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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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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[Product Quality and Service] Our products are 100% tested and ensure that all products are qualified products before leaving the factory, and offer two years warranty. If you have any questions about the alarm system, please contact our customer service at any time. We will solve them for you and make you satisfied.
[Compatible with Alexa and Google Home] No hub required and no fees. Pair our Smartlife app with either Alexa or Google Home and enjoy knowing the status of your door sensor without having to use your phone. Convenient for you to recognize your doors, windows, cabinets, drawers or anywhere you want to be notified when it is opened or closed. Translated with www.DeepL.com/Translator (free version)
Multiple use: install the alarm sensor not only on front doors or windows, but also on garage doors, spirit cabinets, entrance gates, lockers, pet doors and more.
Easy installation: no complicated installation tools are required. Please scroll down to find the video on the main page, how to add the sensor to WiFi and Alexa. Low power consumption door sensor, super long battery life avoid replacement frequently
By connecting WiFi and mobile phone, whether you are at home or on the go, you will immediately receive a notification on your phone when a door or window is opened or closed.

15,99 €
09

TECKNET

TECKNET Door Alarm, Window Alarm Burglary Protection, Wireless Alarm System, Door Window Sensors and 3-Level Volume Control, Door Alarm with Siren for Home, Shop, Office and Home (6 Pieces)

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Quick alarm and 3 modes: in alarm mode, a loud siren is activated immediately when the sensor and the door alarm are more than 2 cm apart until they are brought back together. In glockenspiel mode, a short acoustic sound sounds from the door sensor, which serves as a gentle reminder. To ensure silence, it can be set to the OFF mode.
Mini and portable: with its mini design, this wireless alarm system does not take up extra space. You can easily carry it in any backpack when you go out. (If the alarm does not work, check if it is off or if the batteries need to be replaced)
Easy to install: quickly and easily attach the alarm system for doors and windows to different places of your home such as doors, windows, cupboards or gates with the included stickers. (Note: keep the installation area clean and make sure that the sensor is installed no further than 2 cm from the arrow side of the alarm)
36-month guarantee: If you encounter any problems when using the product, please contact our professional customer service team. You benefit from the 36-month TECKNET warranty (registered only).
3 LEVEL VOLUME CONTROL The siren can also be used as window alarm, pool alarm, shed alarm, garage alarm or sliding door alarm. TECKNET door and window burglary guards with 3-level volume control are the perfect solution for homes, RVs, offices, hotels, shops and more.

25,99 €
10

AEOTEC

Aeotec Door Wind Sensor 7 Pro AEOEZWA012

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20% Off
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Z-Wave Plus V2
SmartStart capable
S2 Security

35,90 € 44,99 €(20% Off off)