Door and Window Sensors

Door and Window Sensors – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

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7 reasons to shop for Door and Window Sensors on Alza.cz

We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
You can see the availability of each item right away. Don't forget that we deliver on weekends too.
We accept most payment methods, including contactless and cryptocurrency.
You can easily return or exchange your product at any of our AlzaBoxes.
Need assistance? Our customer support is available 24/7.
We complement our range with accessories and additional services.
You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Door and Window Sensors?

If you're planning to get Door and Window Sensors, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Door and Window Sensors

Are you looking for the best Door and Window Sensors? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Door and Window Sensors

If you are looking for products based on price, you can browse the lowest priced Door and Window Sensors, or choose to sort by price from highest to lowest.

Learn about smart homes Jak zabezpečit chytrou domácnost?

TP-Link Tapo T110, Smart window/door sensor

144×

399,-

In stock > 10 pcs

Door and Window Sensor - wireless, compatible with Apple Home and Samsung SmartThings, connect via Radio frequency, central unit required, supported OS: Android and iOS,...

AQARA Door and Window Sensor T1

55×

499,-

In stock > 10 pcs

Door and Window Sensor - wireless, compatible with Apple Home, Google Home, Samsung SmartThings, IFTTT and Aqara Home, battery indication, central unit required, supported OS:...

AQARA Door and Window Sensor P2

47×

759,-

In stock > 5 pcs

Door and Window Sensor - wireless, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home, connect via Bluetooth, battery indication, central unit required,...

Nuki door sensor white

24×

1,649,-

In stock > 5 pcs

Door and Window Sensor - wireless, compatible with Apple Home, connect via Bluetooth, central unit required, supported OS: iOS, application in English

IMMAX NEO Smart magnetic sensor for doors and windows, Zigbee 3.0

41×

349,-

In stock > 10 pcs

Detector - protects your home, requires connection to a smart gateway or other Zigbee 3.0 hub, alerts via mobile app, range up to 30 m, runs on a 3V CR2032 battery

IMMAX NEO 3x Smart magnetic sensor for doors and windows, Zigbee 3.0

26×

899,-

In stock > 5 pcs

Detector - Smart magnetic sensor for windows and doors to secure your home, ZigBee 3.0, three pieces in the package, CR2032 battery, Immax NEO PRO app in Czech and 60 other...

iGET SECURITY EP4 - wireless magnetic door/window sensor for iGET M5-4G alarm

22×

449,-

In stock > 10 pcs

Detector magnetic sensor for door and window opening detection, for iGET SECURITY M5 alarm. Alerts you if you forget to close the window/door when you leave. Protection against...

Mi Door and Window Sensor 2

40×

299,-

In stock > 10 pcs

Door and Window Sensor - wireless, compatible with Xiaomi Home, connect via Bluetooth, integrated daylight sensor, separately functional unit, supported OS: Android and iOS,...

Door and Window Sensor - wireless, compatible with IFTTT and EZVIZ, battery indication, range of 200m, central unit required, supported OS: Android and iOS, application in Czech,...

Philips Hue Contact sensor White 2pcs

8×

1,799,-

In stock > 5 pcs

Sensor - security sensor on the windows, door or safe, sends an alert or triggers a preset light alarm, includes a magnetic counterpart, IP20, can be glued or screwed (material not...

FIBARO Window and door sensor 2 white

14×

1,299,-

In stock > 5 pcs

Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz and Bluetooth, range of 50m, central unit required, supported OS: Android and iOS,...

Netatmo Smart Door and Window Sensors

9×

2,599,-

In stock > 5 pcs

Door and Window Sensor - wireless, compatible with Apple Home and Manufacturer app, connect via Radio frequency, central unit required, supported OS: Android and iOS, application...

Gosund Smart Window/Door Sensor, WiFi

28×

290,-

In stock 5 pcs

Door and Window Sensor - wireless, compatible with Tuya and Smartlife, connect via WiFi 2,4 GHz, battery indication, separately functional unit, supported OS: Android and iOS,...

Philips Hue Contact sensor White

7×

1,029,-

In stock > 5 pcs

Sensor - security sensor on the windows, door or safe, sends an alert or triggers a preset light alarm, includes a magnetic counterpart, IP20, can be glued or screwed (material not...

EVOLVEO wireless opening detector for Alarmex/Sonix with tamper protection

30×

from 278,-

In stock 1 pcs

Door and Window Sensor - wireless, connect via WiFi 2,4 GHz, battery indication, range of 80m, central unit required

AQARA Vibration Sensor T1 (VB-S01D)

1×

458,-

In stock 4 pcs

Buy with code ALZADNY10 412,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.

Vibration Detector - detects Opening windows and doors, Fall and vibration gas, battery-powered, reaction time: 1s, compatible with Apple Home and Manufacturer app, battery...

Philips Hue Contact sensor Black 2pcs

5×

1,799,-

In stock > 5 pcs

Sensor - security sensor on the windows, door or safe, sends an alert or triggers a preset light alarm, includes a magnetic counterpart, IP20, can be glued or screwed (material not...

Meross Smart Door and Window Sensor

13×

449,-

In stock > 10 pcs

Buy with code ALZADNY25 337,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25.

Door and Window Sensor - wireless, compatible with Apple Home, Samsung SmartThings and Manufacturer app, connect via WiFi 2,4 GHz, range of 100m, central unit required, supported...

Somfy IntelliTAG sensor

7×

1,429,-

In stock 2 pcs

Door and Window Sensor -, compatible with Manufacturer app, connect via Radio frequency, range of 200m, separately functional unit, supported OS: Android and iOS

Tedee Door Sensor, white

1×

1,349,-

In stock > 5 pcs

Sensor - real-time door status detection, door status display in tedee app, long-open door alert, wireless operation, Bluetooth

EVOLVEO Alarmex Pro (ACSALMMST) wireless door/window detector

2×

389,-

In stock 3 pcs

Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, GSM and Radio frequency, range of 100m, central unit required, supported OS: Android...

iGET SECURITY P4v2 - wireless magnetic door/window detector for iGET SECURITY M3B and M2B

5×

299,-

In stock > 10 pcs

Door and Window Sensor -, compatible with iGet Home, connect via Radio frequency, range of 70m, central unit required, supported OS: Android and iOS, application in Czech,...

EVOLVEO WiFi DOOR, smart window/door detector

8×

199,-

In stock > 5 pcs

Door and Window Sensor - wireless, compatible with Smartlife, connect via WiFi 2,4 GHz, battery indication, separately functional unit, supported OS: Android and iOS, application...

RETLUX RSH 307 Smart door/window sensor

5×

399,-

In stock > 10 pcs

Door and Window Sensor -, compatible with Google Home, connect via Radio frequency, battery indication, central unit required