Door and Window Sensors

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(17)
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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.sk.

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

  • 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.

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Best Sellers

1.
Door and Window Sensor - wireless, compatible with IFTTT, door or window mounting, range of 80m, central unit required
7.60 €

2.
AQARA Door and Window Sensor T1 In stock > 10 pcs
Door and Window Sensor - wireless, compatible with Samsung SmartThings and IFTTT, door or window mounting, mobile phone notification and battery indication, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
19.90 €

3.
Door and Window Sensor -, compatible with Samsung SmartThings, connect via Radio Frequency, door or window mounting and mobile phone notification, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
15.90 €

More Bestsellers
90 Results
Classic Range Inexpensive yet highly rated
3.9
AQARA Vibration Sensor
Vibration Detector - battery-powered, door or window mounting, mobile phone notification and battery indication, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
16.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AqRAA_0003
Deluxe Range Good price/performance ratio
4.9
Eufy Entry Sensor
Door and Window Sensor -, door or window mounting, central unit required, supported OS: Android and iOS, application in English
Discounted -9 %
28.90 € 31.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: EUF01c
Deluxe Range Good price/performance ratio
34.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IMMX_22_30
Premium Range Uncompromising quality
FIBARO Door/Window Sensor 2 White - Door and Window Sensor Variants
4.3 12×
FIBARO Door/Window Sensor 2 White
Door and Window Sensor -, door or window mounting, range of 50m, separately functional unit, supported OS: Android and iOS, application in Czech, application in Czech and English
48.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FIBR02hg1
4.8 15×
IGET SECURITY M3P4 - Magnetic Wireless Door/Window Detector
Motion Sensor -, connection via radio waves, door or window mounting and battery indication, a central unit is required to function
11.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NU106h
3.4 14×
Sonoff SNZB-04 ZigBee Wireless Door/Window Sensor, no battery
Door and Window Sensor - wireless, compatible with IFTTT, door or window mounting, range of 80m, central unit required
7.60 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Sonoff22_02
3.7
iGET SECURITY P8 - magnetic door/window detector
Motion Sensor -, connection via radio waves, door or window mounting, a central unit is required to function
8.09 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NU105p
Ajax DoorProtect, White - Door and Window Sensor Variants
4.7
Ajax DoorProtect, White
Door and Window Sensor - wireless, connect via Radio Frequency, no animal detection, not prone to false alarms and mobile phone notification, central unit required, supported OS: Android and iOS, application in English
48.90 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AJAX7063
4.4 17×
AQARA Door and Window Sensor P2
Door and Window Sensor - wireless, compatible with Samsung SmartThings and Google Home, door or window mounting, mobile phone notification and battery indication, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
Amazing Deal
24.90 € Save 4.80 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AqRAA_0018
4.8
AQARA Door and Window Sensor T1
Door and Window Sensor - wireless, compatible with Samsung SmartThings and IFTTT, door or window mounting, mobile phone notification and battery indication, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
19.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Aqara23_006
4.5
iGET SECURITY DP4
Door and Window Sensor -, connect via Radio Frequency, door or window mounting, range of 200m, central unit required
13.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: iGET19005
4.9 10×
iGET SECURITY EP4 - Wireless Magnetic Door/Window Sensor for iGET M5-4G Alarm
Detector - magnetic sensor for door and window opening detection, for iGET SECURITY M5 alarm. It will alert you if you forget to close the window/door when you leave. Protection against sabotage, highest security transmission 256bit, very long battery life of 5 years. The alarm constantly monitors the activity of this sensor, the signal, battery percentage and more.
15.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: iGt21016
5.0
EVOLVEO Indoor Wired Mini Siren for Alarmex/Sonix
Siren - open system, area of use: security
from  7.49 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: RY202r
4.5 12×
TP-Link Tapo T110, Smart window/door sensor
Door and Window Sensor -, compatible with Samsung SmartThings, connect via Radio Frequency, door or window mounting and mobile phone notification, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
15.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TP22_39
3.7 17×
Mi Door and Window Sensor 2
Door and Window Sensor - wireless, compatible with Xiaomi Home, connect via Bluetooth, mobile phone notification, separately functional unit, supported OS: Android and iOS, application in English
11.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Xi21_01
Ajax DoorProtect Plus, Black - Door and Window Sensor Variants
5.0
Ajax DoorProtect Plus, Black
Door and Window Sensor - wireless, connect via Radio Frequency, no animal detection, not prone to false alarms and mobile phone notification, central unit required, supported OS: Android and iOS, application in English
58.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AJAX9996
4.9
Tesla Smart Sensor Window and Door
Door and Window Sensor - wireless, compatible with Tuya and Google Home, connect via Radio Frequency, range of 60m, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
Great price
17.90 € Save 1 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Tslpt2117
5.0
IGET SECURITY M3P21
Door and Window Sensor -, connect via Radio Frequency
27.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NU146
from  10.94 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IMMX_22_31
4.6
NUKI Door Sensor White
Door and Window Sensor - wireless, connect via Bluetooth
64.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Nuki22_03
Ajax DoorProtect Black - Door and Window Sensor Variants
4.7
Ajax DoorProtect Black
Door and Window Sensor - wireless, connect via Radio Frequency, mobile phone notification, range of 1200m, central unit required, supported OS: Android and iOS, application in English
42.90 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AJAX7062
Discounted -4 %
67.90 € 70.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: PHLS23017
3.0
Sonoff DW2-RF 433MHz Wireless Door/Window Sensor
Door and Window Sensor - wireless, connect via Radio Frequency, door or window mounting, range of 50m, central unit required
7.09 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SNF21a055
5.0
Gosund Window/Door sensor
Door and Window Sensor - wireless, compatible with Tuya and Smartlife, connect via WiFi 2,4 GHz, door or window mounting, mobile phone notification and battery indication, separately functional unit, supported OS: Android and iOS, application in English
10.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: GoSnd21
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Tipy na zabezpečenie domácnosti S bezpečnostným systémom iGET Security M5-4G môžete pokojne spať alebo odísť na dovolenku. Váš dom, byt, kancelária alebo garáž budú v bezpečí. Inštaláciu základnej jednotky, senzorov a bezpečnostných kamier zvládnete vďaka vzájomnému bezdrôtovému prepojeniu celkom...
Výber správneho bezpečnostného systému nie je tak úplne jednoduchý. Existuje celý rad aspektov, ktoré by ste si mali všímať, ak chcete dosiahnuť špičkové zabezpečenie svojho majetku. V našom sprievodcovi predstavíme tie najzásadnejšie prvky a parametre, ktoré by mal...
Inteligentný hlasový asistent do domácnosti môže byť užitočný pre každého. Pomôže vám pripomenúť dôležité udalosti dňa, poskytne vám prehľad o správach a počasí, ako aj uhľovodíkové prvky vašej inteligentnej domácnosti. To je nové zariadenie Google Nest Hub 2.
Philips HuePrehľad SMART noviniek z CES 2021 Mnoho spoločností sa v rámci veľtrhu CES 2021 rozhodlo predstaviť celý rad noviniek zo segmentu inteligentnej domácnosti. Bližšie sme sa pozreli na robotický vysávač JetBot 90 AI+, dron Sony Airpek alebo na novinky do systému osvetlenia Philips HUE.
Čo oči nevidia, to spoľahlivo postrážia inteligentné detektory a senzory. Zariadenia, ktoré sa starajú o bezpečnosť a zdravie aj v čase vašej neprítomnosti, by mali byť súčasťou každej inteligentnej domácnosti. Čo všetko tieto nenápadné prvky smart zabezpečenia dokážu?...
Kto sa nám postará o dom? S touto otázkou sa už pri plánovaní dovolenky nemusíte nikdy trápiť. Inteligentná domácnosť sa o seba totiž postará úplne sama. V našom článku sa dozviete, ako vyraziť na inteligentnú dovolenku!
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Door and Window Sensors

In the category Door and Window Sensors on Alza.sk, we currently have a total of 89 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap door and Window Sensors Find products sorted from the most expensive to the cheapest in the category most expensive door and Window Sensors Check out products sorted by price starting with the highest price in the category best sellers, best door and Window Sensors You’ll find products sorted by reviews starting from the highest ranked in door and Window Sensors reviews
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