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Cheap door and Window Sensors

On this page you will find door and Window Sensors at the lowest prices, more so all door and Window Sensors ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is iGET HOME XP4B - wireless magnetic door/window sensor for iGET HOME X1 and X5 alarm marked at 6.69 € incl. VAT. Is this what you’re looking for?
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iGET HOME XP4B - wireless magnetic door/window sensor for iGET HOME X1 and X5 alarm - Door and Window Sensor
iGET HOME XP4B - wireless magnetic door/window sensor for iGET HOME X1 and X5 alarm
6.70 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with iGet Home, range of 100m, separately functional unit, supported OS: Android and iOS, application in Czech, application in Czech...
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AVATTO ZDS16 Zigbee Door sensor - Sensor
AVATTO ZDS16 Zigbee Door sensor
10.90 €
Currently Unavailable
Sensor - door or window mounting, operates on 3V CR2032 battery, mobile phone notification and battery indication, central Zigbee unit required for functionality, smart scene...
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EVOLVEO WiFi DOOR, smart window/door detector - Door and Window Sensor
EVOLVEO WiFi DOOR, smart window/door detector
Great price 10.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Gosund Smart Window/Door Sensor, Zigbee - Door and Window Sensor
Gosund Smart Window/Door Sensor, Zigbee
11.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Tuya, Smartlife and Manufacturer app, connect via WiFi 2,4 GHz, separately functional unit, supported OS: Android and iOS,...
Xtend Home EZS-DWD01 - Door and Window Sensor
Xtend Home EZS-DWD01
11.90 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Tuya, connect via Radio frequency, battery indication and adjustable sensitivity, range of 200m, central unit required, supported...
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Mi Door and Window Sensor 2 - Door and Window Sensor
Mi Door and Window Sensor 2
11.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Xiaomi Home, connect via Bluetooth, integrated daylight sensor, central unit required, supported OS: Android and iOS, application...
EVOLVEO SecuPro wireless window/door detector - Door and Window Sensor
EVOLVEO SecuPro wireless window/door detector
12.22 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Tuya, connect via WiFi 2,4 GHz and WiFi 5 GHz, battery indication, central unit required, supported OS: Android and iOS,...
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MOES Gate & Window Sensor, Zigbee - Door and Window Sensor
MOES Gate & Window Sensor, Zigbee
12.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Tuya, Smartlife and Manufacturer app, central unit required, supported OS: Android and iOS, application in Czech, application in...
SONOFF SNZB-04P Zigbee Door/Window Sensor - Door and Window Sensor
SONOFF SNZB-04P Zigbee Door/Window Sensor
Discounted -18 % 12.90 € 15.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Samsung SmartThings, IFTTT and eWeLink, range of 30m, central unit required, supported OS: Android and iOS, application in Czech,...
MOES Gate & Window Sensor, Zigbee - Door and Window Sensor
MOES Gate & Window Sensor, Zigbee
12.90 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Tuya, battery indication, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and...
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Nous E3 Zigbee Smart door and window sensor - Door and Window Sensor
Nous E3 Zigbee Smart door and window sensor
Amazing Deal 12.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Tuya and Manufacturer app, connect via WiFi 2,4 GHz, battery indication, range of 90m, central unit required, supported OS:...
EMOS GoSmart Wireless door/window sensor IP-2111Z, ZigBee - Door and Window Sensor
EMOS GoSmart Wireless door/window sensor IP-2111Z, ZigBee
New arrival 13.44 €
Ordered on request
Door and Window Sensor - wireless, compatible with Tuya, Lidl Home, Smartlife and EMOS GoSmart, connect via WiFi 2,4 GHz, battery indication and protection against sabotage,...
TP-Link Tapo T110, Smart window/door sensor - Door and Window Sensor
TP-Link Tapo T110, Smart window/door sensor
14.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Apple Home and Samsung SmartThings, connect via Radio frequency, central unit required, supported OS: Android and iOS,...
iGET SECURITY P4v2 - wireless magnetic door/window detector for iGET SECURITY M3B and M2B - Door and Window Sensor
iGET SECURITY P4v2 - wireless magnetic door/window detector for iGET SECURITY M3B and M2B
14.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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,...
Solight wireless motion detector 1D23 - Door and Window Sensor
Solight wireless motion detector 1D23
New arrival 15.90 €
Currently Unavailable
Door and Window Sensor - with mains + battery power, connect via Radio frequency, range of 200m, separately functional unit
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EVOLVEO Alarmex Pro (ACSALMMST) wireless door/window detector - Door and Window Sensor
EVOLVEO Alarmex Pro (ACSALMMST) wireless door/window detector
15.90 €
Currently Unavailable
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...
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EVOLVEO wireless vibration detector for Alarmex/Sonix - Vibration Detector
EVOLVEO wireless vibration detector for Alarmex/Sonix
15.90 €
Currently Unavailable
Vibration Detector - detects Opening windows and doors and vibration gas,, range: 40 m, standalone functional unit
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RETLUX RSH 307 Smart door/window sensor - Door and Window Sensor
RETLUX RSH 307 Smart door/window sensor
16.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADAYS15AT 14.37 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
Door and Window Sensor -, compatible with Google Home, connect via Radio frequency, battery indication, central unit required
AQARA Door and Window Sensor T1 - Door and Window Sensor
AQARA Door and Window Sensor T1
16.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Apple Home, Google Home, Samsung SmartThings, IFTTT and Aqara Home, battery indication, central unit required, supported OS:...
Shelly Blu window and door sensor, Bluetooth, black - Door and Window Sensor
Shelly Blu window and door sensor, Bluetooth, black
17.90 €
Currently Unavailable
Door and Window Sensor -, compatible with Samsung SmartThings, connect via Bluetooth, battery indication and deviation angle adjustment, separately functional unit, supported OS:...
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EVOLVEO wireless opening detector for Alarmex/Sonix with tamper protection - Door and Window Sensor
EVOLVEO wireless opening detector for Alarmex/Sonix with tamper protection
from  17.21 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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) - Vibration Detector
AQARA Vibration Sensor T1 (VB-S01D)
18.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Vibration Detector - detects Opening windows and doors, Fall and vibration gas, battery-powered, reaction time: 1s, compatible with Apple Home and Manufacturer app, battery...
Meross Smart Door and Window Sensor - Door and Window Sensor
Meross Smart Door and Window Sensor
18.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADAYS15AT 16.07 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
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...
Solight Smart WiFi motion detector 1D23WIFI - Door and Window Sensor
Solight Smart WiFi motion detector 1D23WIFI
New arrival 19.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - with mains + battery power, compatible with Tuya and Smartlife, connect via Radio frequency, range of 200m, separately functional unit, supported OS:...
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