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 EVOLVEO WiFi DOOR, smart window/door detector marked at 8.28 € incl. VAT. Is this what you’re looking for?
All from 78
iQtech SmartLife DW04, Wi-Fi magnetic door sensor
16.63 €
In stock 1 pcs at the supplier's
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection Opening windows and doors compatible with Tuya, range: security, application in English, Czech and Slovak,...
SONOFF SNZB-04P Zigbee Door/Window Sensor
16.90 €
On the way > 5 pcs
Expected 05/10/2026
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,...
TP-Link Tapo T110, Smart window/door sensor
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 and Samsung SmartThings, connect via Radio frequency, central unit required, supported OS: Android and iOS,...
iGET SECURITY P21 - wireless magnetic detector for iGET SECURITY M3B and M2B
16.90 €
In stock 1 pcs at the supplier's
Door and Window Sensor - wireless, range of 80m, central unit required, application in Czech
Solight wireless motion detector 1D23
-6 % off new
17.90 €
New 19.17 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - with mains + battery power, connect via Radio frequency, range of 200m, separately functional unit
Niceboy ION ORBIS Windows & Door Sensor
-14 % off new
17.90 €
New 20.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Niceboy ION, battery indication, central unit required, supported OS: Android and iOS, application in Czech, application in Czech...
Shelly BLU Bluetooth, brown
18.35 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Google Home, Samsung SmartThings and Manufacturer app, connect via Bluetooth, battery indication, integrated daylight sensor and...
Smoot ZigBee Entry Pro
18.66 €
In stock 1 pcs at the supplier's
Door and Window Sensor - wireless, compatible with Apple Siri shortcuts and Tuya, connect via WiFi 2,4 GHz and WiFi 5 GHz, battery indication, separately functional unit, supported...
Smoot Air Entry Pro
18.66 €
In stock > 5 pcs at the supplier's
Door and Window Sensor - wireless, compatible with Tuya and Smartlife, connect via WiFi 2,4 GHz, battery indication and integrated camera, range of 45m, central unit required,...
AQARA Door and Window Sensor T1
18.90 €
Unsealed - in stock 1 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:...
iGET SECURITY MP4, Wireless, Magnetic, for M6-4G
Great price
18.91 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via Radio frequency, battery indication, range of 800m, central unit required, supported OS: Android...
AQARA Door and Window Sensor T1
18.99 €
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:...
Solight wireless motion detector 1D23
Amazing Deal
19.17 €
Save 4.73 €
19.17 €
Save 4.73 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - with mains + battery power, connect via Radio frequency, range of 200m, separately functional unit
EZVIZ T2C
19.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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,...
Solight Smart WiFi motion detector 1D23WIFI
Amazing Deal
20.90 €
Save 10 €
20.90 €
Save 10 €
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:...
AQARA Vibration Sensor T1 (VB-S01D)
20.90 €
In stock > 5 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...
Niceboy ION ORBIS Windows & Door Sensor
20.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Niceboy ION, battery indication, central unit required, supported OS: Android and iOS, application in Czech, application in Czech...
BOT TTLock DS2 open door sensor
22.82 €
In stock > 10 pcs at the supplier's
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, range of 45m, central unit required, supported OS: Android and iOS, application in...
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector
-13 % off new
26.90 €
New 30.99 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, GSM and Radio Frequency, range of 80m, separately functional unit, supported OS:...
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector
30.99 €
In stock 2 pcs at the supplier's
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, GSM and Radio frequency, range of 80m, separately functional unit, supported OS:...
AQARA Multi-State Sensor P100 Kit (VB-S03D), grey
31.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Vibration Detector - detects Opening windows and doors, vibration and Angle gas, battery-powered, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home,...
AQARA Multi-State Sensor P100 Kit (VB-S03DW), white
31.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Vibration Detector - detects Opening windows and doors, vibration and Angle gas, battery-powered, compatible with Apple Home, Google Home and Aqara Home, connection via radio...
AQARA Door and Window Sensor P2
31.90 €
In stock > 5 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 and Aqara Home, connect via Bluetooth, battery indication, central unit required,...
Homematic IP Window and door sensor, magnetic - HmIP-SWDM-2
32.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Homematic IP, connect via Radio frequency, range of 200m, central unit required, supported OS: Android and iOS, application in...
No longer sold
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Sensoren für Türen und Fenster
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Sensoren für Türen und Fenster
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