Best sellers, best door and Window Sensors
We also think that you deserve the best. That’s why on this page, we ranked door and Window Sensors from the most sold to the least sold. You have 79 products to choose from. Customers have the most interest in SONOFF SNZB-04P Zigbee Door/Window Sensor, which you can buy for 16.90 € incl. VAT. If you’re intrested in door and Window Sensors in terms of the highest reviews, then look at the door and Window Sensors reviews and tests category.
All from 79
Window and door sensor - optical, anthracite - HmIP-SWDO-A
43.42 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Google Home, Home Connect and Homematic IP, connect via Radio frequency, battery indication, range of 300m, central unit...
Philips Hue Contact sensor Black
-11 % off new
38.90 €
New 43.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Shelly Blu window and door sensor, Bluetooth, black
21.89 €
Currently Unavailable
Door and Window Sensor -, compatible with Samsung SmartThings, connect via Bluetooth, battery indication and deviation angle adjustment, separately functional unit, supported OS:...
EVOLVEO Alarmex Pro (ACSALMMST) wireless door/window detector
-12 % off new
13.90 €
New 15.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, GSM and Radio Frequency, range of 100m, central unit required, supported OS: Android...
Philips Hue Contact sensor White
43.90 €
On the way 1 pcs
Expected 26/11/2026
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...
Philips Hue Contact sensor White 2pcs
75.90 €
On the way 1 pcs
Expected 05/11/2026
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...
Philips Hue Contact sensor Black 2pcs
75.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Philips Hue Contact sensor Black
43.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Niceboy ION ORBIS Windows & Door Sensor
-10 % off new
13.90 €
New 15.60 €
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...
IMMAX NEO Smart magnetic sensor for doors and windows, Zigbee 3.0
13.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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
Niceboy ION ORBIS Windows & Door Sensor
BLACK FRIDAY -25 %
15.60 €
20.90 €
In stock
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...
Smoot ZigBee Entry Pro
18.73 €
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...
EVOLVEO Alarmex Pro (ACSALMMST) wireless door/window detector
15.90 €
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 100m, central unit required, supported OS: Android...
Nous E3 Zigbee Smart door and window sensor
15.90 €
Currently Unavailable
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:...
IMMAX NEO Smart magnetic sensor for doors and windows, Zigbee 3.0
14.50 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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
Homematic IP Window and door handle position sensor - HmIP-SRH
65.30 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Home Connect and Homematic IP, connect via Radio frequency, range of 160m, central unit required, supported OS: Android and iOS,...
Homematic IP Window and door sensor - optical plus, concealed mounting - HmIP-SWDO-I
65.30 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Home Connect and Homematic IP, connect via WiFi 2,4 GHz, range of 230m, central unit required, supported OS: Android and iOS,...
Homematic IP Window and door sensor - optical plus - HmIP-SWDO-PL
54.66 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Google Home, Home Connect and Homematic IP, connect via Radio frequency, range of 220m, central unit required, supported OS:...
Homematic IP Siren indoor - HmIP-ASIR-2
65.54 €
Currently Unavailable
Siren - open system, area of use: security, OS supported: Android and iOS, compatible with Google Home and Homematic IP, power supply: Battery-Powered
Mi Door and Window Sensor 2
-7 % off new
11.90 €
New 12.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Xiaomi Home, connect via Bluetooth, integrated daylight sensor, central unit required, supported OS: Android and iOS, application...
SwitchBot Contact Sensor
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 Apple Siri shortcuts and Samsung SmartThings, connect via WiFi 2,4 GHz, battery indication, range of 5m, separately functional...
REX IoT Door Opener Detector with Mobile Alarms
BLACK FRIDAY -20 %
98.19 €
124.24 €
In stock at the supplier's
Motion Sesnor with detection Opening windows and doors, range: security, power supply: Battery-Powered,
iGET SECURITY P4v2 - wireless magnetic door/window detector for iGET SECURITY M3B and M2B
12.90 €
In stock > 5 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,...
No longer sold
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