Top sellers
Tapo Smart Door/Window Contact Sensor,Real-Time Monitor,Instant Push Notification,Battery Included,Easy Installation (TapoT110)
£12.49
Ring Alarm Contact Sensor (2nd Generation)
£19.00
eufy Security, Entry Sensor, Detects Opened and Closed Doors or Windows, Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor-use Only, Requires HomeBase S280 or HomeBase S380
£19.99
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20% OFF
TOP DEAL
Aqara Door and Window Sensor Kit - 3pcs (Aqara Hub is Required), Zigbee, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Compatible with Apple HomeKit, Alexa, Works With IFTTT
Amazon
£47.99
£38.39
Hive Window or Door Sensor. White. Door & Window Sensors.
Free shipping
£36.95
eBay
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Video Doorbell S220 Add-on+Entry Sensor*3
Free shipping
£188.97
eufy
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Tuya WiFi Zigbee Window Door Sensor Smart Home Door Open/Closed Detectors Window Sensor SmartLife
Shipping £1.99
£4.15
Aliexpress UK
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Sensor Data Intelligence Additional Machines Add-in for Dynamics 365 Supply Chain Management (NCE)
Free shipping
£2030.00
blitzhandel24.de GB
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17% OFF
Tapo Smart Door/Window Contact Sensor,Real-T ime Monitor,Instant Push Notification,Battery Included,Easy Installation (TapoT110)
S & H: see site
£14.99
£12.49
Amazon
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Sensor Data Intelligence Scenario Add-in for Dynamics 365 Supply Chain Management (NCE)
Free shipping
£12177.28
blitzhandel24.de GB
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Tuya WiFi Door Sensor Window Sensor Smart Home Wireless Door Detector Door Open / Closed Alarm
Shipping £1.99
£4.29
Aliexpress UK
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Hive Wireless WiFi Window and Door Sensor Brand Super. Other Home Security.
Free shipping
£29.99
eBay
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Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic
Shipping £1.99
£3.69
Aliexpress UK
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Hive Window or Door Sensor White, Pack of 1. Hive. White. Door & Window Sensors. 0823023927990.
Free shipping
£32.98
eBay
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15% OFF
Yale Indoor Window and Door Sensor | Window and Door Open/Closing Detection | Real-time Alerts | Only Compatible with New Yale Smart Alarm
S & H: see site
£34.99
£29.74
Amazon
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14% OFF
Hive Window or Door Sensor - White, Pack of 1
S & H: see site
£29.99
£25.79
Amazon
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Tuya WiFi Door Sensor Window Sensor Smart Home Wireless Door Detector Smart Life APP Remote Control
Shipping £1.99
£4.01
Aliexpress UK
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Hive Window & Door Sensor Compatible With iOS & Android Super. HIVE. Door & Window Sensors.
Free shipping
£29.99
eBay
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Hive Active Smart Home Security Window & Door Sensor IOS & Android. Hive. White. Door & Window Sensors.
Free shipping
£22.49
eBay
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14% OFF
Hive Window or Door Sensor with Hive Hub
S & H: see site
£89.99
£77.79
Amazon
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Tuya Zigbee Door Sensor and Smart Life Window Magnetic Sensor Detector Wireless Home Door Sensor
Shipping £1.99
£4.59
Aliexpress UK
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5% OFF
WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa, Google Home (1-pack)
S & H: see site
£11.62
£11.03
Amazon
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Hive Motion Sensor Motion. Hive. White. Door & Window Sensors. 5011802291218.
Free shipping
£44.99
eBay
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Ewelink ZigBee Door Window Sensor Entry Sensor Security Burglar Door Sensor Alarm Smart Life
Shipping £1.99
£3.43
Aliexpress UK
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Tuya Zigbee Door Sensor Window Sensor Smart Home Wireless Door Detector Door Open / Closed Alarm
Shipping £1.99
£4.79
Aliexpress UK
Info
5% OFF
Ring Alarm Contact Sensor (2nd Generation)
S & H: see site
£19.99
£19.00
Amazon
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Hive Smart Sensor for Windows and Doors White. Hive. White. Door & Window Sensors. 5054347000914.
Free shipping
£19.95
eBay
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Hive Active Smart Home Security Window & Door Sensor IOS & Android White. Hive. White. Door & Window Sensors. 5054347000914.
Free shipping
£38.99
eBay
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Tuya ZigBee Smart Door Window Sensor Door Open Closed Detectors Smart Home Security Protection Alarm
Shipping £1.99
£3.74
Aliexpress UK
Info
eufy Security, Entry Sensor, Detects Opened and Closed Doors or Windows, Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor-use Only, Requires HomeBase S280 or HomeBase S380
S & H: see site
£19.99
Amazon
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SimpliSafe Entry Sensor - Window and Door Protection - Compatible with SimpliSafe Home Security System
S & H: see site
£14.99
Amazon
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Hive Smart Motion Sensor Smart Window or Door Sensor Sealed. Hive. White. Alarm Systems. 5054347000914.
Free shipping
£29.83
eBay
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Tuya ZigBee Smart Vibration Tilt Sensor Real Time Monitoring Door Window Detection Alarm Smart Home
Shipping £1.99
£4.80
Aliexpress UK
Info
SONOFF SNZB-04P Zigbee Door Window Sensor, Send Alert to Your Smartphone for Home Security, Compatible with Alexa/Google Home, SONOFF Zigbee Bridge Required, Batteries Included
S & H: see site
£19.89
Amazon
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Aqara Door Window Sensor Zigbee MCCGQ11LM Smart Mini Door Sensor Alarm work With MiHome HomeKit APP
Shipping £1.99
£2.48
Aliexpress UK
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Window or Door Smart Sensor White Hive Used. Hive. White. Sensors & Motion Detectors. 1723.
Free shipping
£12.95
eBay
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Hive Official Smart Sensor for Windows and Doors White Brand. Hive. White. Door & Window Sensors. 5054347000914.
Free shipping
£20.43
eBay
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Tuya Zigbee Door Sensor Window Entry Security Burglar Door Sensor Alarm Smart Life Magnetic Door
Shipping £1.99
£3.52
Aliexpress UK
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ONENUO Tuya Smart WiFi Door Sensor 80dB Sound Window Sensor Smart Life Arm Disarm Door Sensor APP
Shipping £1.99
£5.89
Aliexpress UK
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Hive Window or Door Sensor. Hive. Door & Window Sensors. ICEWDSENSOR.
Free shipping
£29.99
eBay
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Hive Active Smart Home Security Window & Door Sensor IOS & Android White S. Hive. White. Door & Window Sensors. 5054347000914.
Shipping £3.39
£23.08
eBay
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Awapow Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door And Window Security Alarm
Shipping £1.99
£3.49
Aliexpress UK
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Hive Window or Door Sensor White, Pack of 1 1. Hive. Door & Window Sensors. 5054347000914.
Free shipping
£35.02
eBay
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Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic
Shipping £1.99
£3.69
Aliexpress UK
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Ewelink ZigBee Door Window Sensor Entry Sensor Security Burglar Door Sensor Alarm Smart Life
Shipping £1.99
£3.36
Aliexpress UK
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MOES ZigBee/WiFi Smart Door Sensor, Secure Your Home with Tuya App Control, Window/Door Detection,
Shipping £3.04
£6.81
Aliexpress UK
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Tuya WiFi Door Sensor Window Sensor Smart Home Wireless Door Detector Door Open / Closed Alarm
Shipping £1.99
£4.03
Aliexpress UK
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Tuya WiFi Door Sensor Window Sensor Smart Home Wireless Door Detector Smart Life APP Remote Control
Shipping £1.99
£3.51
Aliexpress UK
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RAYKUBE DS02 Tuya Smart Fingerprint Deadbolt Lock with Latch/Door Sensor Auto Lock Key/Password/
Free shipping
£36.79
Aliexpress UK
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Zemismart Homekit Zigbee Hub Sensor Kit Smart Control PIR Sensor Door Window Sensor Temperature
Free shipping
£13.69
Aliexpress UK
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EWelink Zigbee Door Sensor Smart Home Window Sensor Works Home Assistant Zigbee 3.0 Gateway Door
Shipping £1.99
£3.49
Aliexpress UK
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Tuya WiFi Door Sensor Window Sensor Smart Home Wireless Door Detector Door Open / Closed Alarm
Shipping £1.99
£4.09
Aliexpress UK
Info
Ewelink ZigBee Door Window Sensor Entry Sensor Security Burglar Door Sensor Alarm Smart Life
Shipping £1.99
£3.65
Aliexpress UK
Info
Tuya Zigbee Door Sensor Window Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic
Shipping £1.99
£3.36
Aliexpress UK
Info
Tuya Zigbee Door Window Sensor Open Close Detector Smart Home Security Alarm Burglar Door Sensor
Shipping £1.99
£3.42
Aliexpress UK
Info
ZigBee Door And Window Sensor Home Security Wireless Burglar Alarm Door Sensor Detector Works With
Shipping £1.99
£3.65
Aliexpress UK
Info
1PC 2PC 5PC 10PCS Wifi Door Sensor Tuya Window Entry Sensor Security Burglar Door Sensor Alarm Smart
Shipping £1.99
£4.29
Aliexpress UK
Info
Tuya WiFi Door Sensor Window Sensor Smart Home Wireless Door Detector Door Open / Closed Alarm
Shipping £1.99
£4.03
Aliexpress UK
Info
Tuya WiFi Zigbee Window Door Sensor Smart Home Door Open/Closed Detectors Window Sensor SmartLife
Shipping £2.94
£2.94
Aliexpress UK
Info