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Sensors & Sirens

Netatmo Smart Door and Window Sensors

Wi-Fi, Battery, Motion, Door/Window, Vibration

from

£91.99

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Ring Alarm Contact Sensor (2nd Gen)

Z-Wave, Battery, Motion, Door/Window

from

£7.84

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TP-Link Tapo T110 Smart Contact Sensor

Battery, Temperature, Door/Window

from

£12.49

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TP-Link Tapo T300 Water Leak Sensor

Battery, Water leakage, Temperature, Door/Window, Humidity

from

£13.54

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Sonoff SNZB-04PR2 Door and Window Sensor

ZigBee, Door/Window

from

£12.00

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Hive Home Motion Sensor

Battery, Motion, Door/Window

from

£23.00

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Yale DPS Door Sensor Garage

Wi-Fi, Door/Window

from

£44.20

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Aqara T1 Door and Window Sensor

ZigBee, Door/Window

from

£15.31

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Sonoff ZigBee door and window opening sensor SNZB-04P (+battery)

Door/Window, ZigBee, Wi-Fi

from

£11.99

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Aeotec Recessed Door Sensor 7

Door/Window, Z-Wave, Z-Wave Plus

from

£34.40

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TP-Link Tapo T110 Door/Window Sensor

Motion, Door/Window, 868MHz (not Z-wave/ZigBee), Wi-Fi, Matter

(2)

from

£16.42

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Eufy Entry Sensor

Wi-Fi, Temperature, Door/Window

from

£16.95

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Shelly Blu Door & Window Sensor Black

ZigBee, Door/Window

from

£17.96

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Shelly BLU Door & Window Sensor

Door/Window, ZigBee, Wi-Fi

(1)

from

£22.99

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HIKvision DS-PDMC-EG2-WE

Door/Window

from

£52.93

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Marmitek SenseSI Smart Wi-Fi Sensor

Wi-Fi, Motion, Door/Window

from

£12.54

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HomeMatic eQ-3 AG IP HmIP-SRH (142800A0)

Door/Window

from

£44.93

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Philips 531018 WelcomeBell AddMove 300M

433MHz, Motion, Door/Window

from

£30.99

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Yale Outdoor Motion Sensor

Battery, Motion, Door/Window

from

£77.85

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Fritz! Smart Control 350 Door/Window Sensor

Door/Window

from

£61.58

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Eve Systems Door & Window

Battery, Temperature, Door/Window, ZigBee, Wi-Fi, Bluetooth, HomeKit, Thread

(1)

from

£24.98

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Bosch Door/Window Contact

Battery, Door/Window, ZigBee, HomeKit

from

£35.45

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Ajax DoorProtect Plus

Wi-Fi, Door/Window, Vibration

from

£73.23

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Xiaomi Mi Window and Door Sensor 2

Door/Window

from

£6.99

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Brennenstuhl Connect Zigbee BM CZ 01

ZigBee, Battery, Motion, Water leakage, Temperature, Door/Window, Humidity

from

£28.99

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Aqara Door and Window Sensor P2 [Offline]

Door/Window, ZigBee, Matter, Thread

from

£32.99

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Somfy IntelliTAG™ Door/Window Sensor

Door/Window, Vibration

from

£55.99

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Philips Hue Secure Contact Sensor

ZigBee, Door/Window

from

£34.40

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Hama WiFi Door Wifi Door And Window Sensor (176553)

Wi-Fi, Door/Window

from

£26.99

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Abus MK2000W

Door/Window

from

£11.80

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Shelly Blu Door/Window Sensor

Battery, Door/Window

from

£22.99

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WiZ Kontaktsensor 1-pack

Wi-Fi, Door/Window

from

£14.99

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Eltako FTK-AM Door and Window Sensor

Door/Window

from

£159.23

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Imou ZD1 Door and Window Sensor

ZigBee, Motion, Door/Window

from

£15.27

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VIDOS M670w-S2 Indoor Panel

Door/Window

from

£363.56

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Osram Smart+ Wifi Door and Window Sensor

Wi-Fi, Door/Window

from

£18.00

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Devolo Home Control Door/Window Contact

Z-Wave, Battery, Motion, Temperature, Door/Window

from

£45.56

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Fibaro HomeKit Door/Window Sensor FGBHDW-002

Battery, Motion, Temperature, Door/Window, Z-Wave, Bluetooth, Z-Wave Plus, HomeKit

from

£54.43

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HIKvision DS-PDMCS-EG2-WE

Door/Window

from

£64.85

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Abus FU7350W

Door/Window

from

£9.99

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Yale Indoor Motion Sensor

Battery, Alarm, Motion, Temperature, Door/Window, Vibration

from

£31.49

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Thirdreality Door Sensor

ZigBee, Door/Window

from

£22.57

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Nedis ZBSD11WT SmartLife Door Window Sensor Zigbee 3.0

ZigBee, Door/Window

from

£53.88

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Honeywell Wireless Glass-Break Sensor

Door/Window

from

£19.99

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Aqara Window/Door Sensor

Battery, Door/Window, ZigBee, Wi-Fi, Bluetooth, HomeKit, Matter, Thread

(8)

from

£16.99

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Abus Smartvest Wireless Magnetic Contact

Door/Window

from

£16.63

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Nedis Smart Door or Window Sensor

Battery, ZigBee, Wi-Fi, Motion, Door/Window

from

£62.28

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Aeotec Multipurpose Sensor

Battery, Z-Wave, ZigBee, Temperature, Door/Window, Vibration

from

£29.50

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Sonoff DW2

Door/Window, 433MHz, Wi-Fi

(1)

from

£20.13

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HIKvision DS-PDWL-E-WE

Alarm, Smoke, Motion, Water leakage, Temperature, Door/Window

from

£109.35

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Extralink EX.34897 Door and Window Sensor

from

£17.84

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Eltako Mtronic Window Contact

from

£10.57

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Eltako Ffkb-Wg Door and Window Sensor

from

£69.68

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Somfy 1811638 Door and Window Sensor

433MHz

from

£75.99

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Wireless Alarm Signal Repeater, Home Security System Range Extender, 433MHz Signal Booster, for Door/Window Sensors and Motion Detectors

£29.99

at Amazon Marketplace

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Hapippofa Smart Home Security Systems - 9-Piece Wireless Alarm Kit,Mobile App Alerts,4 Door/Window Sensors,2 Motion Detectors & 2 Remotes for Home,Garage,RV (2.4GHz WiFi,No Monthly Fee)

£35.99

at Amazon.co.uk

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Tuya Door Window Sensors Magnetic Door Sensor APP Remote Control O1R81981

£8.66

at eBay

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2X(Tuya Door Window Sensors Magnetic Door Sensor APP Remote Control M7E7)

£13.64

at eBay

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3X(Tuya Door Window Sensors Magnetic Door Sensor APP Remote Control U6Q9)

£18.61

at eBay

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Tuya Door Window Sensors Magnetic Door Sensor APP Remote Control Q8E42013

£8.39

at eBay

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Window Alarm 5 Pack 125dB Loud Glass Break Sensors Window Alarms for Security

£46.10

at eBay

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Tuya Door Window Sensors Magnetic Door Sensor APP Remote Control T5X74786

£8.39

at eBay

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Tuya Door Window Sensors Magnetic Door Sensor APP Remote Control F1R71643

£8.39

at eBay

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1X(Tuya Door Window Sensors Magnetic Door Sensor APP Remote Control R7O2)

£8.39

at eBay

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SimpliSafe Entry Sensor Wireless Door & Window Contact Sensors ES3

£19.99

at eBay

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SimpliSafe Entry Sensor Wireless Door & Window Contact Sensors ES3 (b3

£19.50

at eBay

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Door Alarm Sensor, Window Alarms Sensors, 2-in-1 Alarm & Chime, 3-level

£17.07

at eBay

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SimpliSafe White Entry Sensor Wireless Door & Window Contact Sensors ES3

£18.99

at eBay

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FUERS Alarm System For Home Security Wireless Burglar Security System Door Window Sensors Motion Detector Work With Tuya Smart

£89.76

at AliExpress

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Door Alarm with Remote 2 Pack, Door Chime for Business When Entering, 130db Window Alarm Sensors for Kids Safety Home Security, Adjustable Volume

£28.40

at OnBuy

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Door Alarm Sensor, Mini Window Alarm Sensors, Door Sensor Alarm for Home Security Systems with Quick Loud 100dB Ring

£25.23

at OnBuy

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(As show, One size) Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic Door Sensor APP Remote Control

£20.23

at OnBuy

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Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic

£7.27

at OnBuy

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Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic

£8.55

at OnBuy

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Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic

£8.14

at OnBuy

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Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic

£11.63

at OnBuy

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2X Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic Door Sensor APP Remote Control

£13.49

at OnBuy

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Burglar Bell Alarm Door Alarms for Kids Safety Loud Alerts Power Saving Smart Design Window Alarm Sensors Home Security DIY Protection Prevent Any

£40.11

at OnBuy

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Home Security Alarm Systems with Door/Window Sensors,Motion Detector,4G/Tuya App Alerts, for Villa,Apartment,House EU Plug

£132.01

at OnBuy

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Tuya Zigbee Door Window Sensors Wireless Life Magnetic Door Sensor APP Remote Control

£9.90

at OnBuy

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10 Sets 433MHz Wireless Magnetic Door Window Sensors for Enhanced Home Security Compatible with Home Burglar Systems

£24.43

at OnBuy

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10 Pairs Normally Closed and Open Wired Magnetic Proximity Reed Sensor Door and Window Magnetic Sensors

£21.87

at OnBuy

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Tuya Zigbee Door Window Sensors Wireless Life Magnetic Door Sensor APP Remote Control

£8.75

at OnBuy

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10 Pairs Normally Closed and Open Wired Magnetic Proximity Reed Sensor Door and Window Magnetic Sensors

£24.48

at OnBuy

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Tuya Zigbee Door Window Sensors Wireless Life Magnetic Door Sensor APP Remote Control

£9.23

at OnBuy

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2X Tuya Zigbee Door Window Sensors Wireless Life Magnetic Door Sensor APP Remote Control

£13.84

at OnBuy

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10 Pairs Normally Closed and Open Wired Magnetic Proximity Reed Sensor Door and Window Magnetic Sensors

£18.74

at OnBuy

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Matter Thread Door And Window Sensors Are Compatible With The Tuya App Smart Home System. Gifts:Door/Window Sensor

£69.34

at OnBuy

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10 Pairs Normally Closed and Open Wired Magnetic Proximity Reed Sensor Door and Window Magnetic Sensors

£24.32

at OnBuy

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3X Tuya Zigbee Door Window Sensors Wireless Life Magnetic Door Sensor APP Remote Control

£20.21

at OnBuy

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10 Pairs Normally Closed and Open Wired Magnetic Proximity Reed Sensor Door and Window Magnetic Sensors

£23.28

at OnBuy

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Alarm Signal Repeater, Wireless Home Security System Range Extender, 500m Coverage, 433MHz Frequency, Through-Wall Signal Booster, for Door Window Sensors, PIR Detectors, Burglar Alarms