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Window alarm sensors

Sensors & Sirens

Sensors & Sirens

Ring Alarm Contact Sensor (2nd Gen)

Z-Wave, Battery, Motion, Door/Window

from

£7.84

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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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Yale Indoor Motion Sensor

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

from

£31.49

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HIKvision DS-PDWL-E-WE

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

from

£109.35

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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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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 System Window Alarm Sensors Loud Alerts Smart Design Power Saving Burglar Bell Alarm for Door Windows Kids Safety Easy

£28.78

at OnBuy

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PEBBLE HUG Door Alarm Sensor, Mini Window Alarm Sensors, Door Sensor Alarm for Home and Office, Wireless Burglar Alarm, Security System Loud and Clear

£16.45

at OnBuy

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Door Alarm Sensor, Window Alarm Sensors, 2-in-1 Alarm & Chime, 3-level Volume Control, Door Sensor Alarm for Home Security, Wireless Burglar Alarms

£18.93

at OnBuy

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Home Intelligent Voice Reminder Door Alarm When Opened With Remote Window Alarm Sensors Pink For Home Elderly Safety

£22.48

at OnBuy

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Vibration Sensor Smart WiFi Window Alarm Sensors For Window Security And Door Alarm

£39.08

at OnBuy

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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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Flintronic 4 Pack Window Alarm, 130dB Ultra Slim Vibration Alarm Sensors

£16.99

at Amazon.co.uk

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

£46.10

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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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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Hidden Door Sensors Detector Window Security Contact Switch for Home Security & Burglar Alarm Systems Low False Alarm

£24.79

at OnBuy

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Pack of 8 Magnetic Door and Window Security Entry Alarm System WirelessMini Alarms Burglar Intruder Entry Warning Sensors White (Battery Included)

£18.93

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar for Home Window Door Bike Bag Security Black

£8.61

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar for Home Window Door Bike Bag Security Black

£8.96

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar for Home Window Door Bike Bag Security Black

£8.74

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar for Home Window Door Bike Bag Security Red

£8.74

at OnBuy

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Yale HSA Essentials Alarm Kit, Battery Powered, 5 Piece Kit, Self Monitored, No Contract, Wireless, PIR Movement Sensors, Door/Window Sensor External

£128.03

at OnBuy

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Door Alarms When Opened, 6 Pack Window Alarm for Home Security, 120db Magnetic Burglar Sensors for House, Shop, Office, Garage

£42.66

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Red

£8.04

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Black

£8.31

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Red

£8.41

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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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Black

£8.25

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Black

£8.10

at OnBuy

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Flintronic 4 Pack Window Alarm, 130dB Ultra Slim Vibration Alarm Sensors, Glass Break Security Alert, Detects Glassbreak & Vibration

£23.41

at OnBuy

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6 Sets Wireless Magnetic Door and Window Security Alarm Anti-Theft Sensors

£26.86

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

£28.88

at Amazon Marketplace

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Door Alarms When Opened, 6 Pack Window Alarm for Home Security, 120db Magnetic Burglar Sensors for House, Shop, Office, Garage

£24.64

at Amazon.co.uk

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Door Alarm Sensor, Window Alarms Sensors, 2-In-1 Alarm & Chime, 3-Level Volume C

£22.90

at eBay

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TECKNET Door Alarm Sensor, Mini Window Sensors, Sensor for Home Security Syst...

£37.19

at eBay

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WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control

£20.24

at eBay

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WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Contro

£22.69

at eBay

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KERUI 115db DIY Wireless Home Security System,Indoor Outdoor Weather-Proof Siren,Window Door Sensors Motion Sensor,Shed Garage Alarm with Remote

£52.29

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar for Home Window Door Bike Bag Security Red

£9.16

at OnBuy

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KERUI W181 WiFi GSM Alarm System with Tuya Smart App - Alexa Compatible Home Security Kit with Motion Detector, Door/Window Sensors, Siren, and IP Ca

£580.43

at OnBuy

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Audible Home Alarm, Smart Water Leak Sensor for Timely Flood Alerts, Wireless Security Detector with Integrated Door/Window Sensors, Glass Break Senso

£40.94

at OnBuy

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Audible Home Alarm, Smart Water Leak Sensor for Timely Flood Alerts, Wireless Security Detector with Integrated Door/Window Sensors, Glass Break

£23.03

at OnBuy

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Flintronic 4 Pack Window Alarm, 130dB Ultra Slim Vibration Alarm Sensors, Glass Break Security Alert, Detects Glassbreak & Vibration, Suitable for

£31.66

at OnBuy

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Metal Wired Magnetic Door Window Contact Sensor Switch Door Window Sensors Detector for Home Security Alarm System

£21.09

at OnBuy

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Smart Home Security System Loud Door Window Alarm With Adjustable Sound, Ultra Slim Wireless Sensors Compatible With Alexa Google Assistant, Easy

£13.70

at OnBuy

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Home Security System 12âPiece Kit, Smart WiFi Alarm with Door Window Motion Sensors, APP Alerts, Loud Siren, Works with Alexa, No Monthly Fees

£209.14

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Black

£8.87

at OnBuy

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Yale HSA Essentials Alarm Kit, Battery Powered, 5 Piece Kit, Self Monitored, No Contract, Wireless, PIR Movement Sensors, Door/Window Sensor External

£159.57

at OnBuy

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

£19.22

at OnBuy

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Window Alarm 5 Pack, 125dB Loud Glass Break Sensors, Window Alarms for Security, Detects Glassbreak & Vibration, with Adjustable Sensitivity, Fit for Any Window for Indoor Home Office Safety

£29.99

at Amazon.co.uk

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TECKNET Door Alarm Sensor, Window Alarms Sensors, 2-in-1 Alarm & Chime, 3-level Volume Control, Door Sensor for Home Security, Wireless Burglar Alarms for House, Shop, Office, Garage (3 PCS)

£13.99

at Amazon.co.uk

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1 Pack Door and Window Sensors, Wireless Alarm Systems with APP Alert, B68R

£9.34

at Amazon.co.uk

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Door Alarm Sensor, Window Alarms Sensors, 2-In-1 Alarm & Chime, 3-Level Volume C

£20.24

at eBay

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TECKNET Door Alarm Sensor, Window Alarms Sensors, 2-in-1 & Chime, White

£19.88

at eBay

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WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification White

£19.88

at eBay

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Zigbee Tuya Smart Home Burglar Alarm Real-time Smart Magnetic Door Window Sensors Alarms Alexa Google Home

£10.64

at AliExpress

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Wireless Window Door Sensors White Window Alarm Door Alarm Smart Accessories 2 Pack

£47.37

at OnBuy

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Window Alarm 5 Pack, 125DB Loud Glass Break Sensors, Detects Glassbreak & Vibration, with Adjustable Sensitivity, Fit for Any Window for Indoor Home

£41.28

at OnBuy

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Wireless Window Door Sensors White Window Alarm Door Alarm Smart Accessories 2 Pack

£50.03

at OnBuy

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security alarm system diy kit with door window motion sensors siren

£16.60

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar for Home Window Door Bike Bag Security Black

£9.05

at OnBuy

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2 Sets WiFi Door Sensors, Wireless Window Detector with Real-time Alarm, Compatible with Home Security Systems for Business Burglar Alert

£35.19

at OnBuy

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Yale HSA Essentials Alarm Kit, Battery Powered, 5 Piece Kit, Self Monitored, No Contract, Wireless, PIR Movement Sensors, Door/Window Sensor External

£133.67

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Red

£5.78

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Red

£6.34

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

£119.26

at OnBuy

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Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Black

£7.88

at OnBuy

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WiFi Door and Window SensorsTuya Smart Alarm with Free Notification APP Control Home Security Alarm System No Hub RequiredCompatible with Alexa Google

£18.93

at OnBuy

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Window alarm sensors

£28.40

£25.23

£40.11

£28.78

£16.45

£18.93

£22.48

£39.08

£29.99

£16.99

£35.99

£46.10

£17.07

£89.76

£24.79

£18.93

£8.61

£8.96

£8.74

£8.74

£128.03

£42.66

£8.04

£8.31

£8.41

£132.01

£8.25

£8.10

£23.41

£26.86

£28.88

£24.64

£22.90

£37.19

£20.24

£22.69

£52.29

£9.16

£580.43

£40.94

£23.03

£31.66

£21.09

£13.70

£209.14

£8.87

£159.57

£19.22

£29.99

£13.99

£9.34

£20.24

£19.88

£19.88

£10.64

£47.37

£41.28

£50.03

£16.60

£9.05

£35.19

£133.67

£5.78

£6.34

£119.26

£7.88

£18.93

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