HomeHome & InteriorHome Safety and Personal SecuritySensors & SirensWindow alarm sensors

Window alarm sensors

Sensors & Sirens

Sensors & Sirens

Ring Alarm Contact Sensor (2nd Gen)

Z-Wave, Battery, Motion, Door/Window

from

£10.69

Compare prices

TP-Link Tapo T300 Water Leak Sensor

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

from

£13.54

Compare prices

Yale Indoor Motion Sensor

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

from

£33.99

Compare prices

HIKvision DS-PDWL-E-WE

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

from

£78.51

Compare prices

4 Pack Wireless Window Alarm Sensors & Door Alarm Sensors, Home Security System

£10.58

at eBay

View in shop

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

View in shop

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

View in shop

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

£20.53

at OnBuy

View in shop

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

£22.48

at OnBuy

View in shop

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

£39.08

at OnBuy

View in shop

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

£29.56

at OnBuy

View in shop

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

£36.67

at OnBuy

View in shop

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

View in shop

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

View in shop

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

£26.99

at Amazon.co.uk

View in shop

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

£21.28

at eBay

View in shop

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

£37.19

at eBay

View in shop

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

£19.75

at eBay

View in shop

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

£22.69

at eBay

View in shop

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

£47.95

at OnBuy

View in shop

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

£9.16

at OnBuy

View in shop

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

View in shop

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

View in shop

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

£31.66

at OnBuy

View in shop

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

£21.09

at OnBuy

View in shop

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

View in shop

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

View in shop

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

£8.48

at OnBuy

View in shop

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

£164.86

at OnBuy

View in shop

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

£22.62

at OnBuy

View in shop

tiiwee Home Alarm System Wireless Kit X1 - Complete alarm system with X1 siren, 4 window door sensors and 2 remote controls - window alarm door alarm

£106.18

at OnBuy

View in shop

tiiwee Home Alarm System Wireless Kit X1 - Complete alarm system with X1 siren, 2 window door sensors and 2 remote controls - window alarm door alarm

£73.51

at OnBuy

View in shop

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

£5.03

at OnBuy

View in shop

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

View in shop

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

View in shop

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

£9.34

at Amazon.co.uk

View in shop

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

£21.12

at eBay

View in shop

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

£19.88

at eBay

View in shop

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

£19.88

at eBay

View in shop

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

£47.37

at OnBuy

View in shop

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

£42.24

at OnBuy

View in shop

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

£50.03

at OnBuy

View in shop

security alarm system diy kit with door window motion sensors siren

£16.60

at OnBuy

View in shop

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

£9.05

at OnBuy

View in shop

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

View in shop

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

£162.78

at OnBuy

View in shop

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

£5.78

at OnBuy

View in shop

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

£6.34

at OnBuy

View in shop

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

£119.26

at OnBuy

View in shop

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

£43.64

at OnBuy

View in shop

Window Alarm 4 Packs - Loud 120dB and Vibration Sensors Compatible With Virtually Any Window - Glass Break Security Sensor - Low Battery LED Indicator

£51.32

at OnBuy

View in shop

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

£7.88

at OnBuy

View in shop

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

£8.92

at OnBuy

View in shop

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

£6.77

at OnBuy

View in shop

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

£29.99

at Amazon Marketplace

View in shop

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

£17.99

at Amazon.co.uk

View in shop

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

View in shop

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

View in shop

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

£8.96

at OnBuy

View in shop

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

£8.96

at OnBuy

View in shop

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

£8.44

at OnBuy

View in shop

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

£8.44

at OnBuy

View in shop

tiiwee Home Alarm System Wireless Kit X1 - Complete alarm system with X1 siren, 2 window door sensors, 1 motion sensor and 2 remote controls - window

£105.33

at OnBuy

View in shop

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

£134.18

at OnBuy

View in shop

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

£49.33

at OnBuy

View in shop

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

£7.75

at OnBuy

View in shop

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

£7.31

at OnBuy

View in shop

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

£7.41

at OnBuy

View in shop

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

£132.01

at OnBuy

View in shop

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

£8.25

at OnBuy

View in shop

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

£8.10

at OnBuy

View in shop

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

£23.62

at OnBuy

View in shop

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

£26.86

at OnBuy

View in shop

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

£20.57

at OnBuy

View in shop

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

£8.03

at OnBuy

View in shop

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

View in shop

Window alarm sensors

£10.58

£28.78

£16.45

£20.53

£22.48

£39.08

£29.56

£36.67

£40.11

£28.88

£26.99

£21.28

£37.19

£19.75

£22.69

£47.95

£9.16

£40.94

£23.03

£31.66

£21.09

£13.70

£209.14

£8.48

£164.86

£22.62

£106.18

£73.51

£5.03

£29.99

£13.99

£9.34

£21.12

£19.88

£19.88

£47.37

£42.24

£50.03

£16.60

£9.05

£35.19

£162.78

£5.78

£6.34

£119.26

£43.64

£51.32

£7.88

£8.92

£6.77

£29.99

£17.99

£35.99

£18.93

£8.96

£8.96

£8.44

£8.44

£105.33

£134.18

£49.33

£7.75

£7.31

£7.41

£132.01

£8.25

£8.10

£23.62

£26.86

£20.57

£8.03

£18.93

Related searches