Comparison Shopping

3,147 products

eBay

4 x WIRELESS WINDOW and DOOR ALARM - burgular sensor security caravan home

4.99 GBP

eBay

12v Door or Window security Alarm-shed-garage-shop-house- remote control option

66.21 GBP

eBay

New Home-Garage-Shed Wireless Remote Alarm Security Motion & Door-Window Sensors

59.98 GBP

eBay

New Home-Shed-Garage Wireless Remote Alarm Security Motion & Door-Window Sensors

59.98 GBP

eBay

NEW 2 Wireless Window Door Burglar Security Alarm 100dB Magnetic Sensor Home

4.5 GBP

eBay

4pc Wireless Window Door Burglar Security Alarm 100dB Magnetic Sensor Home

7.99 GBP

eBay

Door and Window Alarms Audible Loud Sensor Alarm Burglar Intruder Security Alarm

3.39 GBP

eBay

Ring Alarm Contact Sensor 2nd Gen 2 Pack Door Window Security Smart Home System

33.49 GBP

eBay

WIRELESS DOOR WINDOW CARAVAN SHED MOTORHOME BOAT SECURITY SENSOR ALARM 85DB LOUD

5.9 GBP

eBay

2-10PCS Magnetic Wireless Security Window Door Entry Burglar Alarm Device Sensor

7.11 GBP

eBay

2x SECURITY DOOR WINDOW DRAWER VIBRATION SENSOR DETECTOR 95dB ALARM SIREN LOUD

7.49 GBP

eBay

Wireless Magnetic Door Entry Sensor Alarm Chime Door Open Alert Window Security

21.89 GBP

eBay

Wireless Door Open Sensor Alarm Chimes Security Home Window Entry Alert For Shop

20.29 GBP

eBay

TUYA Wireless WiFi GSM Home Office Security Burglar Alarm System 4 Alexa Google

6.99 GBP

eBay

Wireless Door Window Alarm with Remote Magnetic Sensor for Shop Home Security 2X

23.05 GBP

eBay

Elebinke Door Window Sensor 120dB Alarm Vibration Triggered Home Security ✅

9.99 GBP

AliExpress UK

NC type Wired Recessed Window Door Magnetic Contact Reed Switch door sensor Alarm switch For Security alarm system

0.8 GBP

Rapid Online

Link2Home L2H-SECURECTSEN Smart Alarm Door/Window Sensor

37.2 GBP

Conrad Electronic

ABUS Smartvest Pro Funk-Erschuetterungsmelder FUEM45000 Wireless alarm system extension Wireless vibration sensor

57.99 GBP

Conrad Electronic

B + B Thermo-Technik PIR-ASIC PIR Light Sensor With Timer Operating voltage 11 - 15 V DC N/A N/A Temperature range (details) -20 - +60 °C

49.99 GBP

Conrad Electronic

AVM Door/window alarm FRITZ!DECT 350 White 20003050

42.99 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

12.47 GBP

AliExpress UK

10pcs/lot Wired Door Window Sensor detector Magnetic Switch normally Closed NC for our Home security Alarm System

12.69 GBP

AliExpress UK

NC type 10pairs MC-31 Wired Door Window Sensor Magnetic Switch for Home Alarm System

12.59 GBP

AliExpress UK

Staniot Tuya 433Mhz Home Alarm System Automatic Sensor Smart Wireless Door and Window Detectors Door opening/closing code

2.99 GBP

AliExpress UK

Staniot Tuya 433Mhz Home Alarm System Automatic Sensor Smart Wireless Door and Window Detectors Door opening/closing code

7.71 GBP

AliExpress UK

Staniot Tuya 433Mhz Home Alarm System Automatic Sensor Smart Wireless Door and Window Detectors Door opening/closing code

18.49 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

22.31 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

17.69 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

19.2 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

6.84 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

5.25 GBP

eBay

4 x WIRELESS WINDOW and DOOR ALARM - burgular sensor security caravan home

4.99 GBP

eBay

12v Door or Window security Alarm-shed-garage-shop-house- remote control option

66.21 GBP

eBay

New Home-Garage-Shed Wireless Remote Alarm Security Motion & Door-Window Sensors

59.98 GBP

eBay

New Home-Shed-Garage Wireless Remote Alarm Security Motion & Door-Window Sensors

59.98 GBP

eBay

NEW 2 Wireless Window Door Burglar Security Alarm 100dB Magnetic Sensor Home

4.5 GBP

eBay

4pc Wireless Window Door Burglar Security Alarm 100dB Magnetic Sensor Home

7.99 GBP

eBay

Door and Window Alarms Audible Loud Sensor Alarm Burglar Intruder Security Alarm

3.39 GBP

eBay

Ring Alarm Contact Sensor 2nd Gen 2 Pack Door Window Security Smart Home System

33.49 GBP

eBay

WIRELESS DOOR WINDOW CARAVAN SHED MOTORHOME BOAT SECURITY SENSOR ALARM 85DB LOUD

5.9 GBP

eBay

2-10PCS Magnetic Wireless Security Window Door Entry Burglar Alarm Device Sensor

7.11 GBP

eBay

2x SECURITY DOOR WINDOW DRAWER VIBRATION SENSOR DETECTOR 95dB ALARM SIREN LOUD

7.49 GBP

eBay

Wireless Magnetic Door Entry Sensor Alarm Chime Door Open Alert Window Security

21.89 GBP

eBay

Wireless Door Open Sensor Alarm Chimes Security Home Window Entry Alert For Shop

20.29 GBP

eBay

TUYA Wireless WiFi GSM Home Office Security Burglar Alarm System 4 Alexa Google

6.99 GBP

eBay

Wireless Door Window Alarm with Remote Magnetic Sensor for Shop Home Security 2X

23.05 GBP

eBay

Elebinke Door Window Sensor 120dB Alarm Vibration Triggered Home Security ✅

9.99 GBP

AliExpress UK

NC type Wired Recessed Window Door Magnetic Contact Reed Switch door sensor Alarm switch For Security alarm system

0.8 GBP

Rapid Online

Link2Home L2H-SECURECTSEN Smart Alarm Door/Window Sensor

37.2 GBP

Conrad Electronic

ABUS Smartvest Pro Funk-Erschuetterungsmelder FUEM45000 Wireless alarm system extension Wireless vibration sensor

57.99 GBP

Conrad Electronic

B + B Thermo-Technik PIR-ASIC PIR Light Sensor With Timer Operating voltage 11 - 15 V DC N/A N/A Temperature range (details) -20 - +60 °C

49.99 GBP

Conrad Electronic

AVM Door/window alarm FRITZ!DECT 350 White 20003050

42.99 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

12.47 GBP

AliExpress UK

10pcs/lot Wired Door Window Sensor detector Magnetic Switch normally Closed NC for our Home security Alarm System

12.69 GBP

AliExpress UK

NC type 10pairs MC-31 Wired Door Window Sensor Magnetic Switch for Home Alarm System

12.59 GBP

AliExpress UK

Staniot Tuya 433Mhz Home Alarm System Automatic Sensor Smart Wireless Door and Window Detectors Door opening/closing code

2.99 GBP

AliExpress UK

Staniot Tuya 433Mhz Home Alarm System Automatic Sensor Smart Wireless Door and Window Detectors Door opening/closing code

7.71 GBP

AliExpress UK

Staniot Tuya 433Mhz Home Alarm System Automatic Sensor Smart Wireless Door and Window Detectors Door opening/closing code

18.49 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

22.31 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

17.69 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

19.2 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

6.84 GBP

AliExpress UK

KERUI M7 Welcome Motion Sensor Security Alarm 32 Songs DoorBell Chime Wireless Smart Home LED Night Light Door Window Store Shop

5.25 GBP

eBay

Yale Mini Door Window Contact Sync Alarm Works With Alexa Google Philips Hue

28.49 GBP

OnBuy

9V Battery Stand Alone Sounder Window Door Sensor Door Sensor Alarm Loud 120dB Independent Home Security Alarm

35.21 GBP

Aqara

Aqara Door and Window Sensor T1

12.03 GBP

OnBuy

2Pairs Smart Door Sensor, WiFi Window Sensor Alarm, Contact for Home Security, Automation

13.74 GBP

Joybuy

Yale Outdoor Window & Door Contact Sensor

40.99 GBP

OnBuy

Door and Window Sensor P2, Matter over Thread, Requires Thread Border Router, Contact Sensor with Remote Alarm and Local Automation, Supports Apple

37.49 GBP

OnBuy

Tuya Wifi Door Sensor Window Entry for APP Remote Control

12.57 GBP

OnBuy

Wi-Fi Wireless Door/Window Sensor No Gateway Required Support to Check History Record on APP,3pcs

53.81 GBP

eBay

Sonoff Snzb-04p Smart Wireless Zigbee Door / Window Sensor

12.47 GBP

eBay

Magnetic Sensor Home Door Window Entry Warning Alarm H6w79990

4.04 GBP

OnBuy

Door Alarm Contact Sensor - Smart Home Security Wireless Window Alarm and Door Sensor, Add SwitchBot Hub Mini to be Compatible with Alexa

24.99 GBP

OnBuy

2 Pack SONOFF SNZB-04P Zigbee Door Window Sensor, Send Alert to Your Smartphone for Home Security, Compatible with Alexa/Google Home, SONOFF Zigbee

40.68 GBP

eBay

Hive Smart Sensor For Windows And Doors - White

17.95 GBP

OnBuy

Aqara Door and Window Sensor Requires AQARA HUB Zigbee Connection W

22.49 GBP

Joom

Xiaomi Mi Intelligent Mini Door Window Sensor 2nd Generation, Automatic Lights, Human Body Sensor, For Smart Home Kits, Alarm System

17.3 GBP

OnBuy

WiFi Door Window Alarm Sensor Security Wireless For Smart Work with App Control

53.34 GBP

Lights

Blaupunkt HOS-DC1 door/window sensor, plastic, W: 2.6 cm, H: 7 cm

27.9 GBP

37.9 GBP

Lights

Blaupunkt Q3000 smart home alarm starter set, plastic

226.9 GBP

279.9 GBP

Lights

HOMEMATIC IP Homematic window handle sensor, L: 14.3 cm, W: 1.6 cm, H: 3.2 cm

47.9 GBP

Lights

Blaupunkt Q3200 wireless alarm set with camera, plastic

319.9 GBP

389.9 GBP

Lights

HOMEMATIC IP Homematic optical window and door contact, L: 10.2 cm, W: 2 cm, H: 1.5 cm

28.9 GBP

Lights

HOMEMATIC IP Homematic optical window and door contact, plus, L: 14.7 cm, W: 2 cm, H: 1.6 cm

37.9 GBP

Lights

HOMEMATIC IP Homematic magnetic window and door contact, L: 10.2 cm, W: 1.8 cm, H: 2.5 cm

23.9 GBP

Lights

Blaupunkt SA 2900R wireless alarm system set, plastic

177.9 GBP

279.9 GBP

Lights

Blaupunkt DC-S3 radio opening detector SA / Q series, plastic, W: 3.2 cm, H: 10.7 cm

39.9 GBP

77.9 GBP

window security alarm sensor