Comparison Shopping

6,668 products

eBay

4 WINDOW & DOOR BURGLAR INTRUDER ALARMS WIRELESS SENSOR

6.49 GBP

eBay

Wireless Door Window Alarm Magnetic Sensor 120dB Remote Control UK Stock

18.78 GBP

eBay

Wireless Door Window Alarm 120Db Magnetic Sensor Anti Theft Home Security System

44.96 GBP

eBay

.Wireless Driveway Alarm Door Chimes Solar Driveway Alarm Infrared Sensor

35.45 GBP

eBay

Ring Alarm Door & Window Contact Sensor (2nd Gen)

13.99 GBP

eBay

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

3.49 GBP

eBay

Wireless Door Window Alarm 120Db Magnetic Sensor Anti Theft Home Security System

9.45 GBP

eBay

Indoor Door Alarm Business Home Security Sensor 110dB Anti-theft Window Handle

6.45 GBP

eBay

Reed Magnet Set Burglar Door Window Contact Alarm Switch Sensor N/O(Closed Loop)

4.15 GBP

eBay

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

4.5 GBP

eBay

SECRUI Wireless Door Open Sensor Alarm Chime, 400ft Operating Range 52 Chimes

16.87 GBP

eBay

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

10.99 GBP

eBay

Magnetic Door Alarm Sensor Magnetic Door Sensor Alarm Wireless for Home Security

9.89 GBP

eBay

Wireless Door and Window Open Sensor Alarm Chime 1000Ft Operating Range 61

28.98 GBP

eBay

KERUI Wireless Security Burglar Door Alarm System Garage PIR Motion Sensor Kit

28.31 GBP

eBay

Voxon Wireless Door And Window Alarm Sensor 2 Pack 2 Modes Magnetic Window Door

9.99 GBP

AliExpress UK

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

2.99 GBP

Conrad Electronic

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

57.99 GBP

Zoro UK

Slingsby Fire Door Automatic Retainer White - -

209.99 GBP

AliExpress UK

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

16.99 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

8.81 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

16.69 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

16.59 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

8.52 GBP

AliExpress UK

KERUI Wireless Door Windows Sensor Alarm 300ft 120dB Anti Theft Smart Remote Control For Kids Cabinet Safety Home Security

11.69 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

16.49 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

16.69 GBP

AliExpress UK

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

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

10pairs MC-33A NO type Opne door/window alarm Wired Door Window Sensor Magnetic Switch normally Open NO for our open door light

20.99 GBP

AliExpress UK

10pairs Normally Opne(NO type) RC-33A Wired Door Window Sensor Magnetic Switch for Home Alarm System

15.59 GBP

Conrad Electronic

Techno Line MA 10800-3 MA 10800-3 Contact sensor

65.99 GBP

eBay

4 WINDOW & DOOR BURGLAR INTRUDER ALARMS WIRELESS SENSOR

6.49 GBP

eBay

Wireless Door Window Alarm Magnetic Sensor 120dB Remote Control UK Stock

18.78 GBP

eBay

Wireless Door Window Alarm 120Db Magnetic Sensor Anti Theft Home Security System

44.96 GBP

eBay

.Wireless Driveway Alarm Door Chimes Solar Driveway Alarm Infrared Sensor

35.45 GBP

eBay

Ring Alarm Door & Window Contact Sensor (2nd Gen)

13.99 GBP

eBay

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

3.49 GBP

eBay

Wireless Door Window Alarm 120Db Magnetic Sensor Anti Theft Home Security System

9.45 GBP

eBay

Indoor Door Alarm Business Home Security Sensor 110dB Anti-theft Window Handle

6.45 GBP

eBay

Reed Magnet Set Burglar Door Window Contact Alarm Switch Sensor N/O(Closed Loop)

4.15 GBP

eBay

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

4.5 GBP

eBay

SECRUI Wireless Door Open Sensor Alarm Chime, 400ft Operating Range 52 Chimes

16.87 GBP

eBay

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

10.99 GBP

eBay

Magnetic Door Alarm Sensor Magnetic Door Sensor Alarm Wireless for Home Security

9.89 GBP

eBay

Wireless Door and Window Open Sensor Alarm Chime 1000Ft Operating Range 61

28.98 GBP

eBay

KERUI Wireless Security Burglar Door Alarm System Garage PIR Motion Sensor Kit

28.31 GBP

eBay

Voxon Wireless Door And Window Alarm Sensor 2 Pack 2 Modes Magnetic Window Door

9.99 GBP

AliExpress UK

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

2.99 GBP

Conrad Electronic

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

57.99 GBP

Zoro UK

Slingsby Fire Door Automatic Retainer White - -

209.99 GBP

AliExpress UK

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

16.99 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

8.81 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

16.69 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

16.59 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

8.52 GBP

AliExpress UK

KERUI Wireless Door Windows Sensor Alarm 300ft 120dB Anti Theft Smart Remote Control For Kids Cabinet Safety Home Security

11.69 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

16.49 GBP

AliExpress UK

Wireless Doorbell PIR Store Shop Welcome Motion Sensor Infrared Detector Induction Alarm Door Bell Waterproof Doorbell

16.69 GBP

AliExpress UK

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

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

10pairs MC-33A NO type Opne door/window alarm Wired Door Window Sensor Magnetic Switch normally Open NO for our open door light

20.99 GBP

AliExpress UK

10pairs Normally Opne(NO type) RC-33A Wired Door Window Sensor Magnetic Switch for Home Alarm System

15.59 GBP

Conrad Electronic

Techno Line MA 10800-3 MA 10800-3 Contact sensor

65.99 GBP

OnBuy

Smart Door & Window Sensor 2 with Light Detection Bluetooth 5.1 APP Opening/Closing Records Overtime Unclosed Reminder Work with Multimode Gateway

46.16 GBP

Joom

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

13.8 GBP

Boxed2me

Nedis Keypad Operated Alarm, Magnetic Window Door Sensor with 3 Modes, Entry Chime Panic 85dB Siren Security for Home Shop Shed Garage

12.53 GBP

Comms Express

Eve 10EBN9901 Door/window Wireless sensor White - (2020 Version)

33.01 GBP

OnBuy

Aqara Door and Window Sensor Requires AQARA HUB Zigbee Connection W

21.59 GBP

OnBuy

VOXON Wireless Door and Window Alarm Sensor 4 Pack 2 Modes Magnetic Window Door Burglar Alarm with 100dB Loud for Kids Safety Home Shop Security

18.4 GBP

eBay

Magnetic Sensor Home Door Window Entry Warning Alarm H6w79990

4.24 GBP

Argos

Yale Sync Smart Home Alarm Door Contact

29.99 GBP

Very

Ring Alarm Contact Sensor (2Nd Gen)

18.99 GBP

OnBuy

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

22.57 GBP

Very

Eufy Smart Entry Sensor

14.99 GBP

OnBuy

Tuya Wireless Smart Door Window Sensor System Remote Control Operation Burglar Alarm for Home Door Window Dual Remote

16.2 GBP

B&Q

Adurosmart Eria Contact Sensor - One Size

14.5 GBP

OnBuy

WIFI Door Window Sensor Smart Home Alarm Sensor Contact Wireless Magnetic Detector Sensor for GSM Alarm System

26.01 GBP

Lights

Blaupunkt Q3200 wireless alarm set with camera, plastic

319.9 GBP

389.9 GBP

Screwfix

Yale AL-SDC-1A-W Door / Window Sensor (971YN)

39.99 GBP

Banggood

3pcs SONOFF DW2 - Wi-Fi Wireless Door/Window Sensor No Gateway Required Support to Check History Record on APP

16.84 GBP

Lights

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

27.9 GBP

37.9 GBP

Lights

HOMEMATIC IP Homematic passage sensor, direction recognition, W: 12.8 cm, H: 4.5 cm

93.9 GBP

Screwfix

Yale YSGA02-W Mini Wireless Alarm Kit (786YN)

39.99 GBP

Lights

Eco-Light Camera Light Pollux LED outdoor light sensor, die-cast aluminium, 22 W, energy efficiency: A+, W: 8 cm, H: 21.7 cm

224.9 GBP

Screwfix

ERA Door / Window Magnetic Sensor (477FX)

19.79 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

Lights

Eco-Light Integrated camera LED outdoor wall lamp Elara Cam, stainless steel, polycarbonate, 18 W, energy efficiency: A+, W: 7.6 cm, H: 33.4 cm

224.9 GBP

233.9 GBP

Lights

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

28.9 GBP

Screwfix

Yale HSA 6700 Stand-Alone Alarm System (216FL)

179.99 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

Eco-Light Vesta Cam outdoor wall light with sensor & camera, stainless steel, aluminium, polycarbonate, 30 W, energy efficiency: A+, W: 19.8 cm, H: 25.2 cm

224.9 GBP

233.9 GBP

Lights

Eco-Light Camera Light Mimo camera LED light sensor, white, die-cast aluminium, 18 W, energy efficiency: A+, W: 13.5 cm, H: 23.1 cm

214.9 GBP

Lights

Eco-Light Camera Light Ara LED camera light PIR sensor, app, plastic, 5 W, energy efficiency: A+, W: 9 cm, H: 9.5 cm

168.9 GBP

door sensor alarm