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Door sensor

(999+ products available)

Wireless 433MHz <b>Door</b> Detector Open Close <b>Door</b> <b>Sensor</b> for Home Security Alarm System with Relay - Product Image 1

Wireless 433MHz <b>Door</b> Detector Open Close <b>Door</b> <b>Sensor</b> for Home Security Alarm System with Relay - Product Image 2

Wireless 433MHz <b>Door</b> Detector Open Close <b>Door</b> <b>Sensor</b> for Home Security Alarm System with Relay - Product Image 3

Wireless 433MHz <b>Door</b> Detector Open Close <b>Door</b> <b>Sensor</b> for Home Security Alarm System with Relay - Product Image 4

Wireless 433MHz <b>Door</b> Detector Open Close <b>Door</b> <b>Sensor</b> for Home Security Alarm System with Relay - Product Image 5

Wireless 433MHz <b>Door</b> Detector Open Close <b>Door</b> <b>Sensor</b> for Home Security Alarm System with Relay - Product Image 6

Wireless 433MHz Door Detector Open Close Door Sensor for Home Security Alarm System with Relay

£37.49-112.46

MOQ: 2

Tuya Smart Home Alarms Wifi <b>Door</b> Window <b>Sensor</b> <b>Door</b> Open Closed Detector - Product Image 1

Tuya Smart Home Alarms Wifi <b>Door</b> Window <b>Sensor</b> <b>Door</b> Open Closed Detector - Product Image 2

Tuya Smart Home Alarms Wifi <b>Door</b> Window <b>Sensor</b> <b>Door</b> Open Closed Detector - Product Image 3

Tuya Smart Home Alarms Wifi <b>Door</b> Window <b>Sensor</b> <b>Door</b> Open Closed Detector - Product Image 4

Tuya Smart Home Alarms Wifi <b>Door</b> Window <b>Sensor</b> <b>Door</b> Open Closed Detector - Product Image 5

Tuya Smart Home Alarms Wifi <b>Door</b> Window <b>Sensor</b> <b>Door</b> Open Closed Detector - Product Image 6

Tuya Smart Home Alarms Wifi Door Window Sensor Door Open Closed Detector

£3.68-4.13

MOQ: 2

Plc 10 Pk Wst-232 Wireless <b>Door</b>/window <b>Sensor</b> W/external Input 345mhz for - Product Image 1

Plc 10 Pk Wst-232 Wireless <b>Door</b>/window <b>Sensor</b> W/external Input 345mhz for - Product Image 2

Plc 10 Pk Wst-232 Wireless <b>Door</b>/window <b>Sensor</b> W/external Input 345mhz for - Product Image 3

Plc 10 Pk Wst-232 Wireless <b>Door</b>/window <b>Sensor</b> W/external Input 345mhz for - Product Image 4

Plc 10 Pk Wst-232 Wireless <b>Door</b>/window <b>Sensor</b> W/external Input 345mhz for - Product Image 5

Plc 10 Pk Wst-232 Wireless <b>Door</b>/window <b>Sensor</b> W/external Input 345mhz for - Product Image 6

Plc 10 Pk Wst-232 Wireless Door/window Sensor W/external Input 345mhz for

£74.98-599.78

MOQ: 1

KKM S1 Smart <b>Door</b> and Window <b>Sensor</b> Wireless for Bluetooth Module for Open Close Detection with Alarm - Product Image 1

KKM S1 Smart <b>Door</b> and Window <b>Sensor</b> Wireless for Bluetooth Module for Open Close Detection with Alarm - Product Image 2

KKM S1 Smart <b>Door</b> and Window <b>Sensor</b> Wireless for Bluetooth Module for Open Close Detection with Alarm - Product Image 3

KKM S1 Smart <b>Door</b> and Window <b>Sensor</b> Wireless for Bluetooth Module for Open Close Detection with Alarm - Product Image 4

KKM S1 Smart <b>Door</b> and Window <b>Sensor</b> Wireless for Bluetooth Module for Open Close Detection with Alarm - Product Image 5

KKM S1 Smart <b>Door</b> and Window <b>Sensor</b> Wireless for Bluetooth Module for Open Close Detection with Alarm - Product Image 6

KKM S1 Smart Door and Window Sensor Wireless for Bluetooth Module for Open Close Detection with Alarm

£3.00-7.50

MOQ: 2

AILIF ALF-MC22 Export-Oriented Wired Magnetic Contact <b>Sensor</b> Wood <b>Door</b>/Window/Cabinet Security Alarm | 12V E489 - Product Image 1

AILIF ALF-MC22 Export-Oriented Wired Magnetic Contact <b>Sensor</b> Wood <b>Door</b>/Window/Cabinet Security Alarm | 12V E489 - Product Image 2

AILIF ALF-MC22 Export-Oriented Wired Magnetic Contact <b>Sensor</b> Wood <b>Door</b>/Window/Cabinet Security Alarm | 12V E489 - Product Image 3

AILIF ALF-MC22 Export-Oriented Wired Magnetic Contact <b>Sensor</b> Wood <b>Door</b>/Window/Cabinet Security Alarm | 12V E489 - Product Image 4

AILIF ALF-MC22 Export-Oriented Wired Magnetic Contact <b>Sensor</b> Wood <b>Door</b>/Window/Cabinet Security Alarm | 12V E489 - Product Image 5

AILIF ALF-MC22 Export-Oriented Wired Magnetic Contact Sensor Wood Door/Window/Cabinet Security Alarm | 12V E489

£1.50-1.65

MOQ: 1

KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing Industrial Grade <b>Door</b>/Window Position Detection - Product Image 1

KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing Industrial Grade <b>Door</b>/Window Position Detection - Product Image 2

KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing Industrial Grade <b>Door</b>/Window Position Detection - Product Image 3

KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing Industrial Grade <b>Door</b>/Window Position Detection - Product Image 4

KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing Industrial Grade <b>Door</b>/Window Position Detection - Product Image 5

KOLAS FMC-55 Smart Wired Magnetic Contact Sensor Switch Aluminum Alloy Housing Industrial Grade Door/Window Position Detection

£1.88-1.95

MOQ: 100

Magnetic Contact Switch for Roller Shutter <b>Door</b> Status Monitoring Reed <b>Sensor</b> - Product Image 1

Magnetic Contact Switch for Roller Shutter <b>Door</b> Status Monitoring Reed <b>Sensor</b> - Product Image 2

Magnetic Contact Switch for Roller Shutter <b>Door</b> Status Monitoring Reed <b>Sensor</b> - Product Image 3

Magnetic Contact Switch for Roller Shutter <b>Door</b> Status Monitoring Reed <b>Sensor</b> - Product Image 4

Magnetic Contact Switch for Roller Shutter <b>Door</b> Status Monitoring Reed <b>Sensor</b> - Product Image 5

Magnetic Contact Switch for Roller Shutter <b>Door</b> Status Monitoring Reed <b>Sensor</b> - Product Image 6

Magnetic Contact Switch for Roller Shutter Door Status Monitoring Reed Sensor

£0.8997-3.00

MOQ: 500

Washing Machine Parts - NO NC Plastic Molding Reed Switch <b>Sensor</b>/Magnetic Reed Proximity Switch <b>Sensor</b> With Cable For <b>Door</b> Alarm - Product Image 1

Washing Machine Parts - NO NC Plastic Molding Reed Switch <b>Sensor</b>/Magnetic Reed Proximity Switch <b>Sensor</b> With Cable For <b>Door</b> Alarm - Product Image 2

Washing Machine Parts - NO NC Plastic Molding Reed Switch <b>Sensor</b>/Magnetic Reed Proximity Switch <b>Sensor</b> With Cable For <b>Door</b> Alarm - Product Image 3

Washing Machine Parts - NO NC Plastic Molding Reed Switch <b>Sensor</b>/Magnetic Reed Proximity Switch <b>Sensor</b> With Cable For <b>Door</b> Alarm - Product Image 4

Washing Machine Parts - NO NC Plastic Molding Reed Switch <b>Sensor</b>/Magnetic Reed Proximity Switch <b>Sensor</b> With Cable For <b>Door</b> Alarm - Product Image 5

Washing Machine Parts - NO NC Plastic Molding Reed Switch <b>Sensor</b>/Magnetic Reed Proximity Switch <b>Sensor</b> With Cable For <b>Door</b> Alarm - Product Image 6

Washing Machine Parts - NO NC Plastic Molding Reed Switch Sensor/Magnetic Reed Proximity Switch Sensor With Cable For Door Alarm

£0.4124-0.5998

MOQ: 500