All categories

Featured selections

Trade Assurance

Buyer Central

Help Center

Get the app

Become a supplier

Door sensor

(999+ products available)

Factory Price Reed Switch <b>Sensor</b> Smart <b>Sensors</b> <b>Door</b> Switch <b>Sensor</b> for windows and <b>Doors</b> Alarms Applications - Product Image 1

Factory Price Reed Switch <b>Sensor</b> Smart <b>Sensors</b> <b>Door</b> Switch <b>Sensor</b> for windows and <b>Doors</b> Alarms Applications - Product Image 2

Factory Price Reed Switch <b>Sensor</b> Smart <b>Sensors</b> <b>Door</b> Switch <b>Sensor</b> for windows and <b>Doors</b> Alarms Applications - Product Image 3

Factory Price Reed Switch <b>Sensor</b> Smart <b>Sensors</b> <b>Door</b> Switch <b>Sensor</b> for windows and <b>Doors</b> Alarms Applications - Product Image 4

Factory Price Reed Switch <b>Sensor</b> Smart <b>Sensors</b> <b>Door</b> Switch <b>Sensor</b> for windows and <b>Doors</b> Alarms Applications - Product Image 5

Factory Price Reed Switch <b>Sensor</b> Smart <b>Sensors</b> <b>Door</b> Switch <b>Sensor</b> for windows and <b>Doors</b> Alarms Applications - Product Image 6

Factory Price Reed Switch Sensor Smart Sensors Door Switch Sensor for windows and Doors Alarms Applications

£0.5998-0.7498

MOQ: 500

ARD323-W2(868S) Wireless <b>Door</b> Detector Dahua Wifi Wireless Airshield ARD323-W2 - Product Image 1

ARD323-W2(868S) Wireless <b>Door</b> Detector Dahua Wifi Wireless Airshield ARD323-W2 - Product Image 2

ARD323-W2(868S) Wireless <b>Door</b> Detector Dahua Wifi Wireless Airshield ARD323-W2 - Product Image 3

ARD323-W2(868S) Wireless <b>Door</b> Detector Dahua Wifi Wireless Airshield ARD323-W2 - Product Image 4

ARD323-W2(868S) Wireless <b>Door</b> Detector Dahua Wifi Wireless Airshield ARD323-W2 - Product Image 5

ARD323-W2(868S) Wireless <b>Door</b> Detector Dahua Wifi Wireless Airshield ARD323-W2 - Product Image 6

ARD323-W2(868S) Wireless Door Detector Dahua Wifi Wireless Airshield ARD323-W2

£14.25-16.50

MOQ: 2

ARD324-W2(868S) Wireless <b>Door</b> Detector Plus Airshiled Dahua Alarm ARD324-W2(S) ARD324-W2 ARD324-W2(868) - Product Image 1

ARD324-W2(868S) Wireless <b>Door</b> Detector Plus Airshiled Dahua Alarm ARD324-W2(S) ARD324-W2 ARD324-W2(868) - Product Image 2

ARD324-W2(868S) Wireless <b>Door</b> Detector Plus Airshiled Dahua Alarm ARD324-W2(S) ARD324-W2 ARD324-W2(868) - Product Image 3

ARD324-W2(868S) Wireless <b>Door</b> Detector Plus Airshiled Dahua Alarm ARD324-W2(S) ARD324-W2 ARD324-W2(868) - Product Image 4

ARD324-W2(868S) Wireless <b>Door</b> Detector Plus Airshiled Dahua Alarm ARD324-W2(S) ARD324-W2 ARD324-W2(868) - Product Image 5

ARD324-W2(868S) Wireless <b>Door</b> Detector Plus Airshiled Dahua Alarm ARD324-W2(S) ARD324-W2 ARD324-W2(868) - Product Image 6

ARD324-W2(868S) Wireless Door Detector Plus Airshiled Dahua Alarm ARD324-W2(S) ARD324-W2 ARD324-W2(868)

£12.75-15.00

MOQ: 2

Dahua ARD324-W2(868S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DAHUA Security Alarm - Product Image 1

Dahua ARD324-W2(868S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DAHUA Security Alarm - Product Image 2

Dahua ARD324-W2(868S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DAHUA Security Alarm - Product Image 3

Dahua ARD324-W2(868S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DAHUA Security Alarm - Product Image 4

Dahua ARD324-W2(868S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DAHUA Security Alarm - Product Image 5

Dahua ARD324-W2(868S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DAHUA Security Alarm - Product Image 6

Dahua ARD324-W2(868S) Original Dahua Wireless Door Detector Plus Low Battery Detection DAHUA Security Alarm

£12.75-15.00

MOQ: 10

ARD324-W2(868S) ARD324-W2(S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DH Security Alarm - Product Image 1

ARD324-W2(868S) ARD324-W2(S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DH Security Alarm - Product Image 2

ARD324-W2(868S) ARD324-W2(S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DH Security Alarm - Product Image 3

ARD324-W2(868S) ARD324-W2(S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DH Security Alarm - Product Image 4

ARD324-W2(868S) ARD324-W2(S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DH Security Alarm - Product Image 5

ARD324-W2(868S) ARD324-W2(S) Original Dahua Wireless <b>Door</b> Detector Plus Low Battery Detection DH Security Alarm - Product Image 6

ARD324-W2(868S) ARD324-W2(S) Original Dahua Wireless Door Detector Plus Low Battery Detection DH Security Alarm

£12.75-15.00

MOQ: 10

<b>Door</b> Contacts Magnet Reed Metal Gadgets De Securite Magnetic Switch MAX DC100V Garage Overhead <b>Door</b> <b>Sensor</b> - Product Image 1

<b>Door</b> Contacts Magnet Reed Metal Gadgets De Securite Magnetic Switch MAX DC100V Garage Overhead <b>Door</b> <b>Sensor</b> - Product Image 2

<b>Door</b> Contacts Magnet Reed Metal Gadgets De Securite Magnetic Switch MAX DC100V Garage Overhead <b>Door</b> <b>Sensor</b> - Product Image 3

<b>Door</b> Contacts Magnet Reed Metal Gadgets De Securite Magnetic Switch MAX DC100V Garage Overhead <b>Door</b> <b>Sensor</b> - Product Image 4

<b>Door</b> Contacts Magnet Reed Metal Gadgets De Securite Magnetic Switch MAX DC100V Garage Overhead <b>Door</b> <b>Sensor</b> - Product Image 5

<b>Door</b> Contacts Magnet Reed Metal Gadgets De Securite Magnetic Switch MAX DC100V Garage Overhead <b>Door</b> <b>Sensor</b> - Product Image 6

Door Contacts Magnet Reed Metal Gadgets De Securite Magnetic Switch MAX DC100V Garage Overhead Door Sensor

£0.8997-3.00

MOQ: 500

Supports Jamming Tilt Shock Detection ARD324-W2(868) Wireless <b>Door</b> Detector Plus Dahua Alarm - Product Image 1

Supports Jamming Tilt Shock Detection ARD324-W2(868) Wireless <b>Door</b> Detector Plus Dahua Alarm - Product Image 2

Supports Jamming Tilt Shock Detection ARD324-W2(868) Wireless <b>Door</b> Detector Plus Dahua Alarm - Product Image 3

Supports Jamming Tilt Shock Detection ARD324-W2(868) Wireless <b>Door</b> Detector Plus Dahua Alarm - Product Image 4

Supports Jamming Tilt Shock Detection ARD324-W2(868) Wireless <b>Door</b> Detector Plus Dahua Alarm - Product Image 5

Supports Jamming Tilt Shock Detection ARD324-W2(868) Wireless <b>Door</b> Detector Plus Dahua Alarm - Product Image 6

Supports Jamming Tilt Shock Detection ARD324-W2(868) Wireless Door Detector Plus Dahua Alarm

£13.87-14.62

MOQ: 2

Manufacturer of ZINC Alloy housing sensing distance Reed magnetic switch <b>sensor</b> for <b>doors</b> and windows - Product Image 1

Manufacturer of ZINC Alloy housing sensing distance Reed magnetic switch <b>sensor</b> for <b>doors</b> and windows - Product Image 2

Manufacturer of ZINC Alloy housing sensing distance Reed magnetic switch <b>sensor</b> for <b>doors</b> and windows - Product Image 3

Manufacturer of ZINC Alloy housing sensing distance Reed magnetic switch <b>sensor</b> for <b>doors</b> and windows - Product Image 4

Manufacturer of ZINC Alloy housing sensing distance Reed magnetic switch <b>sensor</b> for <b>doors</b> and windows - Product Image 5

Manufacturer of ZINC Alloy housing sensing distance Reed magnetic switch <b>sensor</b> for <b>doors</b> and windows - Product Image 6

Manufacturer of ZINC Alloy housing sensing distance Reed magnetic switch sensor for doors and windows

£0.8997-3.00

MOQ: 500