All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier

Door sensor

(999+ products available)

Customizable Compact Size 2 Wire Proximity <b>Sensors</b> 10W 50W Reed <b>Sensor</b> for Magnetic <b>Door</b> - Product Image 1
Customizable Compact Size 2 Wire Proximity <b>Sensors</b> 10W 50W Reed <b>Sensor</b> for Magnetic <b>Door</b> - Product Image 2
Customizable Compact Size 2 Wire Proximity <b>Sensors</b> 10W 50W Reed <b>Sensor</b> for Magnetic <b>Door</b> - Product Image 3
Customizable Compact Size 2 Wire Proximity <b>Sensors</b> 10W 50W Reed <b>Sensor</b> for Magnetic <b>Door</b> - Product Image 4
Customizable Compact Size 2 Wire Proximity <b>Sensors</b> 10W 50W Reed <b>Sensor</b> for Magnetic <b>Door</b> - Product Image 5
Customizable Compact Size 2 Wire Proximity <b>Sensors</b> 10W 50W Reed <b>Sensor</b> for Magnetic <b>Door</b> - Product Image 6

Customizable Compact Size 2 Wire Proximity Sensors 10W 50W Reed Sensor for Magnetic Door

£0.602-0.7525
MOQ: 500 pieces
Fuen (HK) Electronics Co., Limited
1 yrsHK flagHK5.0/5.0(1)
Tuya WiFi Smart <b>Door</b> Window <b>Sensor</b> Battery Alexa Google Connectivity Voice Control Alert Sound App Notifications Home Hotel Bar - Product Image 1
Tuya WiFi Smart <b>Door</b> Window <b>Sensor</b> Battery Alexa Google Connectivity Voice Control Alert Sound App Notifications Home Hotel Bar - Product Image 2
Tuya WiFi Smart <b>Door</b> Window <b>Sensor</b> Battery Alexa Google Connectivity Voice Control Alert Sound App Notifications Home Hotel Bar - Product Image 3
Tuya WiFi Smart <b>Door</b> Window <b>Sensor</b> Battery Alexa Google Connectivity Voice Control Alert Sound App Notifications Home Hotel Bar - Product Image 4
Tuya WiFi Smart <b>Door</b> Window <b>Sensor</b> Battery Alexa Google Connectivity Voice Control Alert Sound App Notifications Home Hotel Bar - Product Image 5
Tuya WiFi Smart <b>Door</b> Window <b>Sensor</b> Battery Alexa Google Connectivity Voice Control Alert Sound App Notifications Home Hotel Bar - Product Image 6

Tuya WiFi Smart Door Window Sensor Battery Alexa Google Connectivity Voice Control Alert Sound App Notifications Home Hotel Bar

£3.69-4.14
MOQ: 2 pieces
Virtue Sensor Inc
1 yrsUS flagUS
Kolas FPS-5019(E710-1B) Smart Wired Magnetic Proximity Switch 0.5A/1A 100VAC/250VDC Housing Industrial Aluminum Alloy Frame <b>Door</b> - Product Image 1
Kolas FPS-5019(E710-1B) Smart Wired Magnetic Proximity Switch 0.5A/1A 100VAC/250VDC Housing Industrial Aluminum Alloy Frame <b>Door</b> - Product Image 2
Kolas FPS-5019(E710-1B) Smart Wired Magnetic Proximity Switch 0.5A/1A 100VAC/250VDC Housing Industrial Aluminum Alloy Frame <b>Door</b> - Product Image 3
Kolas FPS-5019(E710-1B) Smart Wired Magnetic Proximity Switch 0.5A/1A 100VAC/250VDC Housing Industrial Aluminum Alloy Frame <b>Door</b> - Product Image 4
Kolas FPS-5019(E710-1B) Smart Wired Magnetic Proximity Switch 0.5A/1A 100VAC/250VDC Housing Industrial Aluminum Alloy Frame <b>Door</b> - Product Image 5

Kolas FPS-5019(E710-1B) Smart Wired Magnetic Proximity Switch 0.5A/1A 100VAC/250VDC Housing Industrial Aluminum Alloy Frame Door

£1.89-1.96
MOQ: 100 pieces
KOLAS ELECTRIC PTE. LTD.
9 yrsSG flagSG
Ram <b>Sensor</b> 68100642AA Sliding <b>Door</b> Contactor For Promaster 1500 2500 3500 - Product Image 1
Ram <b>Sensor</b> 68100642AA Sliding <b>Door</b> Contactor For Promaster 1500 2500 3500 - Product Image 2
Ram <b>Sensor</b> 68100642AA Sliding <b>Door</b> Contactor For Promaster 1500 2500 3500 - Product Image 3
Ram <b>Sensor</b> 68100642AA Sliding <b>Door</b> Contactor For Promaster 1500 2500 3500 - Product Image 4
Ram <b>Sensor</b> 68100642AA Sliding <b>Door</b> Contactor For Promaster 1500 2500 3500 - Product Image 5

Ram Sensor 68100642AA Sliding Door Contactor For Promaster 1500 2500 3500

£17.14
MOQ: 4 pieces
GO GO AUTOMATIC COMPANY LIMITED
1 yrsHK flagHK
High Quality Single <b>Door</b>/Double <b>Door</b> LED <b>Sensor</b> Switch Touch <b>Sensor</b> PIR Motion <b>Sensor</b> Switch for Under Cabinet Led Light - Product Image 1
High Quality Single <b>Door</b>/Double <b>Door</b> LED <b>Sensor</b> Switch Touch <b>Sensor</b> PIR Motion <b>Sensor</b> Switch for Under Cabinet Led Light - Product Image 2
High Quality Single <b>Door</b>/Double <b>Door</b> LED <b>Sensor</b> Switch Touch <b>Sensor</b> PIR Motion <b>Sensor</b> Switch for Under Cabinet Led Light - Product Image 3
High Quality Single <b>Door</b>/Double <b>Door</b> LED <b>Sensor</b> Switch Touch <b>Sensor</b> PIR Motion <b>Sensor</b> Switch for Under Cabinet Led Light - Product Image 4
High Quality Single <b>Door</b>/Double <b>Door</b> LED <b>Sensor</b> Switch Touch <b>Sensor</b> PIR Motion <b>Sensor</b> Switch for Under Cabinet Led Light - Product Image 5
High Quality Single <b>Door</b>/Double <b>Door</b> LED <b>Sensor</b> Switch Touch <b>Sensor</b> PIR Motion <b>Sensor</b> Switch for Under Cabinet Led Light - Product Image 6

High Quality Single Door/Double Door LED Sensor Switch Touch Sensor PIR Motion Sensor Switch for Under Cabinet Led Light

£0.5719-1.13
MOQ: 200 pieces
Grilight Technology International Limited
1 yrsHK flagHK
Smart Home OEM/ODM ZY-M100 Tuya Zigbee 24G Human Breathing Presence & Illuminance <b>Sensor</b> W36 - Product Image 1
Smart Home OEM/ODM ZY-M100 Tuya Zigbee 24G Human Breathing Presence & Illuminance <b>Sensor</b> W36 - Product Image 2
Smart Home OEM/ODM ZY-M100 Tuya Zigbee 24G Human Breathing Presence & Illuminance <b>Sensor</b> W36 - Product Image 3
Smart Home OEM/ODM ZY-M100 Tuya Zigbee 24G Human Breathing Presence & Illuminance <b>Sensor</b> W36 - Product Image 4

Smart Home OEM/ODM ZY-M100 Tuya Zigbee 24G Human Breathing Presence & Illuminance Sensor W36

£2.41-13.25
MOQ: 1 piece
HELLOCHIP LIMITED
1 yrsHK flagHK4.6/5.0(255)
CDIR-120 Factory Sale Smart Motion <b>Sensor</b> 8-16Vdc Directional Curtain Detector with 12V Output Quality Guaranteed Hot Seller - Product Image 1
CDIR-120 Factory Sale Smart Motion <b>Sensor</b> 8-16Vdc Directional Curtain Detector with 12V Output Quality Guaranteed Hot Seller - Product Image 2
CDIR-120 Factory Sale Smart Motion <b>Sensor</b> 8-16Vdc Directional Curtain Detector with 12V Output Quality Guaranteed Hot Seller - Product Image 3
CDIR-120 Factory Sale Smart Motion <b>Sensor</b> 8-16Vdc Directional Curtain Detector with 12V Output Quality Guaranteed Hot Seller - Product Image 4
CDIR-120 Factory Sale Smart Motion <b>Sensor</b> 8-16Vdc Directional Curtain Detector with 12V Output Quality Guaranteed Hot Seller - Product Image 5
CDIR-120 Factory Sale Smart Motion <b>Sensor</b> 8-16Vdc Directional Curtain Detector with 12V Output Quality Guaranteed Hot Seller - Product Image 6

CDIR-120 Factory Sale Smart Motion Sensor 8-16Vdc Directional Curtain Detector with 12V Output Quality Guaranteed Hot Seller

£6.93-7.34
MOQ: 1 piece
A & R TECHNOLOGIES LIMITED
2 yrsHK flagHK4.9/5.0(7)
2025 Good Indoor House <b>Door</b> <b>Sensor</b> Residential Elevator With Great Price - Product Image 1
2025 Good Indoor House <b>Door</b> <b>Sensor</b> Residential Elevator With Great Price - Product Image 2
2025 Good Indoor House <b>Door</b> <b>Sensor</b> Residential Elevator With Great Price - Product Image 3
2025 Good Indoor House <b>Door</b> <b>Sensor</b> Residential Elevator With Great Price - Product Image 4
2025 Good Indoor House <b>Door</b> <b>Sensor</b> Residential Elevator With Great Price - Product Image 5
2025 Good Indoor House <b>Door</b> <b>Sensor</b> Residential Elevator With Great Price - Product Image 6

2025 Good Indoor House Door Sensor Residential Elevator With Great Price

£10,534.30
MOQ: 1 set
SHANGHAI FUJI ELEVATOR CO., LIMITED
3 yrsHK flagHK5.0/5.0(2)

Related Searches:

rf detectorwireless house alarmwireless home alarm systemsdoor sensor alarmwireless alarmtracker detectorwireless house alarmspir sensor outdoornoise detectormotion sensor alarmdoor alarmsstop alarmwifi alarm systemwired alarm systemtv simulatorwindow alarm sensorswireless burglar alarmswindow alarmsmotion detectorsalarm door contacts