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

Door sensor

(999+ products available)

Wireless <b>Door</b> Windows <b>Sensor</b> Security Alarm System Remote Control 120dB Anti Theft Smart CE Certified Kids Cabinet Safety Home - Product Image 1
Wireless <b>Door</b> Windows <b>Sensor</b> Security Alarm System Remote Control 120dB Anti Theft Smart CE Certified Kids Cabinet Safety Home - Product Image 2
Wireless <b>Door</b> Windows <b>Sensor</b> Security Alarm System Remote Control 120dB Anti Theft Smart CE Certified Kids Cabinet Safety Home - Product Image 3
Wireless <b>Door</b> Windows <b>Sensor</b> Security Alarm System Remote Control 120dB Anti Theft Smart CE Certified Kids Cabinet Safety Home - Product Image 4
Wireless <b>Door</b> Windows <b>Sensor</b> Security Alarm System Remote Control 120dB Anti Theft Smart CE Certified Kids Cabinet Safety Home - Product Image 5
Wireless <b>Door</b> Windows <b>Sensor</b> Security Alarm System Remote Control 120dB Anti Theft Smart CE Certified Kids Cabinet Safety Home - Product Image 6

Wireless Door Windows Sensor Security Alarm System Remote Control 120dB Anti Theft Smart CE Certified Kids Cabinet Safety Home

£4.92-6.43
MOQ: 5 pieces
HELLOCHIP LIMITED
1 yrsHK flagHK4.6/5.0(301)
KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing Industrial Metal Frame <b>Door</b> Window Position - Product Image 1
KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing Industrial Metal Frame <b>Door</b> Window Position - Product Image 2
KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing Industrial Metal Frame <b>Door</b> Window Position - Product Image 3
KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing Industrial Metal Frame <b>Door</b> Window Position - Product Image 4
KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing Industrial Metal Frame <b>Door</b> Window Position - Product Image 5
KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing Industrial Metal Frame <b>Door</b> Window Position - Product Image 6

KOLAS FMC-55 Smart Wired Magnetic Contact Sensor Switch Aluminum Alloy Housing Industrial Metal Frame Door Window Position

£1.90-1.97
MOQ: 100 pieces
KOLAS ELECTRIC PTE. LTD.
9 yrsSG flagSG
Good Quality XCSLF3737313 Original Industrial Safety Limit Switch for Machinery Protective <b>Door</b> Detection - Product Image 1
Good Quality XCSLF3737313 Original Industrial Safety Limit Switch for Machinery Protective <b>Door</b> Detection - Product Image 2
Good Quality XCSLF3737313 Original Industrial Safety Limit Switch for Machinery Protective <b>Door</b> Detection - Product Image 3
Good Quality XCSLF3737313 Original Industrial Safety Limit Switch for Machinery Protective <b>Door</b> Detection - Product Image 4
Good Quality XCSLF3737313 Original Industrial Safety Limit Switch for Machinery Protective <b>Door</b> Detection - Product Image 5
Good Quality XCSLF3737313 Original Industrial Safety Limit Switch for Machinery Protective <b>Door</b> Detection - Product Image 6

Good Quality XCSLF3737313 Original Industrial Safety Limit Switch for Machinery Protective Door Detection

£15.13-74.87
MOQ: 1 box
SHENGJIN INDUSTRIAL (HK) LIMITED
1 yrsHK flagHK5.0/5.0(3)
High Quality IP65 Waterproof Dual Frequency Infrared Motion <b>Sensor</b> 10m Detection Wall Mount Competitive Price Adjustable - Product Image 1
High Quality IP65 Waterproof Dual Frequency Infrared Motion <b>Sensor</b> 10m Detection Wall Mount Competitive Price Adjustable - Product Image 2
High Quality IP65 Waterproof Dual Frequency Infrared Motion <b>Sensor</b> 10m Detection Wall Mount Competitive Price Adjustable - Product Image 3
High Quality IP65 Waterproof Dual Frequency Infrared Motion <b>Sensor</b> 10m Detection Wall Mount Competitive Price Adjustable - Product Image 4
High Quality IP65 Waterproof Dual Frequency Infrared Motion <b>Sensor</b> 10m Detection Wall Mount Competitive Price Adjustable - Product Image 5
High Quality IP65 Waterproof Dual Frequency Infrared Motion <b>Sensor</b> 10m Detection Wall Mount Competitive Price Adjustable - Product Image 6

High Quality IP65 Waterproof Dual Frequency Infrared Motion Sensor 10m Detection Wall Mount Competitive Price Adjustable

£33.01-44.24
MOQ: 1 piece
A & R TECHNOLOGIES LIMITED
2 yrsHK flagHK4.9/5.0(7)
New Mini Integrated Dual <b>Door</b> Control Cabinet <b>Sensor</b> Switch DC 12V 24V 4A Surface/Concealed Install <b>Sensor</b> Cabinet Light - Product Image 1
New Mini Integrated Dual <b>Door</b> Control Cabinet <b>Sensor</b> Switch DC 12V 24V 4A Surface/Concealed Install <b>Sensor</b> Cabinet Light - Product Image 2
New Mini Integrated Dual <b>Door</b> Control Cabinet <b>Sensor</b> Switch DC 12V 24V 4A Surface/Concealed Install <b>Sensor</b> Cabinet Light - Product Image 3
New Mini Integrated Dual <b>Door</b> Control Cabinet <b>Sensor</b> Switch DC 12V 24V 4A Surface/Concealed Install <b>Sensor</b> Cabinet Light - Product Image 4
New Mini Integrated Dual <b>Door</b> Control Cabinet <b>Sensor</b> Switch DC 12V 24V 4A Surface/Concealed Install <b>Sensor</b> Cabinet Light - Product Image 5
New Mini Integrated Dual <b>Door</b> Control Cabinet <b>Sensor</b> Switch DC 12V 24V 4A Surface/Concealed Install <b>Sensor</b> Cabinet Light - Product Image 6

New Mini Integrated Dual Door Control Cabinet Sensor Switch DC 12V 24V 4A Surface/Concealed Install Sensor Cabinet Light

£0.5748-1.13
MOQ: 200 pieces
Grilight Technology International Limited
1 yrsHK flagHK
FAST <b>SENSOR</b> FRS-9HB14 Plastic Molded Housed Bending Magnetic Reed Switches/<b>Sensors</b> Magnetic Proximity <b>Sensor</b> Anti-theft Black - Product Image 1
FAST <b>SENSOR</b> FRS-9HB14 Plastic Molded Housed Bending Magnetic Reed Switches/<b>Sensors</b> Magnetic Proximity <b>Sensor</b> Anti-theft Black - Product Image 2
FAST <b>SENSOR</b> FRS-9HB14 Plastic Molded Housed Bending Magnetic Reed Switches/<b>Sensors</b> Magnetic Proximity <b>Sensor</b> Anti-theft Black - Product Image 3
FAST <b>SENSOR</b> FRS-9HB14 Plastic Molded Housed Bending Magnetic Reed Switches/<b>Sensors</b> Magnetic Proximity <b>Sensor</b> Anti-theft Black - Product Image 4
FAST <b>SENSOR</b> FRS-9HB14 Plastic Molded Housed Bending Magnetic Reed Switches/<b>Sensors</b> Magnetic Proximity <b>Sensor</b> Anti-theft Black - Product Image 5
FAST <b>SENSOR</b> FRS-9HB14 Plastic Molded Housed Bending Magnetic Reed Switches/<b>Sensors</b> Magnetic Proximity <b>Sensor</b> Anti-theft Black - Product Image 6

FAST SENSOR FRS-9HB14 Plastic Molded Housed Bending Magnetic Reed Switches/Sensors Magnetic Proximity Sensor Anti-theft Black

£0.1891-0.7562
MOQ: 10 pieces
Fast Sensor Hongkong Limited
10 yrsHK flagHK3.6/5.0(1)
Electromagnetic Lock Built in LED Smart Electronic Lock Work for <b>Door</b> <b>Sensors</b> Entry Access Control System - Product Image 1
Electromagnetic Lock Built in LED Smart Electronic Lock Work for <b>Door</b> <b>Sensors</b> Entry Access Control System - Product Image 2
Electromagnetic Lock Built in LED Smart Electronic Lock Work for <b>Door</b> <b>Sensors</b> Entry Access Control System - Product Image 3
Electromagnetic Lock Built in LED Smart Electronic Lock Work for <b>Door</b> <b>Sensors</b> Entry Access Control System - Product Image 4
Electromagnetic Lock Built in LED Smart Electronic Lock Work for <b>Door</b> <b>Sensors</b> Entry Access Control System - Product Image 5
Electromagnetic Lock Built in LED Smart Electronic Lock Work for <b>Door</b> <b>Sensors</b> Entry Access Control System - Product Image 6

Electromagnetic Lock Built in LED Smart Electronic Lock Work for Door Sensors Entry Access Control System

£5.90-6.43
MOQ: 2 pieces
UNITECH SECURITY CO., LIMITED
2 yrsHK flagHK
Wholesale Modern Smart Home Supplies Upgraded Portable Burglar Stopper Double Security Kit Touch Control Battery Powered Motion - Product Image 1
Wholesale Modern Smart Home Supplies Upgraded Portable Burglar Stopper Double Security Kit Touch Control Battery Powered Motion - Product Image 2
Wholesale Modern Smart Home Supplies Upgraded Portable Burglar Stopper Double Security Kit Touch Control Battery Powered Motion - Product Image 3
Wholesale Modern Smart Home Supplies Upgraded Portable Burglar Stopper Double Security Kit Touch Control Battery Powered Motion - Product Image 4
Wholesale Modern Smart Home Supplies Upgraded Portable Burglar Stopper Double Security Kit Touch Control Battery Powered Motion - Product Image 5
Wholesale Modern Smart Home Supplies Upgraded Portable Burglar Stopper Double Security Kit Touch Control Battery Powered Motion - Product Image 6

Wholesale Modern Smart Home Supplies Upgraded Portable Burglar Stopper Double Security Kit Touch Control Battery Powered Motion

£0.6352-0.794
MOQ: 20 pieces
Novax Global Co., Ltd.
1 yrsTH flagTH

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