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Door sensor

(999+ products available)

Magnetic Reed <b>Sensor</b> for Fire <b>Door</b> Status Monitoring Proximity Switch with 0-10m Sensing Distance Shielded Design - Product Image 1

Magnetic Reed <b>Sensor</b> for Fire <b>Door</b> Status Monitoring Proximity Switch with 0-10m Sensing Distance Shielded Design - Product Image 2

Magnetic Reed <b>Sensor</b> for Fire <b>Door</b> Status Monitoring Proximity Switch with 0-10m Sensing Distance Shielded Design - Product Image 3

Magnetic Reed <b>Sensor</b> for Fire <b>Door</b> Status Monitoring Proximity Switch with 0-10m Sensing Distance Shielded Design - Product Image 4

Magnetic Reed <b>Sensor</b> for Fire <b>Door</b> Status Monitoring Proximity Switch with 0-10m Sensing Distance Shielded Design - Product Image 5

Magnetic Reed <b>Sensor</b> for Fire <b>Door</b> Status Monitoring Proximity Switch with 0-10m Sensing Distance Shielded Design - Product Image 6

Magnetic Reed Sensor for Fire Door Status Monitoring Proximity Switch with 0-10m Sensing Distance Shielded Design

£0.9075-3.03

MOQ: 500 pieces

Fuen (HK) Electronics Co., Limited

1 yrs

KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing <b>Door</b>/Window Position Detection 0.5A/1A - Product Image 1

KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing <b>Door</b>/Window Position Detection 0.5A/1A - Product Image 2

KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing <b>Door</b>/Window Position Detection 0.5A/1A - Product Image 3

KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing <b>Door</b>/Window Position Detection 0.5A/1A - Product Image 4

KOLAS FMC-55 Smart Wired Magnetic Contact <b>Sensor</b> Switch Aluminum Alloy Housing <b>Door</b>/Window Position Detection 0.5A/1A - Product Image 5

KOLAS FMC-55 Smart Wired Magnetic Contact Sensor Switch Aluminum Alloy Housing Door/Window Position Detection 0.5A/1A

£1.90-1.97

MOQ: 100 pieces

KOLAS ELECTRIC PTE. LTD.

9 yrs

SG

ALF04 AILIF Security & System Wired Infrared Fence <b>Door</b>/Window <b>Sensor</b> Alarm | DC10.5-15V E559 - Product Image 1

ALF04 AILIF Security & System Wired Infrared Fence <b>Door</b>/Window <b>Sensor</b> Alarm | DC10.5-15V E559 - Product Image 2

ALF04 AILIF Security & System Wired Infrared Fence <b>Door</b>/Window <b>Sensor</b> Alarm | DC10.5-15V E559 - Product Image 3

ALF04 AILIF Security & System Wired Infrared Fence <b>Door</b>/Window <b>Sensor</b> Alarm | DC10.5-15V E559 - Product Image 4

ALF04 AILIF Security & System Wired Infrared Fence <b>Door</b>/Window <b>Sensor</b> Alarm | DC10.5-15V E559 - Product Image 5

ALF04 AILIF Security & System Wired Infrared Fence Door/Window Sensor Alarm | DC10.5-15V E559

£5.68-24.13

MOQ: 1 piece

HELLOCHIP LIMITED

1 yrs

Cabinet Led Light Motion <b>Sensor</b> Single <b>Door</b>/Double <b>Door</b> Cabinet <b>Sensor</b> Detector <b>Sensor</b> Switch DC12V-24V for Cabinet Led Light - Product Image 1

Cabinet Led Light Motion <b>Sensor</b> Single <b>Door</b>/Double <b>Door</b> Cabinet <b>Sensor</b> Detector <b>Sensor</b> Switch DC12V-24V for Cabinet Led Light - Product Image 2

Cabinet Led Light Motion <b>Sensor</b> Single <b>Door</b>/Double <b>Door</b> Cabinet <b>Sensor</b> Detector <b>Sensor</b> Switch DC12V-24V for Cabinet Led Light - Product Image 3

Cabinet Led Light Motion <b>Sensor</b> Single <b>Door</b>/Double <b>Door</b> Cabinet <b>Sensor</b> Detector <b>Sensor</b> Switch DC12V-24V for Cabinet Led Light - Product Image 4

Cabinet Led Light Motion <b>Sensor</b> Single <b>Door</b>/Double <b>Door</b> Cabinet <b>Sensor</b> Detector <b>Sensor</b> Switch DC12V-24V for Cabinet Led Light - Product Image 5

Cabinet Led Light Motion <b>Sensor</b> Single <b>Door</b>/Double <b>Door</b> Cabinet <b>Sensor</b> Detector <b>Sensor</b> Switch DC12V-24V for Cabinet Led Light - Product Image 6

Cabinet Led Light Motion Sensor Single Door/Double Door Cabinet Sensor Detector Sensor Switch DC12V-24V for Cabinet Led Light

£0.5748-1.13

MOQ: 200 pieces

Grilight Technology International Limited

1 yrs

HK

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 yrs

SZFAST FMC Series 100% Inspected Rectangular/Cylinder Magnetic Limit Reed Proximity <b>Sensor</b> Switch Window Alarm Form A/B/C - Product Image 1

SZFAST FMC Series 100% Inspected Rectangular/Cylinder Magnetic Limit Reed Proximity <b>Sensor</b> Switch Window Alarm Form A/B/C - Product Image 2

SZFAST FMC Series 100% Inspected Rectangular/Cylinder Magnetic Limit Reed Proximity <b>Sensor</b> Switch Window Alarm Form A/B/C - Product Image 3

SZFAST FMC Series 100% Inspected Rectangular/Cylinder Magnetic Limit Reed Proximity <b>Sensor</b> Switch Window Alarm Form A/B/C - Product Image 4

SZFAST FMC Series 100% Inspected Rectangular/Cylinder Magnetic Limit Reed Proximity <b>Sensor</b> Switch Window Alarm Form A/B/C - Product Image 5

SZFAST FMC Series 100% Inspected Rectangular/Cylinder Magnetic Limit Reed Proximity <b>Sensor</b> Switch Window Alarm Form A/B/C - Product Image 6

SZFAST FMC Series 100% Inspected Rectangular/Cylinder Magnetic Limit Reed Proximity Sensor Switch Window Alarm Form A/B/C

£1.97-2.42

MOQ: 500 pieces

Fast Sensor Hongkong Limited

10 yrs

Direct Manufacturer's New SSD-30 Shock Wireless Magnetic Contact <b>Sensor</b> 3V CR123A Battery Adhesive Tape Screw Mount <b>Door</b> Home - Product Image 1

Direct Manufacturer's New SSD-30 Shock Wireless Magnetic Contact <b>Sensor</b> 3V CR123A Battery Adhesive Tape Screw Mount <b>Door</b> Home - Product Image 2

Direct Manufacturer's New SSD-30 Shock Wireless Magnetic Contact <b>Sensor</b> 3V CR123A Battery Adhesive Tape Screw Mount <b>Door</b> Home - Product Image 3

Direct Manufacturer's New SSD-30 Shock Wireless Magnetic Contact <b>Sensor</b> 3V CR123A Battery Adhesive Tape Screw Mount <b>Door</b> Home - Product Image 4

Direct Manufacturer's New SSD-30 Shock Wireless Magnetic Contact <b>Sensor</b> 3V CR123A Battery Adhesive Tape Screw Mount <b>Door</b> Home - Product Image 5

Direct Manufacturer's New SSD-30 Shock Wireless Magnetic Contact <b>Sensor</b> 3V CR123A Battery Adhesive Tape Screw Mount <b>Door</b> Home - Product Image 6

Direct Manufacturer's New SSD-30 Shock Wireless Magnetic Contact Sensor 3V CR123A Battery Adhesive Tape Screw Mount Door Home

£7.57-9.84

MOQ: 1 piece

A & R TECHNOLOGIES LIMITED

2 yrs

Novax Wholesale NFC Electronic Locker Cabinet Lock <b>Sensor</b> ABS Hidden Drawer Keyless Child Safety Portable <b>Door</b> Hardware for Home - Product Image 1

Novax Wholesale NFC Electronic Locker Cabinet Lock <b>Sensor</b> ABS Hidden Drawer Keyless Child Safety Portable <b>Door</b> Hardware for Home - Product Image 2

Novax Wholesale NFC Electronic Locker Cabinet Lock <b>Sensor</b> ABS Hidden Drawer Keyless Child Safety Portable <b>Door</b> Hardware for Home - Product Image 3

Novax Wholesale NFC Electronic Locker Cabinet Lock <b>Sensor</b> ABS Hidden Drawer Keyless Child Safety Portable <b>Door</b> Hardware for Home - Product Image 4

Novax Wholesale NFC Electronic Locker Cabinet Lock <b>Sensor</b> ABS Hidden Drawer Keyless Child Safety Portable <b>Door</b> Hardware for Home - Product Image 5

Novax Wholesale NFC Electronic Locker Cabinet Lock <b>Sensor</b> ABS Hidden Drawer Keyless Child Safety Portable <b>Door</b> Hardware for Home - Product Image 6

Novax Wholesale NFC Electronic Locker Cabinet Lock Sensor ABS Hidden Drawer Keyless Child Safety Portable Door Hardware for Home

£2.15-2.78

MOQ: 10 pieces

Novax Global Co., Ltd.

1 yrs

TH