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Door sensor

(999+ products available)

SZFAST L23mm X W14mm Surface Mounted ABS Plastic Reed Switch Proximity <b>Sensor</b> Form A/B/C Detection -20~+85 0.4-1.0A Current - Product Image 1
SZFAST L23mm X W14mm Surface Mounted ABS Plastic Reed Switch Proximity <b>Sensor</b> Form A/B/C Detection -20~+85 0.4-1.0A Current - Product Image 2
SZFAST L23mm X W14mm Surface Mounted ABS Plastic Reed Switch Proximity <b>Sensor</b> Form A/B/C Detection -20~+85 0.4-1.0A Current - Product Image 3
SZFAST L23mm X W14mm Surface Mounted ABS Plastic Reed Switch Proximity <b>Sensor</b> Form A/B/C Detection -20~+85 0.4-1.0A Current - Product Image 4
SZFAST L23mm X W14mm Surface Mounted ABS Plastic Reed Switch Proximity <b>Sensor</b> Form A/B/C Detection -20~+85 0.4-1.0A Current - Product Image 5
SZFAST L23mm X W14mm Surface Mounted ABS Plastic Reed Switch Proximity <b>Sensor</b> Form A/B/C Detection -20~+85 0.4-1.0A Current - Product Image 6

SZFAST L23mm X W14mm Surface Mounted ABS Plastic Reed Switch Proximity Sensor Form A/B/C Detection -20~+85 0.4-1.0A Current

£0.2874-0.7562
MOQ: 10 pieces
Fast Sensor Hongkong Limited
10 yrsHK flagHK3.6/5.0(1)
SZFAST Normally Opened PCB Reed Switch <b>Sensors</b> 100VDC 0.5A 14mm Glass Tube Gold-Plated Lead Wire 10W Welding OEM Service - Product Image 1
SZFAST Normally Opened PCB Reed Switch <b>Sensors</b> 100VDC 0.5A 14mm Glass Tube Gold-Plated Lead Wire 10W Welding OEM Service - Product Image 2
SZFAST Normally Opened PCB Reed Switch <b>Sensors</b> 100VDC 0.5A 14mm Glass Tube Gold-Plated Lead Wire 10W Welding OEM Service - Product Image 3
SZFAST Normally Opened PCB Reed Switch <b>Sensors</b> 100VDC 0.5A 14mm Glass Tube Gold-Plated Lead Wire 10W Welding OEM Service - Product Image 4
SZFAST Normally Opened PCB Reed Switch <b>Sensors</b> 100VDC 0.5A 14mm Glass Tube Gold-Plated Lead Wire 10W Welding OEM Service - Product Image 5
SZFAST Normally Opened PCB Reed Switch <b>Sensors</b> 100VDC 0.5A 14mm Glass Tube Gold-Plated Lead Wire 10W Welding OEM Service - Product Image 6

SZFAST Normally Opened PCB Reed Switch Sensors 100VDC 0.5A 14mm Glass Tube Gold-Plated Lead Wire 10W Welding OEM Service

£0.3403-0.3781
MOQ: 1 piece
Fast Sensor Hongkong Limited
10 yrsHK flagHK3.6/5.0(1)
Lock Lamp Goldmore1 AA Battery Operated PIR Infrared Wireless Auto <b>Sensor</b> Motion Detector 4 LED <b>Door</b> Keyhole Light for Keyhole - Product Image 1
Lock Lamp Goldmore1 AA Battery Operated PIR Infrared Wireless Auto <b>Sensor</b> Motion Detector 4 LED <b>Door</b> Keyhole Light for Keyhole - Product Image 2
Lock Lamp Goldmore1 AA Battery Operated PIR Infrared Wireless Auto <b>Sensor</b> Motion Detector 4 LED <b>Door</b> Keyhole Light for Keyhole - Product Image 3
Lock Lamp Goldmore1 AA Battery Operated PIR Infrared Wireless Auto <b>Sensor</b> Motion Detector 4 LED <b>Door</b> Keyhole Light for Keyhole - Product Image 4
Lock Lamp Goldmore1 AA Battery Operated PIR Infrared Wireless Auto <b>Sensor</b> Motion Detector 4 LED <b>Door</b> Keyhole Light for Keyhole - Product Image 5
Lock Lamp Goldmore1 AA Battery Operated PIR Infrared Wireless Auto <b>Sensor</b> Motion Detector 4 LED <b>Door</b> Keyhole Light for Keyhole - Product Image 6

Lock Lamp Goldmore1 AA Battery Operated PIR Infrared Wireless Auto Sensor Motion Detector 4 LED Door Keyhole Light for Keyhole

£1.82-1.97
MOQ: 80 pieces
OCAR TECHNOLOGY CO., LIMITED
1 yrsHK flagHK
Wireless IoT <b>Sensors</b> Leak Water Detection Smart Lorawan water leak detector device water pipe leak detector - Product Image 1
Wireless IoT <b>Sensors</b> Leak Water Detection Smart Lorawan water leak detector device water pipe leak detector - Product Image 2
Wireless IoT <b>Sensors</b> Leak Water Detection Smart Lorawan water leak detector device water pipe leak detector - Product Image 3
Wireless IoT <b>Sensors</b> Leak Water Detection Smart Lorawan water leak detector device water pipe leak detector - Product Image 4
Wireless IoT <b>Sensors</b> Leak Water Detection Smart Lorawan water leak detector device water pipe leak detector - Product Image 5
Wireless IoT <b>Sensors</b> Leak Water Detection Smart Lorawan water leak detector device water pipe leak detector - Product Image 6

Wireless IoT Sensors Leak Water Detection Smart Lorawan water leak detector device water pipe leak detector

£37.81-151.24
MOQ: 1 set
EASEMIND TECHNOLOGY LIMITED
12 yrsHK flagHK5.0/5.0(7)
High-Performance Industrial Magnetic Reed Proximity <b>Sensor</b> Switch Anti-theft Recessed Mounting Plastic Molded <b>Door</b> Contact - Product Image 1
High-Performance Industrial Magnetic Reed Proximity <b>Sensor</b> Switch Anti-theft Recessed Mounting Plastic Molded <b>Door</b> Contact - Product Image 2
High-Performance Industrial Magnetic Reed Proximity <b>Sensor</b> Switch Anti-theft Recessed Mounting Plastic Molded <b>Door</b> Contact - Product Image 3
High-Performance Industrial Magnetic Reed Proximity <b>Sensor</b> Switch Anti-theft Recessed Mounting Plastic Molded <b>Door</b> Contact - Product Image 4
High-Performance Industrial Magnetic Reed Proximity <b>Sensor</b> Switch Anti-theft Recessed Mounting Plastic Molded <b>Door</b> Contact - Product Image 5
High-Performance Industrial Magnetic Reed Proximity <b>Sensor</b> Switch Anti-theft Recessed Mounting Plastic Molded <b>Door</b> Contact - Product Image 6

High-Performance Industrial Magnetic Reed Proximity Sensor Switch Anti-theft Recessed Mounting Plastic Molded Door Contact

£0.9075-2.12
MOQ: 1 piece
Fast Sensor Hongkong Limited
10 yrsHK flagHK3.6/5.0(1)
SZFAST FPS-3215 Flange Mount Magnetic Proximity <b>Sensor</b> Ferrite Housing Reed Switch <b>Sensor</b> 5V Supply Normally Open Normally - Product Image 1
SZFAST FPS-3215 Flange Mount Magnetic Proximity <b>Sensor</b> Ferrite Housing Reed Switch <b>Sensor</b> 5V Supply Normally Open Normally - Product Image 2
SZFAST FPS-3215 Flange Mount Magnetic Proximity <b>Sensor</b> Ferrite Housing Reed Switch <b>Sensor</b> 5V Supply Normally Open Normally - Product Image 3
SZFAST FPS-3215 Flange Mount Magnetic Proximity <b>Sensor</b> Ferrite Housing Reed Switch <b>Sensor</b> 5V Supply Normally Open Normally - Product Image 4
SZFAST FPS-3215 Flange Mount Magnetic Proximity <b>Sensor</b> Ferrite Housing Reed Switch <b>Sensor</b> 5V Supply Normally Open Normally - Product Image 5
SZFAST FPS-3215 Flange Mount Magnetic Proximity <b>Sensor</b> Ferrite Housing Reed Switch <b>Sensor</b> 5V Supply Normally Open Normally - Product Image 6

SZFAST FPS-3215 Flange Mount Magnetic Proximity Sensor Ferrite Housing Reed Switch Sensor 5V Supply Normally Open Normally

£0.3781-0.5294
MOQ: 1 piece
Fast Sensor Hongkong Limited
10 yrsHK flagHK3.6/5.0(1)
Switch Magnetic <b>Sensor</b> High Power Mini Normally Open 2 Wire Glass Reed Switch 250V AC 70W/VA RI-48 COMUS - Product Image 1
Switch Magnetic <b>Sensor</b> High Power Mini Normally Open 2 Wire Glass Reed Switch 250V AC 70W/VA RI-48 COMUS - Product Image 2
Switch Magnetic <b>Sensor</b> High Power Mini Normally Open 2 Wire Glass Reed Switch 250V AC 70W/VA RI-48 COMUS - Product Image 3
Switch Magnetic <b>Sensor</b> High Power Mini Normally Open 2 Wire Glass Reed Switch 250V AC 70W/VA RI-48 COMUS - Product Image 4
Switch Magnetic <b>Sensor</b> High Power Mini Normally Open 2 Wire Glass Reed Switch 250V AC 70W/VA RI-48 COMUS - Product Image 5
Switch Magnetic <b>Sensor</b> High Power Mini Normally Open 2 Wire Glass Reed Switch 250V AC 70W/VA RI-48 COMUS - Product Image 6

Switch Magnetic Sensor High Power Mini Normally Open 2 Wire Glass Reed Switch 250V AC 70W/VA RI-48 COMUS

£0.5218-0.5294
MOQ: 1 piece
Fast Sensor Hongkong Limited
10 yrsHK flagHK3.6/5.0(1)
FAST Silvery Color Magnetic <b>Door</b> Alarm <b>Sensors</b> System FMC-51 Zinc Alloy Proximity Switch Automatic <b>Door</b> Touch <b>Sensor</b> A/B/C - Product Image 1
FAST Silvery Color Magnetic <b>Door</b> Alarm <b>Sensors</b> System FMC-51 Zinc Alloy Proximity Switch Automatic <b>Door</b> Touch <b>Sensor</b> A/B/C - Product Image 2
FAST Silvery Color Magnetic <b>Door</b> Alarm <b>Sensors</b> System FMC-51 Zinc Alloy Proximity Switch Automatic <b>Door</b> Touch <b>Sensor</b> A/B/C - Product Image 3
FAST Silvery Color Magnetic <b>Door</b> Alarm <b>Sensors</b> System FMC-51 Zinc Alloy Proximity Switch Automatic <b>Door</b> Touch <b>Sensor</b> A/B/C - Product Image 4
FAST Silvery Color Magnetic <b>Door</b> Alarm <b>Sensors</b> System FMC-51 Zinc Alloy Proximity Switch Automatic <b>Door</b> Touch <b>Sensor</b> A/B/C - Product Image 5
FAST Silvery Color Magnetic <b>Door</b> Alarm <b>Sensors</b> System FMC-51 Zinc Alloy Proximity Switch Automatic <b>Door</b> Touch <b>Sensor</b> A/B/C - Product Image 6

FAST Silvery Color Magnetic Door Alarm Sensors System FMC-51 Zinc Alloy Proximity Switch Automatic Door Touch Sensor A/B/C

£3.41-3.79
MOQ: 1 piece
Fast Sensor Hongkong Limited
10 yrsHK flagHK3.6/5.0(1)

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