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Wholesale Magnetic Contact Switch

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High Voltage Switch New Design Switch Switch For Light Electronic Control Switch Water Flow Switch Time Control Switch

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Wholesale Glass Non-Contact Form a Magnetic Reed Switch with Custom Service

Wholesale Glass Non-Contact Form a Magnetic Reed Switch with Custom Service

US $ 0.15-0.19 / Piece FOB
5,000 Pieces (MOQ)
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Main Products: Plastic Housing, Reed Switch, Magnetic Sensor, Motor Housing, Current Sensor
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Audited Supplier Audited Supplier Since 2020
Kunshan Golden Light Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Wholesale Price Door Sensor Magnetic Contact Switch for Anti-Theft Alarm System

Wholesale Price Door Sensor Magnetic Contact Switch for Anti-Theft Alarm System

US $ 0.68 / Piece FOB
100 Pieces (MOQ)
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System : Electromagnetic System
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Audited Supplier Audited Supplier Since 2017
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Mpss-1505 Coded Magnetic Safety Switch No-Contact Safety Switches

Mpss-1505 Coded Magnetic Safety Switch No-Contact Safety Switches

US $ 1 / Piece FOB
50 Pieces (MOQ)
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Main Products: Level Switch and Sensor, Magnetic Sensor, Flow Switch and Sensor, Speed Sensor, Temperature Sensor, Angle and Incline Sensor, Proof-Cooling Switches, Magnetic Guidance Sensor, Displacement Sensor, Magnetic Safety Switches
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Audited Supplier Audited Supplier Since 2005
Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

Shanghai, China Since 2005
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High-Sensitivity Secure Magnetic Door Contact Switch

High-Sensitivity Secure Magnetic Door Contact Switch

US $ 1.5-5 / Piece FOB
10 Pieces (MOQ)
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Certification : ISO, CE, CCC, TUV
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Audited Supplier Audited Supplier Since 2025
Shanghai Janetec Electric Co., Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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Easy-Install Surface Mounted Magnetic Door Contact Switch

Easy-Install Surface Mounted Magnetic Door Contact Switch

US $ 1.5-5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Door Contact, Door Contact Switch, Lift Switch, Limit Switch, Door Switch
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Audited Supplier Audited Supplier Since 2025
Shanghai Janetec Electric Co., Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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Normally Closed Antitheft Alarm Magnetic Door Contact Reed Switch (BSI-2041P)

Normally Closed Antitheft Alarm Magnetic Door Contact Reed Switch (BSI-2041P)

US $ 2.4 / Piece FOB
1,000 Pieces (MOQ)
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Usage : Door, Window
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Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
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Safety Interlock Non-Contact Coded Magnetic Safety Switches

Safety Interlock Non-Contact Coded Magnetic Safety Switches

US $ 1 / Piece FOB
5 Pieces (MOQ)
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Main Products: Level Switch and Sensor, Magnetic Sensor, Flow Switch and Sensor, Speed Sensor, Temperature Sensor, Angle and Incline Sensor, Proof-Cooling Switches, Magnetic Guidance Sensor, Displacement Sensor, Magnetic Safety Switches
Contact Supplier
Audited Supplier Audited Supplier Since 2005
Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.

Shanghai, China Since 2005
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No Normal Open 5-30VDC Industrial Cylinder Contact Sensor Magnetic Reed Switch

No Normal Open 5-30VDC Industrial Cylinder Contact Sensor Magnetic Reed Switch

US $ 1-5 / Piece FOB
5 Pieces (MOQ)
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Size : Min
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Hongfei Automation Technology Co., Ltd

Guangdong, China Since 2023
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Wireless Door Magnetic Sensor Contact Switch

Wireless Door Magnetic Sensor Contact Switch

US $ 2.5-5.5 / Piece FOB
1 Piece (MOQ)
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Main Products: Access Control, Time Attendance, Biometric and RFID Reader, Wireless Lock System, TCP/IP Networked Hotel Lock, Electric Magnetic Lock, MIFARE Hotel Lock System, Electronic Lock, Exit Button and Power Supply, RFID Card and Tag
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Audited Supplier Audited Supplier Since 2013
Techcrepower Technologies Limited

Guangdong, China Since 2013
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Magnetic Reed Switch Nc/No Surface Mount Wired Door Window Alarm Magnetic Door Switch Contact Sensor for Home Security and Burglar Alarm Systems

Magnetic Reed Switch Nc/No Surface Mount Wired Door Window Alarm Magnetic Door Switch Contact Sensor for Home Security and Burglar Alarm Systems

US $ 3.5-5 / Piece FOB
1 Piece (MOQ)
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Certification : RoHS, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhuhai Flandly Technology Co., Ltd.

Guangdong, China Since 2024
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Wireless Industrial-Grade Magnetic Reed Door Contact Switch

Wireless Industrial-Grade Magnetic Reed Door Contact Switch

US $ 1.5-5 / Piece FOB
10 Pieces (MOQ)
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Main Products: Door Contact, Door Contact Switch, Lift Switch, Limit Switch, Door Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Shanghai Janetec Electric Co., Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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F&C Magnetic Reed Switch Normally Open No Magnetic Door Switch Magnetic Contact Switch

F&C Magnetic Reed Switch Normally Open No Magnetic Door Switch Magnetic Contact Switch

US $ 1-5 / Piece FOB
5 Pieces (MOQ)
More
Contact Material : Rhodium
Contact Supplier
Audited Supplier Audited Supplier Since 2019
F&C Sensing Technology (Hunan) Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
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Magnetic Floater Float Switch Sensor Automatic Water Tank Liquid Level Reed Switch Non-Contact

Magnetic Floater Float Switch Sensor Automatic Water Tank Liquid Level Reed Switch Non-Contact

US $ 0.9-99 / Piece FOB
1 Piece (MOQ)
More
Main Products: Shaft/Joint/Worm/Screw/Bushing, Sensor/Lvdt, Motor/DC Motor/BLDC Motor/PMDC Motor, Machining Parts/Precision Parts/Motor Parts/, Couplings/Accessories
Contact Supplier
Since 2022
Suzhou Mastery Machinery Technology Co., Ltd.

Jiangsu, China Since 2022
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Reliable Magnetic Door Contact Switch for Electrical Circuits

Reliable Magnetic Door Contact Switch for Electrical Circuits

US $ 1.5-5 / Piece FOB
10 Pieces (MOQ)
More
Size : Min
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Shanghai Janetec Electric Co., Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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White, Brown, Grey Security Magnetic Contact Reed Switch

White, Brown, Grey Security Magnetic Contact Reed Switch

US $ 0.4-0.8 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Alarm System, WiFi /GSM Burglar Alarm, Access Control, Smart Home, Electromagnetic Lock, Home Security System, CCTV Accessories
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Normally No Nc Wired Door Window Sensor Door Contact Magnetic Reed Switch Mcs-3102

Normally No Nc Wired Door Window Sensor Door Contact Magnetic Reed Switch Mcs-3102

1 Piece (MOQ)
More
Application : Home, Industry
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Ningbo DSW International Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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High Precision Magnetic Door Contact Switch for Elevators

High Precision Magnetic Door Contact Switch for Elevators

US $ 1.5-5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Door Contact, Door Contact Switch, Lift Switch, Limit Switch, Door Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Shanghai Janetec Electric Co., Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
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Mini Black Magnetic Proximity Reed Sensor Switch for Door Contact

Mini Black Magnetic Proximity Reed Sensor Switch for Door Contact

US $ 0.5-2 / Piece FOB
10 Pieces (MOQ)
More
Wires : Two-Wires
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
Chat Now Send Inquiry
Smart Door/Window Contact Magnetic Switch for Hotel Occupancy System

Smart Door/Window Contact Magnetic Switch for Hotel Occupancy System

US $ 5-8.98 / Piece FOB
300 Pieces (MOQ)
More
Main Products: Thermostats, Zone Valves, Water Flow Switches, Modulating Valves, Balancing Valves, PIR Sensors, Differential Pressure Transmitter, Fan Controllers, Air Flow Switches, HVAC Components
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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High Quality Customized Magnetic Proximity Reed Switch Sensor for Door Contacts

High Quality Customized Magnetic Proximity Reed Switch Sensor for Door Contacts

US $ 0.45-1.55 / Piece FOB
2,000 Pieces (MOQ)
More
Size : Min
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Kunshan Golden Light Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Related Videos
  • What is Wholesale Glass Non-Contact Form a Magnetic Reed Switch with Custom Service
    What is Wholesale Glass Non-Contact Form a Magnetic Reed Switch with Custom Service
    US $ 0.15-0.19 /Piece
    5,000 Pieces (MOQ)
    Contact Supplier
  • What is High-Sensitivity Secure Magnetic Door Contact Switch
    What is High-Sensitivity Secure Magnetic Door Contact Switch
    US $ 1.5-5 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is Easy-Install Surface Mounted Magnetic Door Contact Switch
    What is Easy-Install Surface Mounted Magnetic Door Contact Switch
    US $ 1.5-5 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is Normally Closed Antitheft Alarm Magnetic Door Contact Reed Switch (BSI-2041P)
    What is Normally Closed Antitheft Alarm Magnetic Door Contact Reed Switch (BSI-2041P)
    US $ 2.4 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
Durable Magnetic Door Contact Switch Reliable and Easy to Install

Durable Magnetic Door Contact Switch Reliable and Easy to Install

US $ 1.5-5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Door Contact, Door Contact Switch, Lift Switch, Limit Switch, Door Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Shanghai Janetec Electric Co., Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Easy-Install Surface Mounted Magnetic Door Contact Switch

Easy-Install Surface Mounted Magnetic Door Contact Switch

US $ 1.5-5 / Piece FOB
10 Pieces (MOQ)
More
Certification : ISO, CE, CCC, TUV
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Shanghai Janetec Electric Co., Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Buried or Surface Type Rolling Door/Window Magnetic Contact Sensor Switch

Buried or Surface Type Rolling Door/Window Magnetic Contact Sensor Switch

US $ 3.49-4.01 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Smoke Detector, Gas Detector, PIR Motion Detector, Heat Detector, Strobe Siren
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry

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About Wholesale Magnetic Contact Switch FAQ

  • QHow do I choose the right liquid level sensor supplier in China?

    The Wholesale Magnetic Contact Switch is a premium choice in the Liquid Level Sensor category.When selecting a supplier in China, consider factors such as experience, product quality, certifications, pricing, and customer reviews. Look for suppliers who offer customization options and excellent after-sales support ‎for optimal satisfaction.

  • QWhat types of liquids can be detected using a liquid level sensor?

    The Wholesale Magnetic Contact Switch is an essential part of our Liquid Level Sensor offerings.A liquid level sensor can detect a wide range of liquids such as water, oils, fuels, chemicals, and more. It is essential to calibrate the sensor based on the specific liquid being measured to ensure accurate readings.

  • QWhy opt for wholesale purchases of liquid level sensors?

    Enhance your Liquid Level Sensor setup with our premium Wholesale Magnetic Contact Switch.Buying liquid level sensors wholesale enables you to enjoy lower costs per unit, volume discounts, and faster delivery times. Wholesale purchases also support project scalability and framework agreements while offering competitive pricing from reputable suppliers.

Water Level Sensor Magnetic Float Level Switch Reed Sensor

Water Level Sensor Magnetic Float Level Switch Reed Sensor

US $ 2.99-8.99 / Piece FOB
10 Pieces (MOQ)
More
IP Rating : IP67
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Dongguan Fosselle Electronics Co., Ltd

Guangdong, China Since 2023
Chat Now Send Inquiry
DC12V 24V 120W Cabinet Light Magnetic Door Contact Sensor Magnetic Door Contact Switch

DC12V 24V 120W Cabinet Light Magnetic Door Contact Sensor Magnetic Door Contact Switch

US $ 3.98-4.98 / Piece FOB
50 Pieces (MOQ)
More
Main Products: LED Car Light; LED Sensor Light; Sensor Switch; LED Light Strip; LED Profile
Contact Supplier
Audited Supplier Audited Supplier Since 2022
SHENZHEN FITLED LIGHTING CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
High Quality Magnetic Contacts Magnetic Contact Switch (FBELE)

High Quality Magnetic Contacts Magnetic Contact Switch (FBELE)

US $ 0.2 / Piece FOB
100 Pieces (MOQ)
More
Certification : DOT, CE, ISO, FCC, RoHS, CCC, GS
Contact Supplier
Audited Supplier Audited Supplier Since 2006
NINGBO FBELE ELECTRONICS CO., LTD.

Zhejiang, China Since 2006
Chat Now Send Inquiry
22mm 24V DC Emergency Switch Waterproof Magnetic Rotary Switches

22mm 24V DC Emergency Switch Waterproof Magnetic Rotary Switches

US $ 0.9-5.6 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Push Button Switch, Plastic Switch, Tactile Switch, Push Button, Indicator, Metal Push Button, Waterproof Switch, Mirco Switch, Dimming Switch, Touch Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Zhejiang Qian Nian Electronic Co., Ltd.

Zhejiang, China Since 2013
Chat Now Send Inquiry
UL Magnetic Contact Switch (BS-2012)

UL Magnetic Contact Switch (BS-2012)

US $ 0.66-0.82 / Piece FOB
1,000 Pieces (MOQ)
More
Certification : CE, ISO, RoHS
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Home Security Roll Door Contact Magnetic Reed Switch Alarm with 2 Wire for Nc

Home Security Roll Door Contact Magnetic Reed Switch Alarm with 2 Wire for Nc

US $ 6.99-8.99 / Piece FOB
1 Piece (MOQ)
More
Main Products: Switch, Lighting, Electric
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhuhai Flandly Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
New Release Reed Switch Normally Open No Magnetic Door Switch Magnetic Contact Switch

New Release Reed Switch Normally Open No Magnetic Door Switch Magnetic Contact Switch

US $ 3-5 / Piece FOB
1 Piece (MOQ)
More
Material : Plastic
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Hongfei Automation Technology Co., Ltd

Guangdong, China Since 2023
Chat Now Send Inquiry
Magnetic Level Sensor Continuous Float Sensor Switch Floater Automatic Water Tank Liquid Level Reed Switch Non-Contact Level Gauge

Magnetic Level Sensor Continuous Float Sensor Switch Floater Automatic Water Tank Liquid Level Reed Switch Non-Contact Level Gauge

US $ 0.9-99 / Piece FOB
1 Piece (MOQ)
More
Main Products: Shaft/Joint/Worm/Screw/Bushing, Sensor/Lvdt, Motor/DC Motor/BLDC Motor/PMDC Motor, Machining Parts/Precision Parts/Motor Parts/, Couplings/Accessories
Contact Supplier
Since 2022
Suzhou Mastery Machinery Technology Co., Ltd.

Jiangsu, China Since 2022
Chat Now Send Inquiry
Two Wired Oil-Resistant Magnetic Reed Contact Sensor Switch Contact Sensor

Two Wired Oil-Resistant Magnetic Reed Contact Sensor Switch Contact Sensor

US $ 1-7 / Piece FOB
5 Pieces (MOQ)
More
Contact Form : Form A
Contact Supplier
Audited Supplier Audited Supplier Since 2019
F&C Sensing Technology (Hunan) Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Recessed Wired Magnetic Contact Reed Electric Switch Alarm Security

Recessed Wired Magnetic Contact Reed Electric Switch Alarm Security

US $ 0.8-1.3 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Alarm System, WiFi /GSM Burglar Alarm, Access Control, Smart Home, Electromagnetic Lock, Home Security System, CCTV Accessories
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Door Magnetic Contact Switch Door Access/Door Sensor Rolling for Elevator

Door Magnetic Contact Switch Door Access/Door Sensor Rolling for Elevator

US $ 4.5-6.8 / Piece FOB
10 Pieces (MOQ)
More
Standard : Standard
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
Chat Now Send Inquiry
Sumring China Manufacturer Metal Door Sensor Alarm Magnetic Contacts Switch

Sumring China Manufacturer Metal Door Sensor Alarm Magnetic Contacts Switch

US $ 3.67-5.14 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Smoke Detector, Gas Detector, PIR Motion Detector, Heat Detector, Strobe Siren
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
12V 24V 120W Wire Wooden Door Magnetic Contact Sensor Alarm Magnetic Switch

12V 24V 120W Wire Wooden Door Magnetic Contact Sensor Alarm Magnetic Switch

US $ 3.98-4.98 / Piece FOB
50 Pieces (MOQ)
More
Principle : Infrared
Contact Supplier
Audited Supplier Audited Supplier Since 2022
SHENZHEN FITLED LIGHTING CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
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