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Temperature Sensor Control Sensor Aluminum Profile Window Air Flow Sensor Parking Sensor Pir Sensor

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Home Security Magnetic Sensor for Doors and Windows

Home Security Magnetic Sensor for Doors and Windows

US $ 2.29-2.99 / pieces FOB
100 pieces (MOQ)
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Main Products: Magnetic Contacts
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Shenzhen E-5continents Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Home Automation Security Door Sensor Window Alarm Contact Sensors

Home Automation Security Door Sensor Window Alarm Contact Sensors

US $ 0.7-1.5 / Piece FOB
100 Pieces (MOQ)
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Usage : Door, Window
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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OEM 93575-1h000 Window Switch Sensor for Hyundai KIA New

OEM 93575-1h000 Window Switch Sensor for Hyundai KIA New

US $ 10.75-13.65 / Piece FOB
20 Pieces (MOQ)
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Main Products: Auto engine parts
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Guangzhou Xin Sande Auto Parts Co., Ltd.

Trading Company

Guangdong, China Since 2021
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Wireless 12V Shutter Rolling Motion Magnetic Contact Gate&Window Door Sensor

Wireless 12V Shutter Rolling Motion Magnetic Contact Gate&Window Door Sensor

US $ 4.9-5.98 / Piece FOB
100 Pieces (MOQ)
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Type : Anti-Theft Alarm
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Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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Tuya WiFi Anti-Theft Smart Home Security Window Door Sensor

Tuya WiFi Anti-Theft Smart Home Security Window Door Sensor

20 Pieces (MOQ)
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Main Products: Alarm System, Burglar Alarm, Security System, GSM Alarm System, Wireless Home Security, Car GSM Alarm, Home / Commercial Alarm, CCTV System, Detector, Surveillance Equipment
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Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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Focusens Security System Window Reed Sensor Surface Mount 120V Contact Sensor Magnetic Switch

Focusens Security System Window Reed Sensor Surface Mount 120V Contact Sensor Magnetic Switch

US $ 1-4 / Piece FOB
100 Pieces (MOQ)
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Measuring Medium : Temperature
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Focus Sensing and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2017
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ABS Plastic 5C-37B Wired Magnetic Window Sensor for Home Alarm System

ABS Plastic 5C-37B Wired Magnetic Window Sensor for Home Alarm System

US $ 0.8-1 / Piece FOB
100 Pieces (MOQ)
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Main Products: Magnetic Contacts
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Shenzhen E-5continents Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Reliable Maqnetic Reed Sensor for Doors and Windows

Reliable Maqnetic Reed Sensor for Doors and Windows

US $ 0.95-2 / pieces FOB
10 pieces (MOQ)
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Certification : CE, RoHS
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Shenzhen E-5continents Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Smart Home Tuya Intelliqent Wireless Wind Rain Sensor for Awning Andshutter for Window Control Electric Curtain

Smart Home Tuya Intelliqent Wireless Wind Rain Sensor for Awning Andshutter for Window Control Electric Curtain

US $ 6.8-16.8 / pieces FOB
2 pieces (MOQ)
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Main Products: Glass, Window, Door, Sunroom, Folding Door, Canopy, Electric Sunshade Curtain, Skylight, Mobile House, Window Opener
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Hu' Nan Jinchuangxing Building Materials Technology Co., Ltd.

Trading Company

Hunan, China Since 2025
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CE FCC ROHS Certified 5C-44B Magnetic Sensor Window Sensor

CE FCC ROHS Certified 5C-44B Magnetic Sensor Window Sensor

US $ 0.8-1 / Piece FOB
100 Pieces (MOQ)
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Certification : CE, ISO, FCC, RoHS, CCC
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Shenzhen E-5continents Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Good Quality Gle-RS Series Magnetic Proximity Reed Sensor for Door & Window Switch

Good Quality Gle-RS Series Magnetic Proximity Reed Sensor for Door & Window Switch

US $ 0.45-0.71 / Piece FOB
2,000 Pieces (MOQ)
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Main Products: Injection Molding, Machining, Stamping, Thermoset, Over Molding, Reed Switch, Plastic Molding Parts, Metal Materials Processing
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Kunshan Golden Light Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Tuya WiFi Smart Window Sensor with Automation Function (ES-400MC)

Tuya WiFi Smart Window Sensor with Automation Function (ES-400MC)

US $ 5-7 / Piece FOB
10 Pieces (MOQ)
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Usage : Door, Window
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Ease Security Co., Ltd.

Guangdong, China Since 2014
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Home Security Magnetic Reed Sensor for Doors and Windows

Home Security Magnetic Reed Sensor for Doors and Windows

US $ 1.1-1.2 / pieces FOB
100 pieces (MOQ)
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Main Products: Magnetic Contacts
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Shenzhen E-5continents Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Safety Contact Signal Contact with Mini Safety Sensor for Doors and Windows

Safety Contact Signal Contact with Mini Safety Sensor for Doors and Windows

US $ 0.6 / Meter FOB
1 Meter (MOQ)
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Wiring Type : Two-Wire
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Qinghe County Hongli Rubber and Plastic Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2023
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High-Security Magnetic Reed Sensor for Doors and Windows

High-Security Magnetic Reed Sensor for Doors and Windows

US $ 0.9-2 / pieces FOB
10 pieces (MOQ)
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Main Products: Magnetic Contacts
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Shenzhen E-5continents Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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2 Door High Quality Universal Auto Power Window Closer Sensor

2 Door High Quality Universal Auto Power Window Closer Sensor

US $ 27-29 / Set FOB
20 Sets (MOQ)
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Voltage : 12V
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ZHONGSHAN NENGTONG BURGLARPROOF ELECTRONICS CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Waterproof Original Rvg Intraoral Imaging System Digital Dental Sensor X-ray Rvg Image Odonto Sem Galantia Sensor Unit

Waterproof Original Rvg Intraoral Imaging System Digital Dental Sensor X-ray Rvg Image Odonto Sem Galantia Sensor Unit

US $ 388-498 / Piece FOB
1 Piece (MOQ)
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Main Products: Dental Equipment Dental Insturment Dental, Dental Handpiece, Air Prohpy and Sand Blaster Unit, X Ray Unit & Sensor, Dental Micromotor, Endodontic Treatmeant, Dental Chair Accessories, Dental Curing Light, Dental Loupes & Headlights, Dental Scalers
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Foshan Asin Dental Equipment Co., Limited

Guangdong, China Since 2025
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433MHz Wireless Door Window Magnetic Sensor

433MHz Wireless Door Window Magnetic Sensor

2 Pieces (MOQ)
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Usage : Anti-theft, Metal, Gas, Temperature, Liquid
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ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Sentek Mini Size Window or Door Magnetic Contacts Switches Sensor Br-1015

Sentek Mini Size Window or Door Magnetic Contacts Switches Sensor Br-1015

US $ 0.65-1.5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Wireless Door Alarm Ultra-Thin Door or Window Contact Sensor

Wireless Door Alarm Ultra-Thin Door or Window Contact Sensor

US $ 2.5-2.8 / Piece FOB
100 Pieces (MOQ)
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Type : Home Alarm
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Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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Related Videos
  • What is Home Automation Security Door Sensor Window Alarm Contact Sensors
    What is Home Automation Security Door Sensor Window Alarm Contact Sensors
    US $ 0.7-1.5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Wireless 12V Shutter Rolling Motion Magnetic Contact Gate&Window Door Sensor
    What is Wireless 12V Shutter Rolling Motion Magnetic Contact Gate&Window Door Sensor
    US $ 4.9-5.98 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Tuya WiFi Anti-Theft Smart Home Security Window Door Sensor
    What is Tuya WiFi Anti-Theft Smart Home Security Window Door Sensor
    Negotiable
    20 Pieces (MOQ)
    Contact Supplier
  • What is Focusens Security System Window Reed Sensor Surface Mount 120V Contact Sensor Magnetic Switch
    What is Focusens Security System Window Reed Sensor Surface Mount 120V Contact Sensor Magnetic Switch
    US $ 1-4 /Piece
    100 Pieces (MOQ)
    Contact Supplier
Cheap Dental X-ray Digital Intraoral Sensor (for windows)

Cheap Dental X-ray Digital Intraoral Sensor (for windows)

US $ 480-580 / Piece FOB
1 Piece (MOQ)
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Main Products: Air Compressor, Dental Unit, Silent Oil Free Air Compressors, Portable Dental Unit, Dental Air Compressor
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Jiangsu Dynamic Medical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2005
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Modern Intelligent Electric Rain Sensor and Window Opener Door & Window Accessories with Sunroof & Wind Sensor Functionality

Modern Intelligent Electric Rain Sensor and Window Opener Door & Window Accessories with Sunroof & Wind Sensor Functionality

US $ 5.8-12.8 / pieces FOB
2 pieces (MOQ)
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Lock : Without Lock
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Hu' Nan Jinchuangxing Building Materials Technology Co., Ltd.

Trading Company

Hunan, China Since 2025
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High-Quality Hdr 600A Intraoral Dental X-ray Sensor for Professionals

High-Quality Hdr 600A Intraoral Dental X-ray Sensor for Professionals

US $ 399-699 / sets FOB
20 sets (MOQ)
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Main Products: Acrylic Resin Teeth, Dental Zirconia Block, Dental Milling Machine, Dental X Ray Unit, Intraoral Scanner, Dental Lab Equipment, Dental Base Powder, Dental Equipment, Dental Lab Materials, Dental Materials
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Anyang Yingpai Dental Materials Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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About Window Sensor FAQ

  • QWhere can I find trusted suppliers of alarm systems in China?

    Discover the perfect Alarm addition with our Window Sensor.In China, reliable suppliers of alarm systems can be found through industry exhibitions, online directories, and by seeking recommendations from experts in the security industry. Conduct thorough research, check certifications, and request samples to ensure the quality and performance of products.

  • QWhat are the key features to consider when choosing alarm systems for security purposes?

    The Window Sensor is a top choice in our Alarm collection.When selecting alarm systems for security, consider factors such as reliability, installation process, remote monitoring capabilities, and customize options. Evaluating your specific security needs and partnering with a reputable manufacturer can help you find the best solution.

  • QWhat benefits do wholesale purchases of alarm systems offer for security businesses?

    Discover the perfect Alarm addition with our Window Sensor.Wholesale purchases of alarm systems often provide cost savings, bulk discounts, customized solutions, and consistent quality. When buying alarms in bulk, you can benefit from volume discounts, ensuring you receive high-quality products that meet the needs of your security operations.

Recess Mounted Magnetic Contact Sensor for Wooden Door & Window

Recess Mounted Magnetic Contact Sensor for Wooden Door & Window

US $ 0.6-1 / Pair FOB
10 Pairs (MOQ)
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Type : Anti-Theft Alarm
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Ease Security Co., Ltd.

Guangdong, China Since 2014
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Popular Single Beam Outdoor 25 Meters Safety Door Window Sensor Yet610

Popular Single Beam Outdoor 25 Meters Safety Door Window Sensor Yet610

US $ 5.7-6.5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Wireless Remote Control, Door Opener, Door Lock, Transmitter, Receiver
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ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Truck Sensor Parts Oil Pressure Sensor Switch for Zf K253 Cargo Iveco 42558167 for Truck 5001866447 0501214244

Truck Sensor Parts Oil Pressure Sensor Switch for Zf K253 Cargo Iveco 42558167 for Truck 5001866447 0501214244

US $ 5.5-8 / Piece FOB
100 Pieces (MOQ)
More
Output : Switching Sensor
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Wenzhou RECHA Technology Co., Ltd.

Zhejiang, China Since 2025
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Wireless Door Alarm Ultra-Thin Door or Window Contact Sensor

Wireless Door Alarm Ultra-Thin Door or Window Contact Sensor

US $ 7-11 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Home Office Hotel No/Nc/COM Type Dry Contact Door Window Sensor with Bracket

Home Office Hotel No/Nc/COM Type Dry Contact Door Window Sensor with Bracket

US $ 1.89-2.59 / Piece FOB
100 Pieces (MOQ)
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Usage : Door, Window
Contact Supplier
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Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Smart Home Tuya Intelligent Wireless Wind Rain Sensor for Awning and Shutter for Window Control Electric Curtain Wind, Rain, and Light Sensor

Smart Home Tuya Intelligent Wireless Wind Rain Sensor for Awning and Shutter for Window Control Electric Curtain Wind, Rain, and Light Sensor

US $ 6.8-16.8 / pieces FOB
2 pieces (MOQ)
More
Main Products: Glass, Window, Door, Sunroom, Folding Door, Canopy, Electric Sunshade Curtain, Skylight, Mobile House, Window Opener
Contact Supplier
Audited Supplier
Hu' Nan Jinchuangxing Building Materials Technology Co., Ltd.

Trading Company

Hunan, China Since 2025
Chat Now Send Inquiry
433MHz Anti-Thief Wireless Door & Window Sensor for Home and Business

433MHz Anti-Thief Wireless Door & Window Sensor for Home and Business

US $ 5.5-6 / Piece FOB
10 Pieces (MOQ)
More
Usage : Anti-theft
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ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
ABS Plastic Tt Lock APP Wi-Fi Support Portable Door Sensor with Easy Installation Home Access Control Security System (S-DS3)

ABS Plastic Tt Lock APP Wi-Fi Support Portable Door Sensor with Easy Installation Home Access Control Security System (S-DS3)

US $ 8.8-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Access Control, RFID Reader, UHF Reader, Door Exit Button, Magnetic Lock, Electric Bolt, Electric Strike, Proxmity Card and Tag, Fingerprint Time Attendance, Patrol System
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Sesame Access Co., Ltd.

Guangdong, China Since 2017
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Surface Magnetic Reed Switch/ Metal Door Sensor Magnetic (FBELE)

Surface Magnetic Reed Switch/ Metal Door Sensor Magnetic (FBELE)

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

Zhejiang, China Since 2006
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Zds16 Smart Home Security Zigbee Door Window Magnetic Sensor with APP Notification and Alarm Device for Home Protection

Zds16 Smart Home Security Zigbee Door Window Magnetic Sensor with APP Notification and Alarm Device for Home Protection

US $ 5-5.81 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Garden Lights, Car Accessories, Lights & Lighting, Consumer Electronics, Lawn Mower Accessories, Mini Thermal Printers
Contact Supplier
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Colpoint Technology Limited

Trading Company

Guangdong, China Since 2022
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PIR Motion Sensor Detector with Big Window D203D

PIR Motion Sensor Detector with Big Window D203D

US $ 0.33-0.35 / Piece FOB
1,000 Pieces (MOQ)
More
Certification : CE, RoHS
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HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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Smart Home Window Sensor Zc-100W

Smart Home Window Sensor Zc-100W

US $ 14.2-22 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Mincohome Wireless WiFi Antomatic Door/Window Sensor for Smart Home Alarm Security

Mincohome Wireless WiFi Antomatic Door/Window Sensor for Smart Home Alarm Security

US $ 4.9-6.4 / Piece FOB
64 Pieces (MOQ)
More
Signal Transmission : Wireless Alarm
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Hefei Minco Heating Cable Co., Ltd.

Anhui, China Since 2023
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