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

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Recessed Door Contacts No Magnetic Security Alarm Window Sensors

Recessed Door Contacts No Magnetic Security Alarm Window Sensors

US $ 1.05-2.1 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
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Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Door Access Controller Magnetic Contact Sensor for Doors or Windows in Burglar Alarm Systems

Door Access Controller Magnetic Contact Sensor for Doors or Windows in Burglar Alarm Systems

US $ 2.5-3.3 / Piece FOB
500 Pieces (MOQ)
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Usage : Door, Window
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Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
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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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Main Products: Mat Switch, Rubber Strip, Safety Edge Switch, Inflatable Rubber Strips, Safety Step Mat
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Audited Supplier
Qinghe County Hongli Rubber and Plastic Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2023
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Multi-Platform Compatible Depth Sensor Metasense 435 for Ros, Linux, Windows & Embedded Systems

Multi-Platform Compatible Depth Sensor Metasense 435 for Ros, Linux, Windows & Embedded Systems

US $ 85 / Piece FOB
1 Piece (MOQ)
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Type : Projection
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Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
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High Stability Mini Enclosed Sensor for Car Door and Window Induction

High Stability Mini Enclosed Sensor for Car Door and Window Induction

US $ 1-1.5 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Piezo Diaphragm, Piezo Sensor, Buzzer, Ultrasonic Sensor, Piezo Ultrasonic Transducer, Piezo Ultrasonic Atomizer, Alarm / Siren.
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Audited Supplier
Gd SWT Smart Tech Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2026
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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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Application : Indoor
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Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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Smart Home Window & Door Sensor

Smart Home Window & Door Sensor

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Hot Sale Door/Window Magnetic Door Contact Sensor

Hot Sale Door/Window Magnetic Door Contact Sensor

US $ 2.59-2.89 / Piece FOB
100 Pieces (MOQ)
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Usage : Door, Window
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Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
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Low Power Consumption Stable Output Mini Enclosed Sensor Parts for Smart Door Window Induction

Low Power Consumption Stable Output Mini Enclosed Sensor Parts for Smart Door Window Induction

US $ 1-1.5 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Piezo Diaphragm, Piezo Sensor, Buzzer, Ultrasonic Sensor, Piezo Ultrasonic Transducer, Piezo Ultrasonic Atomizer, Alarm / Siren.
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Audited Supplier
Gd SWT Smart Tech Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2026
Chat Now Send Inquiry
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)
More
Signal Transmission : Radio Waves
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Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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Wireless Security Window Sensor Wc12b-H

Wireless Security Window Sensor Wc12b-H

US $ 7.5-11 / Piece FOB
500 Pieces (MOQ)
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Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
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Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
2022 Hottest Wireless Smart Home WiFi Window Door Sensor with Low Battery Alert

2022 Hottest Wireless Smart Home WiFi Window Door Sensor with Low Battery Alert

US $ 4.5-5.9 / Piece FOB
50 Pieces (MOQ)
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Usage : Door, Window
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Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
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Ultrasonic Induction Sensor for Automatic Door Window Sliding Door Human Induction Probe

Ultrasonic Induction Sensor for Automatic Door Window Sliding Door Human Induction Probe

US $ 0.49-0.85 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Piezo Diaphragm, Piezo Sensor, Buzzer, Ultrasonic Sensor, Piezo Ultrasonic Transducer, Piezo Ultrasonic Atomizer, Alarm / Siren.
Send Inquiry
Audited Supplier
Gd SWT Smart Tech Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2026
Chat Now Send Inquiry
Hidden Recessed Mounted Magnetic Door Window Alarm Sensor Ce/RoHS (BR-1012T)

Hidden Recessed Mounted Magnetic Door Window Alarm Sensor Ce/RoHS (BR-1012T)

US $ 0.78 / Piece FOB
500 Pieces (MOQ)
More
Usage : Door, Window
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Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Security Alarm Metal Window Door Magnetic Contact Switch Rolling Door Sensor

Security Alarm Metal Window Door Magnetic Contact Switch Rolling Door Sensor

US $ 2.89-3.49 / Piece FOB
100 Pieces (MOQ)
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Main Products: Alarm System, Access Control, Electromagnetic Lock, Home Security System, Alarm Strobe Siren, Magnetic Contact, WiFi Home Security Wireless Burglar GSM Alarm, Home Security Wireless Burglar GSM Alarm System, Metal Standalone RFID Door Access Control, Smart Home
Send Inquiry
Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
Chat Now Send Inquiry
Window Magnetic Contact Safety Sensor BS-2024A

Window Magnetic Contact Safety Sensor BS-2024A

US $ 0.7-1.5 / Piece FOB
1,000 Pieces (MOQ)
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Certification : CE, RoHS
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Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Wireless Magnetic Window/Door Sensor for Alarm System

Wireless Magnetic Window/Door Sensor for Alarm System

US $ 2.45-2.89 / Piece FOB
100 Pieces (MOQ)
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Main Products: Alarm System, Access Control, Electromagnetic Lock, Home Security System, Alarm Strobe Siren, Magnetic Contact, WiFi Home Security Wireless Burglar GSM Alarm, Home Security Wireless Burglar GSM Alarm System, Metal Standalone RFID Door Access Control, Smart Home
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Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
Chat Now Send Inquiry
Pg602-120NF Window Fiber Optic Drop Detection Sensor, 120×120mm Detection Window, DC10-30V Invisible Light ABS Housing

Pg602-120NF Window Fiber Optic Drop Detection Sensor, 120×120mm Detection Window, DC10-30V Invisible Light ABS Housing

US $ 158.09 / Piece FOB
5 Pieces (MOQ)
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IP Rating : IP65
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Audited Supplier
FOSHAN JIMOU SENSOR TECHNOLOGY CO., LTD.

Guangdong, China Since 2026
Chat Now Send Inquiry
Normally Open Automatic Sliding Door Window Contact Sensor for Home Security Alarm

Normally Open Automatic Sliding Door Window Contact Sensor for Home Security Alarm

US $ 0.53-0.62 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Send Inquiry
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Wireless Door Window Magnetic Sensor

Wireless Door Window Magnetic Sensor

US $ 2.45-2.89 / Piece FOB
100 Pieces (MOQ)
More
Application : Home, Communication Electronic Products, Industry, Special Equipment
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Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
Chat Now Send Inquiry
Related Videos
  • What is Recessed Door Contacts No Magnetic Security Alarm Window Sensors
    What is Recessed Door Contacts No Magnetic Security Alarm Window Sensors
    US $ 1.05-2.1 /Piece
    1,000 Pieces (MOQ)
    Send Inquiry
  • What is Door Access Controller Magnetic Contact Sensor for Doors or Windows in Burglar Alarm Systems
    What is Door Access Controller Magnetic Contact Sensor for Doors or Windows in Burglar Alarm Systems
    US $ 2.5-3.3 /Piece
    500 Pieces (MOQ)
    Send Inquiry
  • What is Safety Contact Signal Contact with Mini Safety Sensor for Doors and Windows
    What is Safety Contact Signal Contact with Mini Safety Sensor for Doors and Windows
    US $ 0.6 /Meter
    1 Meter (MOQ)
    Send Inquiry
  • What is Multi-Platform Compatible Depth Sensor Metasense 435 for Ros, Linux, Windows & Embedded Systems
    What is Multi-Platform Compatible Depth Sensor Metasense 435 for Ros, Linux, Windows & Embedded Systems
    US $ 85 /Piece
    1 Piece (MOQ)
    Send Inquiry
Dental Equipment Dental Intra Oral Sensor 1.0/1.5/2.0 Size Digital X Ray Sensor

Dental Equipment Dental Intra Oral Sensor 1.0/1.5/2.0 Size Digital X Ray Sensor

US $ 445-568 / Set FOB
1 Set (MOQ)
More
Main Products: Dental Equipment, Medical Equipment, Dental Uinit, Water Distiller, Dental Materials, Orthodontic Bracket, Dental Handpiece, LED Curing Light, Dental Resin, Dental Instrument
Send Inquiry
Audited Supplier
HENAN BAISTRA INDUSTRIES CORP.

Henan, China Since 2017
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Hot Sale Medical Equipment Digital Rvg Dental X Ray Sensor

Hot Sale Medical Equipment Digital Rvg Dental X Ray Sensor

US $ 450-568 / Set FOB
1 Set (MOQ)
More
Applicable Departments : Oral Surgery
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Audited Supplier
HENAN BAISTRA INDUSTRIES CORP.

Henan, China Since 2017
Chat Now Send Inquiry
2871978 5wk9 6674 Truck Parts Nitrogen Oxide Sensor 12V Diesel Engine Sensor Parts Auto Parts Accessories Nox Sensor

2871978 5wk9 6674 Truck Parts Nitrogen Oxide Sensor 12V Diesel Engine Sensor Parts Auto Parts Accessories Nox Sensor

US $ 90-110 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Urea Pump, Nox Sensor, Truck Lamp
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Audited Supplier
Anhui Aljieao Auto Parts Co., Ltd

Trading Company

Anhui, China Since 2026
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About Window Sensor FAQ

  • QWhere can I buy affordable CCTV cameras in bulk?

    The Window Sensor is included in our comprehensive CCTV Camera range.Purchasing CCTV cameras wholesale directly from a trusted distributor offers significant price savings. Factor in customization options during your vendor selection. Contact our factory for OEM inquiry, price guides, and bulk deals.

  • QHow do I determine the best CCTV camera for my needs?

    The Window Sensor is classified under our comprehensive CCTV Camera range.Assess the area coverage, resolution, and smart features for optimal results. Consider whether cheap and custom OEM options from a factory may meet your needs. Distributors often provide insightful guides to help in decision-making.

  • QWhat are the latest trends in CCTV cameras?

    Our Window Sensor offers exceptional quality within the CCTV Camera category.Recent CCTV trends focus on smart integration and high-definition technology. With cheap OEM options and wholesale availability at your fingertips, staying ahead of security needs has never been easier. Our factory can guide you through top trends to suit your requirements.

RoHS Recess Mounted Magnetic Door Sensor for Wooden Metal Steel Door

RoHS Recess Mounted Magnetic Door Sensor for Wooden Metal Steel Door

US $ 0.7-0.9 / Pair FOB
50 Pairs (MOQ)
More
System : Intelligent System
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Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
HD Intraoral Sensor System Equipment Cox-0230 Handy Digital Dental X Ray Sensor

HD Intraoral Sensor System Equipment Cox-0230 Handy Digital Dental X Ray Sensor

US $ 438-468 / Set FOB
1 Set (MOQ)
More
Main Products: Dental Equipment, Medical Equipment, Dental Uinit, Water Distiller, Dental Materials, Orthodontic Bracket, Dental Handpiece, LED Curing Light, Dental Resin, Dental Instrument
Send Inquiry
Audited Supplier
HENAN BAISTRA INDUSTRIES CORP.

Henan, China Since 2017
Chat Now Send Inquiry
Electric Wind & Rain Sensor Weather Sensor for Awning

Electric Wind & Rain Sensor Weather Sensor for Awning

US $ 20 / Piece FOB
10 Pieces (MOQ)
More
Color : Beige
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Audited Supplier
NINGBO WELL WINDOW AND DOOR CO., LTD.

Zhejiang, China Since 2026
Chat Now Send Inquiry
Dental Equipment Dental X Ray Sensor/Dental X Ray Machine/Portable Dental Unit

Dental Equipment Dental X Ray Sensor/Dental X Ray Machine/Portable Dental Unit

US $ 399-599 / Piece FOB
1 Piece (MOQ)
More
Main Products: X-ray Machine, Medical Equipment, Medical Instrument, Hospital Furniture, Surgery & ICU Equipment, Laboratory Equipment
Send Inquiry
Audited Supplier
NANJING ARCHMED MEDICAL EQUIPMENT CO., LTD.

Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
2MP Resolution with Omnivision OS02c10 CMOS Sensor, Which Is a 2.9-Micron Sensor

2MP Resolution with Omnivision OS02c10 CMOS Sensor, Which Is a 2.9-Micron Sensor

US $ 38.5 / Piece FOB
2 Pieces (MOQ)
More
Technology : Infrared
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Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
Chat Now Send Inquiry
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)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Send Inquiry
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Roller Shutter Window Gate Nc Door Sensor

Roller Shutter Window Gate Nc Door Sensor

US $ 2.4-2.79 / Piece FOB
100 Pieces (MOQ)
More
Usage : Door, Window
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Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
Chat Now Send Inquiry
A0101531728 5wk9 7332 Nox Sensor Nitrogen Oxide Sensor Exhaust Gas Sensor for Diesel Engine Emission Control System Upstream Downstream Replacement OEM 5wk97332

A0101531728 5wk9 7332 Nox Sensor Nitrogen Oxide Sensor Exhaust Gas Sensor for Diesel Engine Emission Control System Upstream Downstream Replacement OEM 5wk97332

US $ 59.9-69.9 / Piece FOB
20 Pieces (MOQ)
More
Main Products: Urea Pump, Nox Sensor, Truck Lamp
Send Inquiry
Audited Supplier
Anhui Aljieao Auto Parts Co., Ltd

Trading Company

Anhui, China Since 2026
Chat Now Send Inquiry
Azdent 1.0/1.5/2.0 Size Digital X Ray Sensor Dental Oral Sensor

Azdent 1.0/1.5/2.0 Size Digital X Ray Sensor Dental Oral Sensor

US $ 445-568 / Set FOB
1 Set (MOQ)
More
Certification : ISO
Send Inquiry
Audited Supplier
HENAN BAISTRA INDUSTRIES CORP.

Henan, China Since 2017
Chat Now Send Inquiry
Metal Rolling Garage Door Alarm Sensor with Ce (SC-55Z)

Metal Rolling Garage Door Alarm Sensor with Ce (SC-55Z)

US $ 0.8-1 / Pair FOB
10 Pairs (MOQ)
More
Main Products: Alarm System, Security Products, Beam Sensor, Alarm, Door Magnetic Switch, GSM Alarm, Remote Control Switch, Door Sensor Window Sensor, Strobe Siren, Photoelectric Beam Detector
Send Inquiry
Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
Awning Wireless Solar Powered Wind and Sun Sensor for Motorized Retractable Awning

Awning Wireless Solar Powered Wind and Sun Sensor for Motorized Retractable Awning

US $ 20 / Piece FOB
10 Pieces (MOQ)
More
Outer Tent Waterproof Index : <1000 mm
Send Inquiry
Audited Supplier
NINGBO WELL WINDOW AND DOOR CO., LTD.

Zhejiang, China Since 2026
Chat Now Send Inquiry
Wired Plastic Magnetic Door Window Sensor BS-2025

Wired Plastic Magnetic Door Window Sensor BS-2025

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Good Quality Series Magnetic Proximity Reed Sensor for Door & Window Switch

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

US $ 1.59-1.99 / Piece FOB
100 Pieces (MOQ)
More
Certification : RoHS, CE
Send Inquiry
Audited Supplier
Zuden Technology (HK) Co., Limited

Guangdong, China Since 2006
Chat Now Send Inquiry
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