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Door Window Sensor

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Magnetic Sensor Alarm Door Alarm Magnetic Contact Vibration Sensor Alarm System

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White Recessed Door Contacts Nc Security Alarm Magnetic Window Reed Switch Sensors

White Recessed Door Contacts Nc Security Alarm Magnetic Window Reed Switch Sensors

US $ 0.68-1.36 / Piece FOB
1,000 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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Normally No Nc Wired Magnetic Door Window Sensor

Normally No Nc Wired Magnetic Door Window Sensor

US $ 0.89-1.2 / Piece FOB
500 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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433MHz Wireless Door Window Magnetic Sensor

433MHz Wireless Door Window Magnetic Sensor

2 Pieces (MOQ)
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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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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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Measuring Medium : Steam
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Qinghe County Hongli Rubber and Plastic Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2023
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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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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
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Ease Security Co., Ltd.

Guangdong, China Since 2014
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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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Surface Treatment : Mirror-Polished
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Hu' Nan Jinchuangxing Building Materials Technology Co., Ltd.

Trading Company

Hunan, China Since 2025
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High Quality Door Contact Window Magnetic Sensor

High Quality Door Contact Window Magnetic Sensor

US $ 0.6-0.78 / 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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Wireless Door / Window Open Sensor for Home Security System

Wireless Door / Window Open Sensor for Home Security System

US $ 2.9-3.5 / Piece FOB
100 Pieces (MOQ)
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System : Sound and Magnetic System
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Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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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)
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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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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)
More
Surface Treatment : Mirror-Polished
Contact Supplier
Audited Supplier
Hu' Nan Jinchuangxing Building Materials Technology Co., Ltd.

Trading Company

Hunan, China Since 2025
Chat Now Send Inquiry
Window Door Sensors and Remote Control

Window Door Sensors and Remote Control

US $ 7-11 / 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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Application : Home, Industry, Special Equipment
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Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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Related Searches
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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
Main Products: Wireless Remote Control, Door Opener, Door Lock, Transmitter, Receiver
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Audited Supplier
ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Wireless Home Security Door Window Magnet Sensor Wc12-G

Wireless Home Security Door Window Magnet Sensor Wc12-G

US $ 7-11 / Piece FOB
100 Pieces (MOQ)
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Usage : Door, Window
Contact Supplier
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Magnetic Contact Wired Door Contact Window Magnetic Sensor

Magnetic Contact Wired Door Contact Window Magnetic Sensor

US $ 0.4-0.8 / 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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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Single Beam 15m Photoelectric Active Infrared Intrude Detector IR Sensor Tamper Alarm Outdoor Automatic Door Gate Window Yet609

Single Beam 15m Photoelectric Active Infrared Intrude Detector IR Sensor Tamper Alarm Outdoor Automatic Door Gate Window Yet609

US $ 3.8-5 / Piece FOB
2 Pieces (MOQ)
More
Application : Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle
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Audited Supplier
ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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N/O N/C Window Door Magnetic Contact, Wire Door Sensor (BR-1023)

N/O N/C Window Door Magnetic Contact, Wire Door Sensor (BR-1023)

US $ 0.6 / Piece FOB
1,000 Pieces (MOQ)
More
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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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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Signal Transmission : RF Remote Control
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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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
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Contact Supplier
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Wired Home Security Door Window Entry Alarm, Door Alarm Warning System Magnetic Sensor

Wired Home Security Door Window Entry Alarm, Door Alarm Warning System Magnetic Sensor

US $ 1.89-2.89 / Piece FOB
500 Pieces (MOQ)
More
Application : Home, Communication Electronic Products, Industry, Special Equipment
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Related Videos
  • What is White Recessed Door Contacts Nc Security Alarm Magnetic Window Reed Switch Sensors
    What is White Recessed Door Contacts Nc Security Alarm Magnetic Window Reed Switch Sensors
    US $ 0.68-1.36 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Normally No Nc Wired Magnetic Door Window Sensor
    What is Normally No Nc Wired Magnetic Door Window Sensor
    US $ 0.89-1.2 /Piece
    500 Pieces (MOQ)
    Contact Supplier
  • 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)
    Contact Supplier
  • What is Recess Mounted Magnetic Contact Sensor for Wooden Door & Window
    What is Recess Mounted Magnetic Contact Sensor for Wooden Door & Window
    US $ 0.6-1 /Pair
    10 Pairs (MOQ)
    Contact Supplier
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
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
Contact Supplier
Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
Wired Outdoor Waterproof Single Beam Active Infrared Beam Sensor Yet610

Wired Outdoor Waterproof Single Beam Active Infrared Beam Sensor Yet610

US $ 5.7-6.5 / Piece FOB
10 Pieces (MOQ)
More
Certification : CE, ISO, RoHS
Contact Supplier
Audited Supplier
ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Door Window 2 Color Wired Magnetic Sensor

Door Window 2 Color Wired Magnetic Sensor

US $ 0.65-1.3 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Contact Supplier
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry

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About Door Window Sensor FAQ

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

    Enhance your Alarm setup with our premium Door Window Sensor.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 Door 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.

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

    Discover the perfect Alarm addition with our Door 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.

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)
More
Usage : Door, Window
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
APP Controled Tuya Zigbee PIR Motion Sensor for Home Automation

APP Controled Tuya Zigbee PIR Motion Sensor for Home Automation

US $ 9-10 / Piece FOB
10 Pieces (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
Contact Supplier
Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
Single Beam Photoelectric Detector Active IR Sensor

Single Beam Photoelectric Detector Active IR Sensor

US $ 5.7-6.5 / Piece FOB
10 Pieces (MOQ)
More
Certification : CE, ISO, RoHS
Contact Supplier
Audited Supplier
ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Indoor Alarm Door Window Sensor Home Security

Indoor Alarm Door Window Sensor Home Security

US $ 6.5-10 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Contact Supplier
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
High-Quality Magnetic Window /Door Sensor for Security System

High-Quality Magnetic Window /Door Sensor for Security System

US $ 0.5-1 / Piece FOB
100 Pieces (MOQ)
More
Signal Transmission : RF Remote Control
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Surface Mounted Wireless Magnetic Door Sensor (ES-305MC)

Surface Mounted Wireless Magnetic Door Sensor (ES-305MC)

US $ 2-3 / 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
Contact Supplier
Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
Advanced Safety Protection Detection Infrared Sensor

Advanced Safety Protection Detection Infrared Sensor

US $ 8.5-11 / Piece FOB
10 Pieces (MOQ)
More
Installation Mode : Wall Mounted
Contact Supplier
Audited Supplier
ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Door Window Alarm Home Security Wireless Magnetic Sensor

Door Window Alarm Home Security Wireless Magnetic Sensor

US $ 6-8.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Contact Supplier
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Wireless Anti-Theft Buglar Alarm Magnetic Window / Door Sensor

Wireless Anti-Theft Buglar Alarm Magnetic Window / Door Sensor

US $ 1.9-2.9 / Piece FOB
100 Pieces (MOQ)
More
Certification : CE, RoHS
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
RF 433 Wireless Infra Red Photocell Rechargeable Detector Sensor AC/DC Yet610b

RF 433 Wireless Infra Red Photocell Rechargeable Detector Sensor AC/DC Yet610b

US $ 7.6-11 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Wireless Remote Control, Door Opener, Door Lock, Transmitter, Receiver
Contact Supplier
Audited Supplier
ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Surface Mounted Wired Door Sensor for Alarm (MC-31)

Surface Mounted Wired Door Sensor for Alarm (MC-31)

US $ 0.3-1 / Pair FOB
10 Pairs (MOQ)
More
Standard : Standard
Contact Supplier
Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
Wireless Door Window Magnetic Detector Gap Sensor

Wireless Door Window Magnetic Detector Gap Sensor

US $ 16-22 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Magnetic Door Contacts
Contact Supplier
Audited Supplier
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
Chat Now Send Inquiry
Smart Window Door Detector Sensor

Smart Window Door Detector Sensor

US $ 6.5-7.2 / Piece FOB
10 Pieces (MOQ)
More
Certification : CE, ISO, FCC, RoHS, CCC
Contact Supplier
Audited Supplier
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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