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Door Alarm Switch

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Security Product Magnetic Switch Magnetic Sensor Alarm Door Alarm Magnetic Contact

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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)
More
Main Products: Conventional Fire Alarm Control Panel
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
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High Quality Door Contact Switch for Security Alarm Systems

High Quality Door Contact Switch for Security Alarm Systems

US $ 1.5-5 / Piece FOB
10 Pieces (MOQ)
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Contact Form : Form A
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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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High Quality Door Contact Switch for Security Alarm Systems

High Quality Door Contact Switch for Security Alarm Systems

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
Chat Now Send Inquiry
Recessed Wired Door Window Alarm Magnetic Door Switch Contact Sensor Home Security and Burglar Alarm Systems Magnetic Reed Switch

Recessed Wired Door Window Alarm Magnetic Door Switch Contact Sensor Home Security and Burglar Alarm Systems Magnetic Reed Switch

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

Guangdong, China Since 2024
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Normally Closed Rolling Shutter Door Alarm Sensor Magnetic Reed Switch

Normally Closed Rolling Shutter Door Alarm Sensor Magnetic Reed Switch

US $ 3.1-4.35 / Piece FOB
1 Piece (MOQ)
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Main Products: Smoke Detector, Gas Detector, PIR Motion Detector, Heat Detector, Strobe Siren
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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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Magnetic Reed Switch Normally Open No Door Alarm Window Security Magnetic Door Switch Magnetic Contact Switch

Magnetic Reed Switch Normally Open No Door Alarm Window Security Magnetic Door Switch Magnetic Contact Switch

US $ 3-5 / Piece FOB
1 Piece (MOQ)
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Certification : ISO, RoHS, CE
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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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Wired Magnetic Door Sensor / Contact Magnetic Door Alarm Switch

Wired Magnetic Door Sensor / Contact Magnetic Door Alarm Switch

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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Cheap ABS Magnetic Contacts Door Alarm Switch with Nc/No/COM Output

Cheap ABS Magnetic Contacts Door Alarm Switch with Nc/No/COM Output

US $ 0.68 / Piece FOB
100 Pieces (MOQ)
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Application : Home, Communication Electronic Products, Industry, Car/Motorcycle
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Factory Price OEM Alloy-Zn Grey Door Magnetic Sensor Alarm Reed Switch

Factory Price OEM Alloy-Zn Grey Door Magnetic Sensor Alarm Reed Switch

US $ 3.1-4.35 / Piece FOB
1 Piece (MOQ)
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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
Wireless Door Magnetic Switch for Alarm System (ES-300MC)

Wireless Door Magnetic Switch for Alarm System (ES-300MC)

US $ 1-2 / Piece FOB
10 Pieces (MOQ)
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Usage : Door, Window
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Ease Security Co., Ltd.

Guangdong, China Since 2014
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Safety Goods No Nc Door Open Close Alarm Sensor Magnetic Contact Switch

Safety Goods No Nc Door Open Close Alarm Sensor Magnetic Contact Switch

US $ 3.49-4.01 / Piece FOB
100 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
Door Alarm Window Security Magnetic Contact Sensor Magnetic Reed Switch

Door Alarm Window Security Magnetic Contact Sensor Magnetic Reed Switch

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

Guangdong, China Since 2023
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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
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
Car Alarm Hood Pin Switch Auto Door Switch

Car Alarm Hood Pin Switch Auto Door Switch

US $ 0.2-0.24 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Yueqing Daier Electron Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
Chat Now Send Inquiry
Hotel Door Alarm Normally Closed Reed Roller Shutter Switch

Hotel Door Alarm Normally Closed Reed Roller Shutter Switch

US $ 3.49-4.01 / Piece FOB
100 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
Magnetic Contact Reed Switch Door Sensor Alarm Switch for Security Alarm System

Magnetic Contact Reed Switch Door Sensor Alarm Switch for Security Alarm System

US $ 0.65-1.5 / Piece FOB
1,000 Pieces (MOQ)
More
Usage : Door, Window
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
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)
More
Main Products: Switch, Lighting, Electric
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhuhai Flandly Technology Co., Ltd.

Guangdong, China Since 2024
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Magnetic Contact Reed Switch Wired Door Window Open Alarm Sensor Switches Normal Closed MCR-3101

Magnetic Contact Reed Switch Wired Door Window Open Alarm Sensor Switches Normal Closed MCR-3101

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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Recess Mounted Door Magnetic Reed Switch for Alarm System

Recess Mounted Door Magnetic Reed Switch for Alarm System

US $ 0.5-0.7 / 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
Magnetic Door Contact Switch for Alarm System

Magnetic Door Contact Switch for Alarm System

US $ 1.5-5 / Piece FOB
10 Pieces (MOQ)
More
Contact Form : Form A
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
Related Videos
  • 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
  • What is High Quality Door Contact Switch for Security Alarm Systems
    What is High Quality Door Contact Switch for Security Alarm Systems
    US $ 1.5-5 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is High Quality Door Contact Switch for Security Alarm Systems
    What is High Quality Door Contact Switch for Security Alarm Systems
    US $ 1.5-5 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is Recessed Wired Door Window Alarm Magnetic Door Switch Contact Sensor Home Security and Burglar Alarm Systems Magnetic Reed Switch
    What is Recessed Wired Door Window Alarm Magnetic Door Switch Contact Sensor Home Security and Burglar Alarm Systems Magnetic Reed Switch
    US $ 3.5-5 /Piece
    1 Piece (MOQ)
    Contact Supplier
12V Automotive Car Alarm Pin Door Switch on- (OFF)

12V Automotive Car Alarm Pin Door Switch on- (OFF)

US $ 0.24-0.29 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Rocker Switch, Push Button Switch, Toggle Switch, Micro Switch, Indicator Light
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Yueqing Daier Electron Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
Chat Now Send Inquiry
UL Listed Safety Magnetic Door Contact Switch for Alarm System

UL Listed Safety Magnetic Door Contact Switch for Alarm System

US $ 0.8-1.02 / Piece FOB
1,000 Pieces (MOQ)
More
Usage : Door, Window, Auto
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security

Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security

US $ 6.99-9.99 / 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

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About Door Alarm Switch FAQ

  • QWhat are the main features to consider when choosing RF remote controls?

    Discover the perfect addition to your RF Remote Control with our Door Alarm Switch.When selecting RF remote controls, consider factors like signal range, compatibility with devices, battery life, and ease of programmability. These features ensure smooth performance and seamless integration. Connect with a renowned supplier for expert guidance on choosing the right features for your project.

  • QWhat advantages does wholesale purchasing offer for RF remote controls?

    The Door Alarm Switch is an essential part of our RF Remote Control offerings.Buying RF remote controls wholesale provides cost-effective pricing, bulk quantities, shorter lead times, and customization options. Wholesale purchases typically come with discounts, ensuring competitive pricing and consistent supply to meet your manufacturing requirements.

  • QHow can I ensure the reliability of RF remote control suppliers in China?

    The Door Alarm Switch is a top choice in our RF Remote Control collection.To ensure reliability, assess suppliers based on their experience, certifications, client testimonials, and product quality. Request samples for testing and visit manufacturing facilities if possible. Collaborating with a trusted supplier in China can guarantee high-quality RF remote control products for your business needs.

Home Security Alarm System Magnetic Door Sensor Switch

Home Security Alarm System Magnetic Door Sensor Switch

US $ 0.68-0.8 / Piece FOB
1 Piece (MOQ)
More
Usage : Door, Fire, Window
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
Recessed White Door Window Security Alarm Switch Reed Contact Magnet 3/8" Alarm Sensor Nc or No Optional Br-1013dm N2020-12wg

Recessed White Door Window Security Alarm Switch Reed Contact Magnet 3/8" Alarm Sensor Nc or No Optional Br-1013dm N2020-12wg

US $ 0.48-0.96 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Conventional Fire Alarm Control Panel
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
Certification : RoHS, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhuhai Flandly Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
Nc Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch

Nc Alarm Security Rolling Gate Garage Door Contact Magnetic Reed 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
Wired Automatic Contact Switch Magnetic Door/Window Alarm Sensor

Wired Automatic Contact Switch Magnetic Door/Window Alarm Sensor

US $ 0.6-1.2 / Piece FOB
1,000 Pieces (MOQ)
More
Usage : Door, Window
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 Wired Nc Roller Door Contact Alarm Magnetic Reed Switch

Home Security Wired Nc Roller Door Contact Alarm Magnetic Reed Switch

US $ 5.99-7.99 / 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
UL Listed Magnetic Door Alarm Contact Switch (BS-2021)

UL Listed Magnetic Door Alarm Contact Switch (BS-2021)

US $ 0.65-1.5 / Piece FOB
1,000 Pieces (MOQ)
More
Usage : Door, Window
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Burglar Alarm, Alarm System Magnetic Contact Door Switch (FBELE)

Burglar Alarm, Alarm System Magnetic Contact Door Switch (FBELE)

US $ 0.1 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Piezo buzzer, Speaker, Piezo siren, Switch, Fuse, PCB jack
Contact Supplier
Audited Supplier Audited Supplier Since 2006
NINGBO FBELE ELECTRONICS CO., LTD.

Zhejiang, China Since 2006
Chat Now Send Inquiry
Wired Magnetic Switch for Rolling Door (SC-61L)

Wired Magnetic Switch for Rolling Door (SC-61L)

US $ 3-5 / Pair FOB
10 Pairs (MOQ)
More
Application : Warehouse
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Ease Security Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
Long Distance Wireless Remote Switch with Antenna Yet3000

Long Distance Wireless Remote Switch with Antenna Yet3000

US $ 2-3 / Piece FOB
1 Piece (MOQ)
More
Main Products: Wireless Remote Control, Door Opener, Door Lock, Transmitter, Receiver
Contact Supplier
Audited Supplier Audited Supplier Since 2017
ShenZhen Yaoertai Technological Development CO.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Surface Mount Magnetic Contact Magnet Switch for Door Window Detector

Surface Mount Magnetic Contact Magnet Switch for Door Window Detector

US $ 0.6-1 / Piece FOB
100 Pieces (MOQ)
More
Type : Anti-Theft Alarm
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 Security Systems Alarm GSM Rolling Shutters Reed Switch

Door Security Systems Alarm GSM Rolling Shutters Reed Switch

US $ 3.49-4.01 / Piece FOB
100 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
Wired Window Magnetic Reed Contact Sensor Detector Switch for Home Garage Security

Wired Window Magnetic Reed Contact Sensor Detector Switch for Home Garage Security

US $ 5.99-7.99 / Piece FOB
1 Piece (MOQ)
More
Certification : RoHS, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Zhuhai Flandly Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry
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