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Door Contact Sensor

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Magnetic Contact Sensor Reed Switch Sensor Alarm Sensor Window Sensor Open Close Contact Sensor Window Contact Sensor

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Security Alarm Metal Window Wireless Rolling Shutter Magnetic Contact Door Sensor

Security Alarm Metal Window Wireless Rolling Shutter Magnetic Contact Door Sensor

US $ 2.4-2.79 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Alarm System, Access Control, Smart Home, Electromagnetic Lock, Home Security System, Strobe Alarm Siren, Magnetic Contact, WiFi Home Security Wireless Burglar GSM Alarm, Home Security Wireless Burglar GSM Alarm System, Metal Standalone RFID Door Access Control
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
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Smart Iot Home Automation Security Door Magnetic Induction Alarm Contact Sensor

Smart Iot Home Automation Security Door Magnetic Induction Alarm Contact Sensor

US $ 8.77-10.96 / Piece FOB
50 Pieces (MOQ)
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Type : Infrared Sensor Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Shenzhen Asia Bright Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2009
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Yoursensor Presence&Foot Sensor Switch Combination No Contact Use for Hospital Door

Yoursensor Presence&Foot Sensor Switch Combination No Contact Use for Hospital Door

US $ 25-29 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Microwave Sensor, Infrared Sensor, Photocell, Alarm Lamp, Light Curtain for Elevator
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Audited Supplier Audited Supplier Since 2024
Ningbo Yoursensor Electronic Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2024
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Smart Door/Window Sensor Magnetic Contact Sensor

Smart Door/Window Sensor Magnetic Contact Sensor

US $ 14.2-22 / Piece FOB
100 Pieces (MOQ)
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Certification : ISO, RoHS, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
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Magnet Door Proximity Switch Reed Switch Sensor for Door Contacts

Magnet Door Proximity Switch Reed Switch Sensor for Door Contacts

US $ 0.5-1.5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Sensors, Level Switch, Float Level Sensor, Float Level Switch, Flow Sensor, Level Sensor, Flow Switch, Proximity Switch, Liquid Level Sensor, Liquid Level Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Individuals/SOHO

Zhejiang, China Since 2020
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Minco Home Smart Life Remote Control Wireless Magnetic Door Contact/Sensor for Home Alarm Tuya Smart WiFi Automatic Sliding Door Sensor

Minco Home Smart Life Remote Control Wireless Magnetic Door Contact/Sensor for Home Alarm Tuya Smart WiFi Automatic Sliding Door Sensor

US $ 5.08-6.6 / Piece FOB
1 Piece (MOQ)
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Transmission Mode : Wireless
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Hefei Minco Heating Cable Co., Ltd.

Manufacturer/Factory

Anhui, China Since 2023
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Wolf Guard Door and Window Magnetic Contact Sensor Burglar Alarm Sensor

Wolf Guard Door and Window Magnetic Contact Sensor Burglar Alarm Sensor

US $ 8.8-9.5 / Piece FOB
1 Piece (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
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Shenzhen Chitongda Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2006
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Safety Contact Side Safety Sensor for Revolving Door Anti-Clamp Sensor

Safety Contact Side Safety Sensor for Revolving Door Anti-Clamp Sensor

US $ 30 / Set FOB
1 Set (MOQ)
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Measuring Medium : Steam
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Qinghe County Hongli Rubber and Plastic Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2023
Chat Now Send Inquiry
Factory Support Magnetic Reed Switch Nc Normally Open Door Contact Sensor

Factory Support Magnetic Reed Switch Nc Normally Open Door Contact Sensor

US $ 3-5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sensor, Sensor Switch, Lidar, Safety Light Curtains, Photoelectric Sensor, Proximity Sensor, Infrared Sensor, Laser Sensor, Set-Top Box, Wire and Cable
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Hongfei Automation Technology Co., Ltd

Trading Company

Guangdong, 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)
More
Certification : DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Ease Security Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2014
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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)
More
Main Products: Smoke Alarm, Smoke Detector, Fire Detector, Magnetic Contact, Co Alarm, Co Detector, Gas Detector, Carbon Monoxide Detector, Heat Detector, Smoke Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Waterproof Proximity Reed Switch Sensors for Door Contact

Waterproof Proximity Reed Switch Sensors 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,Individuals/SOHO

Zhejiang, China Since 2020
Chat Now Send Inquiry
Alarm Sensor Switch Alarm & Security System Accessories Probe, Sensor Infrared Sensor Pressure Sensor
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)
More
Main Products: Mat Switch, Rubber Strip, Safety Edge Switch, Inflatable Rubber Strips, Safety Step Mat, Bumper for Agv, Sealing Strip, Self-Adhesive Rubber Strips
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Qinghe County Hongli Rubber and Plastic Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2023
Chat Now Send Inquiry
Burglar Alarm Magnetic Contact Door Sensor for Security System

Burglar Alarm Magnetic Contact Door Sensor for Security System

US $ 0.5-0.79 / Piece FOB
100 Pieces (MOQ)
More
System : Sound and Magnetic System
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Large Voltage Magnetic Contacts Door Sensor

Large Voltage Magnetic Contacts Door Sensor

US $ 1.9 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Fire Detector, Magnetic Contact, Co Alarm, Co Detector, Gas Detector, Carbon Monoxide Detector, Heat Detector, Smoke Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
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
Wires : Two-Wires
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Individuals/SOHO

Zhejiang, China Since 2020
Chat Now Send Inquiry
Magnetic Contact Sensor for Wooden Door & Window MCR-1101MD

Magnetic Contact Sensor for Wooden Door & Window MCR-1101MD

1 Piece (MOQ)
More
Main Products: Safety Shoe, Military Boot, PVC Boot, Safety Glove, Helmet, Emergency Light, Fire Fightings, Exit Light, Siren and Alarm, Smoke Alarm
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Ningbo DSW International Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2006
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Recessed Door Window Contact Magnet Switch Alarm Sensor for Security Alarm

Recessed Door Window Contact Magnet Switch Alarm Sensor for Security Alarm

US $ 0.6-1 / Piece FOB
100 Pieces (MOQ)
More
System : Sound and Magnetic System
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Wholesale Wire Wooden Door Magnetic Contact Sensor BS-2033

Wholesale Wire Wooden Door Magnetic Contact Sensor BS-2033

US $ 0.86 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Fire Detector, Magnetic Contact, Co Alarm, Co Detector, Gas Detector, Carbon Monoxide Detector, Heat Detector, Smoke Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Mr-5c-53 Cabinet Light Switch Door Contact Alarm Reed Switch Sensor

Mr-5c-53 Cabinet Light Switch Door Contact Alarm Reed Switch Sensor

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,Individuals/SOHO

Zhejiang, China Since 2020
Chat Now Send Inquiry
Related Videos
  • What is Security Alarm Metal Window Wireless Rolling Shutter Magnetic Contact Door Sensor
    What is Security Alarm Metal Window Wireless Rolling Shutter Magnetic Contact Door Sensor
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
  • What is Smart Iot Home Automation Security Door Magnetic Induction Alarm Contact Sensor
    What is Smart Iot Home Automation Security Door Magnetic Induction Alarm Contact Sensor
    Negotiable
    50 Pieces (MOQ)
    Contact Supplier
  • What is Yoursensor Presence&Foot Sensor Switch Combination No Contact Use for Hospital Door
    What is Yoursensor Presence&Foot Sensor Switch Combination No Contact Use for Hospital Door
    Negotiable
    10 Pieces (MOQ)
    Contact Supplier
  • What is Smart Door/Window Sensor Magnetic Contact Sensor
    What is Smart Door/Window Sensor Magnetic Contact Sensor
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
Wired Security Window / Door Contact Sensor with Surface Mounting

Wired Security Window / Door Contact Sensor with Surface Mounting

US $ 1.99-2.89 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Alarm System, Access Control, Smart Home, Electromagnetic Lock, Home Security System, Strobe Alarm Siren, Magnetic Contact, WiFi Home Security Wireless Burglar GSM Alarm, Home Security Wireless Burglar GSM Alarm System, Metal Standalone RFID Door Access Control
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
433MHz or 345MHz Wireless Door Contact Sensor for Honeywell or 2gig Panel

433MHz or 345MHz Wireless Door Contact Sensor for Honeywell or 2gig Panel

US $ 6-8.5 / Piece FOB
100 Pieces (MOQ)
More
Application : Home
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Proximity Switch Sensor for Door Contacts/Reed Switch Magnetic for Door

Proximity Switch Sensor for Door Contacts/Reed Switch Magnetic for Door

US $ 0.55-1.2 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Sensors, Level Switch, Float Level Sensor, Float Level Switch, Flow Sensor, Level Sensor, Flow Switch, Proximity Switch, Liquid Level Sensor, Liquid Level Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Individuals/SOHO

Zhejiang, China Since 2020
Chat Now Send Inquiry
Wireless Magnetic Door Sensor Magnetic Door Contact Switch Smart Solutions for Enhanced Home Security

Wireless Magnetic Door Sensor Magnetic Door Contact Switch Smart Solutions for Enhanced Home Security

US $ 1-999 / Piece FOB
100 Pieces (MOQ)
More
Certification : RoHS, ISO
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Huizhou jieruijia Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
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Siron Security Alarm Metal Window Door Magnetic Contact Switch Door Sensor

Siron Security Alarm Metal Window Door Magnetic Contact Switch Door Sensor

US $ 61.72 / Piece FOB
1 Piece (MOQ)
More
Main Products: Relay Module, Sensor, Switch Power Supply, LED Signal Light, I/O Module, PLC Cable, Terminal Block, Push Button, Linear Guide, Reducer
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Shenzhen SiRON Electrical Co.,Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
Wired Embedded Door Sensor Recessed Magnetic Contact Alarm Sensor

Wired Embedded Door Sensor Recessed Magnetic Contact Alarm Sensor

US $ 0.4-0.8 / Piece FOB
500 Pieces (MOQ)
More
Type : Anti-Theft Alarm
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Concealed Type Normal Close Magnetic Contact Door Sensor

Concealed Type Normal Close Magnetic Contact Door Sensor

US $ 1.24 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Fire Detector, Magnetic Contact, Co Alarm, Co Detector, Gas Detector, Carbon Monoxide Detector, Heat Detector, Smoke Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Wired Door Contact Sensor

Wired Door Contact Sensor

US $ 0.6-0.8 / Piece FOB
500 Pieces (MOQ)
More
Application : Home, Communication Electronic Products, Industry, Special Equipment
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Automatic Photocell Sensor Gate Photocell Safety Beams for Automatic Doors Yet607

Automatic Photocell Sensor Gate Photocell Safety Beams for Automatic Doors Yet607

US $ 2.7-4 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Wireless Remote Control, Door Opener, Door Lock, Transmitter, Receiver, Alarm System, WiFi Camera, Smart Plug, Wireless Controller, Smart Home System
Contact Supplier
Audited Supplier Audited Supplier Since 2017
ShenZhen Yaoertai Technological Development CO.,LTD

Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Magnetic Reed Switch Alarm Door or Window Contact Sensor

Magnetic Reed Switch Alarm Door or Window Contact Sensor

US $ 0.72-1.44 / Piece FOB
1,000 Pieces (MOQ)
More
Application : Home, Communication Electronic Products, Special Equipment
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

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)
More
Main Products: Alarm System, Access Control, Smart Home, Electromagnetic Lock, Home Security System, Strobe Alarm Siren, Magnetic Contact, WiFi Home Security Wireless Burglar GSM Alarm, Home Security Wireless Burglar GSM Alarm System, Metal Standalone RFID Door Access Control
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
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 $ 6.5-7.8 / Piece FOB
1 Piece (MOQ)
More
Installation Mode : Contact Type
Contact Supplier
Audited Supplier Audited Supplier Since 2015
Shenzhen Nordson Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2015
Chat Now Send Inquiry
Yet607 12V Automatic Gate Photocell Infrared Barrier Sensor for Door Beam Motion Detector

Yet607 12V Automatic Gate Photocell Infrared Barrier Sensor for Door Beam Motion Detector

US $ 2.7-4 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Wireless Remote Control, Door Opener, Door Lock, Transmitter, Receiver, Alarm System, WiFi Camera, Smart Plug, Wireless Controller, Smart Home System
Contact Supplier
Audited Supplier Audited Supplier Since 2017
ShenZhen Yaoertai Technological Development CO.,LTD

Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Focusens Plastic Shell Oki Electrical Reed Switch Sensor Safety Normally Open Magnetic Recessed Door Contacts

Focusens Plastic Shell Oki Electrical Reed Switch Sensor Safety Normally Open Magnetic Recessed Door Contacts

US $ 1.4-2 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Focus Sensing and Control Technology Co., Ltd.

Manufacturer/Factory

Anhui, China Since 2017
Chat Now Send Inquiry
Plunger-Style Door Contact Sensor Br-1041t

Plunger-Style Door Contact Sensor Br-1041t

1,000 Pieces (MOQ)
More
Main Products: Smoke Alarm, Smoke Detector, Fire Detector, Magnetic Contact, Co Alarm, Co Detector, Gas Detector, Carbon Monoxide Detector, Heat Detector, Smoke Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Wired Embedded Door Window Sensor Magnetic Contact

Wired Embedded Door Window Sensor Magnetic Contact

US $ 0.6-1.1 / Piece FOB
100 Pieces (MOQ)
More
System : Sound and Magnetic System
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Magnetic Contact Sensor Reed Switch Sensor Alarm Sensor Window Sensor Open Close Contact Sensor Window Contact Sensor
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