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Wholesale Door Contact Sensor

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

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Wholesale Recessed Magnetic Door Contact Switch Window Sensor Alarm

Wholesale Recessed Magnetic Door Contact Switch Window Sensor Alarm

US $ 0.68-0.8 / Piece FOB
1 Piece (MOQ)
More
Main Products: Smoke Detector, Gas Detector, Bluetooth Module, PIR Motion Detector, Heat Detector, Strobe Siren, Magnetic Switch, Panic Button, Fire Alarm, Manual Call Point
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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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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)
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Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
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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)
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Main Products: Alarm System, Access Control, 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, Smart Home
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Recess Mounted Magnetic Contact Sensor for Wooden Door & Window Br-1021

Recess Mounted Magnetic Contact Sensor for Wooden Door & Window Br-1021

US $ 0.9-1.8 / Piece FOB
100 Pieces (MOQ)
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Type : Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Siron K090-1-E Magnetic Window Door Contacts Alarm Wired State Door Sensor

Siron K090-1-E Magnetic Window Door Contacts Alarm Wired State Door Sensor

US $ 73.89 / 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
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Audited Supplier Audited Supplier Since 2022
Shenzhen SiRON Electrical Co.,Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
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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Thread Type : M
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
Good Price Home Alarm Anti-Theft Device Sliding Magnetic Door Contact Reed Switch Sensor

Good Price Home Alarm Anti-Theft Device Sliding Magnetic Door Contact Reed Switch Sensor

US $ 3.49-4.01 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Smoke Detector, Gas Detector, Bluetooth Module, PIR Motion Detector, Heat Detector, Strobe Siren, Magnetic Switch, Panic Button, Fire Alarm, Manual Call Point
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
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
Standard : Standard
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
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
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 Audited Supplier Since 2014
Ease Security Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2014
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
Certification : ISO
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Hongfei Automation Technology Co., Ltd

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Low Voltage 12V LED Light Detector LED Lamp Switch Furniture Lighting Door Contact Sensor

Low Voltage 12V LED Light Detector LED Lamp Switch Furniture Lighting Door Contact Sensor

US $ 3.59-4.95 / Piece FOB
50 Pieces (MOQ)
More
Main Products: LED Sensor Light, Sensor Switch, Light Profile, LED Cabinet Light, LED Caravan Light
Contact Supplier
Audited Supplier Audited Supplier Since 2022
SHENZHEN FITLED LIGHTING CO., LTD.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2022
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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)
More
Principle : Infrared
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Shenzhen Asia Bright Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2009
Chat Now Send Inquiry
Alarm Photoelectric Sensor Alarm & Security System Accessories Sensor Switch Probe, Sensor Pressure Sensor
Roller Shutter Sensor, Heavy Duty Overhead Door Contact Sensor

Roller Shutter Sensor, Heavy Duty Overhead Door Contact Sensor

US $ 5-5.88 / Piece FOB
500 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
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)
More
Component : Mechanical Structure Type
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
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
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
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)
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
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
Certification : ISO, RoHS, CE
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
Alexa Google Smart Life Tuya APP Wireless Window Open Closed Zigbee Contact Sensors Smart WiFi Door Sensor Tuya

Alexa Google Smart Life Tuya APP Wireless Window Open Closed Zigbee Contact Sensors Smart WiFi Door Sensor Tuya

US $ 10-11.4 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Smart Lock, Fingerprint Lock, Electronic Lock, Hotel Lock, Anti-Theft Lock
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shanghai Anyin Intelligent Technology Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2024
Chat Now Send Inquiry
Hot Selling Professional Magnetic Contact Door Sensor

Hot Selling Professional Magnetic Contact Door Sensor

US $ 0.4-0.8 / Piece FOB
500 Pieces (MOQ)
More
Certification : CE, RoHS
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
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    What is Wholesale Wire Wooden Door Magnetic Contact Sensor BS-2033
    Negotiable
    1,000 Pieces (MOQ)
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  • 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)
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  • What is Recess Mounted Magnetic Contact Sensor for Wooden Door & Window Br-1021
    What is Recess Mounted Magnetic Contact Sensor for Wooden Door & Window Br-1021
    Negotiable
    100 Pieces (MOQ)
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  • 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
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Magnetic Reed Switch, Wired Door Window Contact Sensor, Micro Normally Open No Alarm Reed Switch

Magnetic Reed Switch, Wired Door Window Contact Sensor, Micro Normally Open No Alarm Reed Switch

US $ 3-4 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fiber Optic Sensor, Proximity Sensor, Photoelectric Sensor, Label Sensor, Ultrasonic Sensor, Light Curtain, Laser Sensor, Pressure Sensor, Laser Displacement Sensor, DIN Power Supply
Contact Supplier
Audited Supplier Audited Supplier Since 2019
F&C Sensing Technology (Hunan) Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan, China Since 2019
Chat Now Send Inquiry
Recessed Door Contacts Nc Security Alarm Window Sensors

Recessed Door Contacts Nc Security Alarm Window Sensors

US $ 7.2-11 / Piece FOB
500 Pieces (MOQ)
More
System : Sound and Magnetic System
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
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
Main Products: PV Connectors, Wire, Cable, USB 4.0, PCB, PCBA, Smart Meter, Graphic Card, PCB Assembly
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Huizhou jieruijia Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2024
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

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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
Main Products: Alarm System, Access Control, 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, Smart Home
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Wired Door Magnetic Contact Ball Hidden Window Sensor for Door

Wired Door Magnetic Contact Ball Hidden Window Sensor for Door

US $ 0.8 / Piece FOB
10,000 Pieces (MOQ)
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
Main Products: Alarm System, Access Control, 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, Smart Home
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Door & Window Wireless Contact Sensor

Door & Window Wireless Contact Sensor

US $ 6.5-9 / Piece FOB
100 Pieces (MOQ)
More
Certification : ISO, RoHS, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
EPDM Rubber Safety Contact Edge Sensor for Doors Pressure Switch

EPDM Rubber Safety Contact Edge Sensor for Doors Pressure Switch

US $ 25-30 / Meter FOB
100 Meters (MOQ)
More
Main Products: Safety Switch, Safety Sensor, Pressure Sensitive Switch, Safety Mat Switch, Edge Switch, Edge Sensor, Tape Switch, Bumper Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Qinghe County Kaitian Safety Protection Technology Co., Ltd.

Manufacturer/Factory

Hebei, 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
Usage : Door, Window
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
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
Door and Window 38mm No-Contact Reed Switch Magnet Sensor with ABS Enclosure

Door and Window 38mm No-Contact Reed Switch Magnet Sensor with ABS Enclosure

US $ 0.65-0.68 / Piece FOB
10 Pieces (MOQ)
More
Accuracy Grade : 0.2G
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Kunshan Golden Light Electronic Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2020
Chat Now Send Inquiry
Sentek Magnetic Reed Switch Door Contact Sensor

Sentek Magnetic Reed Switch Door Contact Sensor

US $ 0.7-2 / Piece FOB
1 Piece (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
WiFi PIR Motion Detector Contact Sensor Door Bell Remote for Home Security

WiFi PIR Motion Detector Contact Sensor Door Bell Remote for Home Security

US $ 25-26 / Piece FOB
1 Piece (MOQ)
More
Usage : Anti-theft
Contact Supplier
Audited Supplier Audited Supplier Since 2024
SaiLingsi (wenzhou) Electronics Co., LTD

Zhejiang, China Since 2024
Chat Now Send Inquiry
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)
More
Main Products: Alarm System, Access Control, 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, Smart Home
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Zuden Technology (HK) Co., Limited

Manufacturer/Factory

Guangdong, China Since 2006
Chat Now Send Inquiry
Automatic Door Safety Beam Infrared Barrier Photocell Sensor Yet607

Automatic Door Safety Beam Infrared Barrier Photocell Sensor Yet607

US $ 2.6-4 / Piece FOB
2 Pieces (MOQ)
More
Certification : FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
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 Contact Sensor Reed Switch Sensor Alarm Sensor Window Sensor Non Contact Combined Sensor Open Close Contact Sensor
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