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Magnetic Contact Door Magnetic Contact Magnetic Contact Sensor Contact Switch Door Contact Sensor Wireless Door Price Sensor

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433MHz Wireless Magnetic Door Window Alarm Sensor Detector Contact

433MHz Wireless Magnetic Door Window Alarm Sensor Detector Contact

10,000 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
Rolling Gate Wireless Door Magnetic Contact (ES-302MC)

Rolling Gate Wireless Door Magnetic Contact (ES-302MC)

US $ 1-2 / Pair FOB
10 Pairs (MOQ)
More
Application : Home, Communication Electronic Products, Car/Motorcycle
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Ease Security Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2014
Chat Now Send Inquiry
Wireless Door/Window Magnetic Contact TA-M80/M300

Wireless Door/Window Magnetic Contact TA-M80/M300

US $ 3.35 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Battery, Beam Sensors, Infrared Detector, Alarm Host, Outdoor Detector, Microwave Detector, Outdoor Horn, Vibration Sensors, Smoke Detector, Magnetic Contacts
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Shenzhen Taian Electronics Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Guangdong, China Since 2010
Chat Now Send Inquiry
2016 Wireless Door/Window Magnetic Contact Two Way Function with Security Alarm Systems

2016 Wireless Door/Window Magnetic Contact Two Way Function with Security Alarm Systems

US $ 2.2-2.6 / Piece FOB
20 Pieces (MOQ)
More
Application : Home, Communication Electronic Products, Industry, Special Equipment
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Shenzhen Chitongda Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Wireless Ultra Small Door Contact

Wireless Ultra Small Door Contact

US $ 6.5-9 / 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
Wireless Intelligent Door / Window Sensor Contact Wc10

Wireless Intelligent Door / Window Sensor Contact Wc10

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
Wireless Door Contact 433MHz, 345MHz with Honeywell, DSC, 2gig, Ge Control Panel

Wireless Door Contact 433MHz, 345MHz with Honeywell, DSC, 2gig, Ge Control Panel

US $ 9-12 / 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
Honeyell 2gig Ge DSC Wireless Door or Window Alarm Contact

Honeyell 2gig Ge DSC Wireless Door or Window Alarm Contact

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
Honeywell, DSC, 2gig, Ge Control Panel Wireless Magnetic Door Contacts Wc10

Honeywell, DSC, 2gig, Ge Control Panel Wireless Magnetic Door Contacts Wc10

US $ 6.5-9 / 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
Wireless Accessories Ta-M300 Wireless Door/Window Magnetic Contact

Wireless Accessories Ta-M300 Wireless Door/Window Magnetic Contact

US $ 3.6 / Pair FOB
100 Pairs (MOQ)
More
Installation Mode : Contact Type
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Shenzhen Taian Electronics Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Guangdong, China Since 2010
Chat Now Send Inquiry
Intelligent Wireless Door Magnetic Contact with LED Indication (ES-303MC)

Intelligent Wireless Door Magnetic Contact with LED Indication (ES-303MC)

US $ 1-2 / 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
High Security Wireless Home Alarm System Magnetic Door Electric Contact Wc12b-H

High Security Wireless Home Alarm System Magnetic Door Electric Contact Wc12b-H

US $ 6 / Piece FOB
500 Pieces (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Bluetooth Headset In-Ear Headphones Smartwatch Alarm Headband Headphones Electronic Lock
High Security Wireless Home Alarm System Magnetic Door Electric Contact

High Security Wireless Home Alarm System Magnetic Door Electric Contact

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
DSC Compatible Wireless Opening Door Contact (WC20-D)

DSC Compatible Wireless Opening Door Contact (WC20-D)

US $ 5.5 / Piece FOB
500 Pieces (MOQ)
More
Working Mode : Passive
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
External Wireless Magnetic Gate & Door Contact

External Wireless Magnetic Gate & Door Contact

US $ 7-11 / 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
Wolf Guard Best Selling Magnetic Door Contact for Security Alarm Systems

Wolf Guard Best Selling Magnetic Door Contact for Security Alarm Systems

US $ 8.8-9.5 / Piece FOB
1 Piece (MOQ)
More
Signal Transmission : Wireless Alarm
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Shenzhen Chitongda Electronic Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2006
Chat Now Send Inquiry
Wireless Accessories Ta-M80 Wireless Door/Window Magnetic Contact

Wireless Accessories Ta-M80 Wireless Door/Window Magnetic Contact

US $ 2.48 / Pair FOB
100 Pairs (MOQ)
More
Main Products: Battery, Beam Sensors, Infrared Detector, Alarm Host, Outdoor Detector, Microwave Detector, Outdoor Horn, Vibration Sensors, Smoke Detector, Magnetic Contacts
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Shenzhen Taian Electronics Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Guangdong, China Since 2010
Chat Now Send Inquiry
Control Panel Wireless Magnetic Contact for Home Security Wc12

Control Panel Wireless Magnetic Contact for Home Security Wc12

US $ 6 / Piece FOB
500 Pieces (MOQ)
More
Working Mode : Passive
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Wireless Door Contact Sensor with Long Battery Life and Stable Signal

Wireless Door Contact Sensor with Long Battery Life and Stable Signal

US $ 1.5-5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Door Contact, Door Contact Switch, Lift Switch, Limit Switch, Door Switch
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Shanghai Janetec Electric Co., Ltd

Trading Company

Shanghai, China Since 2025
Chat Now Send Inquiry
Honeywell, 2gig, DSC, Ge Control Panel Wireless Door Contact Senor

Honeywell, 2gig, DSC, Ge Control Panel Wireless Door Contact Senor

US $ 9-12 / Piece FOB
500 Pieces (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Related Videos
  • What is 433MHz Wireless Magnetic Door Window Alarm Sensor Detector Contact
    What is 433MHz Wireless Magnetic Door Window Alarm Sensor Detector Contact
    Negotiable
    10,000 Pieces (MOQ)
    Contact Supplier
  • What is Wireless Ultra Small Door Contact
    What is Wireless Ultra Small Door Contact
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
  • What is Wireless Intelligent Door / Window Sensor Contact Wc10
    What is Wireless Intelligent Door / Window Sensor Contact Wc10
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
  • What is Wireless Door Contact 433MHz, 345MHz with Honeywell, DSC, 2gig, Ge Control Panel
    What is Wireless Door Contact 433MHz, 345MHz with Honeywell, DSC, 2gig, Ge Control Panel
    Negotiable
    500 Pieces (MOQ)
    Contact Supplier
Wireless Door Magnetic Sensor Contact Wc12b-2

Wireless Door Magnetic Sensor Contact Wc12b-2

US $ 7-11 / 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
Wireless Window and Door Sensor Contact Wc12-H

Wireless Window and Door Sensor Contact Wc12-H

US $ 6.5-11 / 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
WiFi Door Alarm System Smart Life WiFi Window Sensors Support Tuya APP Control Tuya Smart Life Door Contact

WiFi Door Alarm System Smart Life WiFi Window Sensors Support Tuya APP Control Tuya Smart Life Door Contact

US $ 5.6-6 / Piece FOB
10 Pieces (MOQ)
More
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
Chat Now Send Inquiry
Home Security Mini Smoke Alarm Door and Window Contacts

Home Security Mini Smoke Alarm Door and Window Contacts

500 Pieces (MOQ)
More
Signal Transmission : Wireless Alarm
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Ningbo Kingdun Electronic Industry Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry

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Wireless Shutter Gate Motion Door Detectors --- Door Magnetic Contact

Wireless Shutter Gate Motion Door Detectors --- Door Magnetic Contact

US $ 3.9-5 / Piece FOB
10 Pieces (MOQ)
More
Main Products: GSM Alarm, PIR Detectors, Door Sensor, Beam Sensor, Siren/Horn, IP Camera, Wired Alarm System, GSM/PSTN Alarm System, PIR Motion Sensor Switch for Light, Alarm Accessories
Contact Supplier
Shenzhen Wale Group Co., Ltd.

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
Wireless Door/Window Burglar Magnetic Contact with ABS

Wireless Door/Window Burglar Magnetic Contact with ABS

US $ 2.3-2.5 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, RoHS
Contact Supplier
Shenzhen Wale Group Co., Ltd.

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
Wireless Magnetic Contact for Window or Door Protection, 3.6V Lithium Battery Operation

Wireless Magnetic Contact for Window or Door Protection, 3.6V Lithium Battery Operation

1 Piece (MOQ)
More
Main Products: Intrusion Alarm System, PIR Motion Detector, Photobeams Detector, Outdoor PIR Sensor, Smart Home System, APP Control Smart Intruder Alarm, Fire Alarm Smoke &amp, Gas Detectors, 868MHz GSM Home Alarm System, WiFi and 3G GSM Intruder Alarms, Home Boundary Protection Security Alarm
Contact Supplier
Dongguan Sunlit Security Equipments Co., Ltd.

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
Wireless Door Window Magnetic Contact

Wireless Door Window Magnetic Contact

US $ 1.3-1.5 / Piece FOB
1 Piece (MOQ)
More
Usage : Door, Personal, Window, Auto
Contact Supplier
Shenzhen Wale Group Co., Ltd.

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
Magnetic Contact Wireless Door Sensor Contacts for Home Safety

Magnetic Contact Wireless Door Sensor Contacts for Home Safety

US $ 1.5-2 / Piece FOB
100 Pieces (MOQ)
More
Main Products: GSM Alarm, PIR Detectors, Door Sensor, Beam Sensor, Siren/Horn, IP Camera, Wired Alarm System, GSM/PSTN Alarm System, PIR Motion Sensor Switch for Light, Alarm Accessories
Contact Supplier
Shenzhen Wale Group Co., Ltd.

Manufacturer/Factory

Guangdong, China
Chat Now Send Inquiry
Manufacture Reed Switch Door Magnetic Contact for Security System

Manufacture Reed Switch Door Magnetic Contact for Security System

US $ 0.49-0.69 / Piece FOB
100 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
Rolling Magnetic Door Contact with Ce (SC-61L)

Rolling Magnetic Door Contact with Ce (SC-61L)

US $ 3-5 / 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
319.508MHz, , Ge Control Panel Wireless Magnetic Contact (WC10 -G)

319.508MHz, , Ge Control Panel Wireless Magnetic Contact (WC10 -G)

US $ 5.5 / Piece FOB
500 Pieces (MOQ)
More
Transmission Mode : Wireless
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Wired Recess Mounted Magnetic Door Contact with RoHS CE (RC-33C)

Wired Recess Mounted Magnetic Door Contact with RoHS CE (RC-33C)

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
Wireless Magnetic Contact Switch Wc-12

Wireless Magnetic Contact Switch Wc-12

US $ 6.5-8.5 / Piece FOB
100 Pieces (MOQ)
More
Certification : CE, ISO, RoHS
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Nc Recessed Mounted Window/Door Magnetic Contacts with Special Design

Nc Recessed Mounted Window/Door Magnetic Contacts with Special Design

US $ 1.1-1.49 / 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
Surface Mounted Door Magnetic Contact for Wooden Door /Window (MC-38B)

Surface Mounted Door Magnetic Contact for Wooden Door /Window (MC-38B)

US $ 0.5-1 / Pair FOB
10 Pairs (MOQ)
More
Transmission Mode : Cable
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Ease Security Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2014
Chat Now Send Inquiry
Magnetic Contact Door Magnetic Contact Magnetic Contact Sensor Contact Switch Door Contact Sensor Wireless Door Price Sensor
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