Products

Suppliers
Filter Gallery
4,373

Magnetic Contact Home Alarm

Products
Home Security Alarm Magnetic Reed Switch Home Security Alarm System Door Window Contact Magnetic Contact Sensor

Sorry! No matches were found.

UL Listed Dome Switch Magnetic Contact Sensor Home Security Alarm

UL Listed Dome Switch Magnetic Contact Sensor Home Security Alarm

US $ 0.84 / 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
Anti-Thife Recessed Mounted Magnetic Door Contact Reed Switch Home Security Alarm

Anti-Thife Recessed Mounted Magnetic Door Contact Reed Switch Home Security Alarm

US $ 0.65-0.77 / Piece FOB
1,000 Pieces (MOQ)
More
Type : Home Alarm
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Recessed Mount Magnetic Contact Switch Home Security Alarm

Recessed Mount Magnetic Contact Switch Home Security Alarm

US $ 0.62-1.24 / 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
Sentek Magnetic Door Contacts Sensor Alarm for Home Security System

Sentek Magnetic Door Contacts Sensor Alarm for Home Security System

US $ 3.03-3.58 / 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 Rolling Door Contact Magnetic Reed Switch Alarm

Home Security Wired Rolling Door Contact Magnetic Reed Switch Alarm

US $ 4.1-8 / 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
Sentek UL Recessed Door or Window Magnetic Contact Switch Home Security Alarm

Sentek UL Recessed Door or Window Magnetic Contact Switch Home Security Alarm

US $ 0.57-0.68 / Piece FOB
1,000 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
Door Sensor, Alarm Wireless Roller Shutter Magnetic Contacts Alarm

Door Sensor, Alarm Wireless Roller Shutter Magnetic Contacts Alarm

US $ 12 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Automatic Door, Gate Opener, Hermetic Door, Industrial Door Opener, High Speed Door, Tubular Motor, Central Motor, Garage Door Opener, Parking Barrier, Door Closer
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Hangzhou Dooren Technology Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang, China Since 2013
Chat Now Send Inquiry
Plastic Door Contact, Magnetic Contact Sensor, Door and Window Contact Alarm

Plastic Door Contact, Magnetic Contact Sensor, Door and Window Contact Alarm

US $ 0.6-0.8 / Piece FOB
500 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
Aluminum Magnetic Alarm Contact Automatic Door Sensor Alarm

Aluminum Magnetic Alarm Contact Automatic Door Sensor Alarm

US $ 1.5-2.4 / 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
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 Mounted Magnetic Door Sensor Contact Switch Door Alarm

Recessed Mounted Magnetic Door Sensor Contact Switch Door Alarm

US $ 0.7-1.5 / Piece FOB
1,000 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
Metal Surface Mount Magnetic Door Contact Alarm for Burglar Alarm BS-2071

Metal Surface Mount Magnetic Door Contact Alarm for Burglar Alarm BS-2071

US $ 1.8 / 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
Narrow Surface Mount Door or Window Magnetic Contact Switches Reed Switch Alarm

Narrow Surface Mount Door or Window Magnetic Contact Switches Reed Switch Alarm

US $ 0.6-1.2 / Piece FOB
1,000 Pieces (MOQ)
More
Type : Anti-Theft Alarm
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Alarm & Security System Accessories Alarm GPS Tracker Probe, Sensor Fire Alarm & Smoke Detector Sensor Switch
Magnetic Contact Door Window Sensor Alarm BS-2025A

Magnetic Contact Door Window Sensor Alarm BS-2025A

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
Recessed Security Contacts Magnetic Door Alarm Manufacturers BS-2015

Recessed Security Contacts Magnetic Door Alarm Manufacturers BS-2015

US $ 0.7-1.5 / Piece FOB
100 Pieces (MOQ)
More
System : Intelligent System
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 Door Switch Surface Mounted Smoke Detector, Fire Alarm

Burglar Alarm Door Switch Surface Mounted Smoke Detector, Fire Alarm

US $ 0.1 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Solar Cell, Buzzer, Fuse and Fuse Holder, Terminal Block, Switch, Speaker, Telephone Receiver, Siren, Rj, USB Connector
Contact Supplier
Audited Supplier Audited Supplier Since 2006
NINGBO FBELE ELECTRONICS CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2006
Chat Now Send Inquiry
ABS Plastic Case UL Recessed Mounted Automatic Sliding Door Contact Sensor Switch Home Security Alarm

ABS Plastic Case UL Recessed Mounted Automatic Sliding Door Contact Sensor Switch Home Security Alarm

US $ 0.67-0.79 / 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
Easy Install Zinc Alloy Case Alarm Magnetic Door Window Contact Sensor for Garage

Easy Install Zinc Alloy Case Alarm Magnetic Door Window Contact Sensor for Garage

US $ 6.5-7.8 / Piece FOB
1 Piece (MOQ)
More
Main Products: Magnetic Lock, Access Control, Fingerprint Access Control, Electromagnetic Lock, Electric Bolt, Electric Strike, Fingerprint Time Attendance, Guard Tour System, Time Attendance, Automatic Swing Door Opener
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
Anti-Theft Status Monitor Metal Magnetic Door Contact Alarm Sensor for Roll Door

Anti-Theft Status Monitor Metal Magnetic Door Contact Alarm Sensor for Roll Door

US $ 6.5-7.8 / Piece FOB
1 Piece (MOQ)
More
Usage : Anti-theft
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
Magnetic Contacts Anti-Fire ABS Shield Home Alarm Security

Magnetic Contacts Anti-Fire ABS Shield Home Alarm Security

US $ 0.88 / Piece FOB
30 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
Metal Shield Magnetic Contacts Sensor Wired Alarm Home Security

Metal Shield Magnetic Contacts Sensor Wired Alarm Home Security

US $ 3.8 / Piece FOB
100 Pieces (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
Related Videos
  • What is UL Listed Dome Switch Magnetic Contact Sensor Home Security Alarm
    What is UL Listed Dome Switch Magnetic Contact Sensor Home Security Alarm
    Negotiable
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Anti-Thife Recessed Mounted Magnetic Door Contact Reed Switch Home Security Alarm
    What is Anti-Thife Recessed Mounted Magnetic Door Contact Reed Switch Home Security Alarm
    Negotiable
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Sentek Magnetic Door Contacts Sensor Alarm for Home Security System
    What is Sentek Magnetic Door Contacts Sensor Alarm for Home Security System
    Negotiable
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Home Security Wired Rolling Door Contact Magnetic Reed Switch Alarm
    What is Home Security Wired Rolling Door Contact Magnetic Reed Switch Alarm
    Negotiable
    500 Pieces (MOQ)
    Contact Supplier
Magnetic Contact Switch Burglar Alarm for Home Security System

Magnetic Contact Switch Burglar Alarm for Home Security System

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
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)
More
Application : Indoor
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Hefei Minco Heating Cable Co., Ltd.

Manufacturer/Factory

Anhui, China Since 2023
Chat Now Send Inquiry
Surface Mounted Door Window Contacts Magnetic Reed Switch Alarm

Surface Mounted Door Window Contacts Magnetic Reed Switch Alarm

US $ 0.65-1.3 / 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
Window Alarm Magnets Door Magnetic Contact Sensor for Home Safety

Window Alarm Magnets Door Magnetic Contact Sensor for Home Safety

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Alarm Volume (within 1m) : ≥110dB
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shenzhen Giftshine Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2020
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

Home Security Door Alarm Portable Wireless Door Chime

Home Security Door Alarm Portable Wireless Door Chime

US $ 1.9-2.15 / pieces FOB
1 pieces (MOQ)
More
Main Products: Smoke Detector, Personal Alarm, Door Sensor Alarm, Key Finder, Water Leak Detector, Carbon Monoxide Detector, Gas Detector, Smoke Alarm, Fire Alarm, Self Defense Keychain
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Ariza Electronic Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Recessed Mounted Magnetic Door Contact Switch Forhome Security Alarm Br-1019c

Recessed Mounted Magnetic Door Contact Switch Forhome Security Alarm Br-1019c

US $ 0.65-1.2 / 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
Sentek Normal Closed Recessed Magnetic Door Contacts Reed Switch Alarm BS-2011

Sentek Normal Closed Recessed Magnetic Door Contacts Reed Switch Alarm BS-2011

US $ 0.7-1.5 / 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
Surface Mount Wired Door Contact Switch Magnetic Burglar Alarm

Surface Mount Wired Door Contact Switch Magnetic Burglar Alarm

10,000 Pieces (MOQ)
More
Usage : Door
Contact Supplier
Audited Supplier Audited Supplier Since 2010
Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2010
Chat Now Send Inquiry
Window or Door Contact Magnetic Reed Switch Alarm (BR-1052K)

Window or Door Contact Magnetic Reed Switch Alarm (BR-1052K)

US $ 1.03 / 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
Normally Closed Magnetic Contact Switch Door Sensor Alarm

Normally Closed Magnetic Contact Switch Door Sensor Alarm

10,000 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
Normally Closed&Open Window Contact Magnetic Reed Switch Alarm

Normally Closed&Open Window Contact Magnetic Reed Switch Alarm

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
Magnetic Contact Reed Switch Wired Open Alarm Sensor Mcs-3402

Magnetic Contact Reed Switch Wired Open Alarm Sensor Mcs-3402

1 Piece (MOQ)
More
Application : Home, Industry
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Ningbo DSW International Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2006
Chat Now Send Inquiry
Sumring Wired Magnetic Contact Switch Normally Closed Door Open Sensor Alarm

Sumring Wired Magnetic Contact Switch Normally Closed Door Open Sensor Alarm

US $ 4.22-5.14 / 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
Metal Shield Magnetic Contacts Accessories Pb-28d Wired Alarm

Metal Shield Magnetic Contacts Accessories Pb-28d Wired Alarm

100 Pieces (MOQ)
More
Application : Home, Special Equipment
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
Sumring Wholesale Price Stainless Shutter Door Sensor Magnetic Alarm for Burglar

Sumring Wholesale Price Stainless Shutter Door Sensor Magnetic Alarm for Burglar

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
Magnetic Sensor Door Alarm BS-2025

Magnetic Sensor Door Alarm BS-2025

US $ 0.65-1.5 / Piece FOB
100 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 Alarm Magnetic Reed Switch Home Security Alarm System Door Window Contact Magnetic Contact Sensor
View More

Related Searches

Security Alarm Magnetic Contact Alarm System Home Alarm Security Alarm Door Sensor Gsm Alarm System GSM Alarm Magnetic

Browse by Categories

Home > Security & Protection > Alarm & Security Systems > Alarm & Security System Accessories
1/122
TOP

Search Filter

Categories

More Less
  • Alarm & Security System Accessories
  • Alarm
  • GPS Tracker
  • Probe, Sensor
  • Fire Alarm & Smoke Detector
  • Sensor Switch
  • Circuit Breaker
  • Other Fire Control Equipment
  • Other Switches
  • Other Alarm & Security Systems

Application

More Less
  • Indoor
  • Outdoor

Certification

More Less
  • CE
  • RoHS
  • ISO
  • CCC
  • FCC
  • DOT
  • MUTCD
  • ASTM
  • E-MARK
  • GS
  • AS/NZS
  • SGS

Signal Transmission

More Less
  • Wireless Alarm
  • Wired Alarm

Type

More Less
  • Anti-Theft Alarm
  • Home Alarm
  • Door Sensor
  • Smoke Alarm
  • Industry Alarm
  • Water Leakage Detector
  • Glass Break Detector
  • Metal Detector

Working Mode

More Less
  • Passive
  • Active

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Other

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Jiangsu
  • Fujian
  • Shanghai
  • Shandong
  • Hubei
  • Shaanxi
  • Jiangxi
  • Chongqing
  • Liaoning
  • Beijing
  • Anhui
  • Hunan
  • Henan
  • Hebei
  • Guangxi
  • Tianjin

Product Types

More Less
  • SecuredTrading
  • Buy Sample
Reset Done