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Magnetic Switch Magnetic Contact Switch Reed Switch Pushbutton Switch Magnetic Door Contact Manual Call Point

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Wholesale Surface Mounting Door Alarm Sensor Magnets Magnetic Reed Switch

Wholesale Surface Mounting Door Alarm Sensor Magnets Magnetic Reed Switch

Wholesale Surface Mounting Door Alarm Sensor Magnets Magnetic Reed Switch

Wholesale Surface Mounting Door Alarm Sensor Magnets Magnetic Reed Switch

US$ 3.1-4.35 / Piece

1 Piece(MOQ)

Signal Transmission: Cable

System: Sound and Magnetic System

Type: Anti-Theft Alarm

Application: Home, Industry

Usage: Door, Fire, Window, Auto

Certification: CE, ISO, RoHS

Shenzhen Sumring Technology Co., Limited

Wholesale Price Door Sensor Magnetic Contact Switch for Anti-Theft Alarm System

Wholesale Price Door Sensor Magnetic Contact Switch for Anti-Theft Alarm System

Wholesale Price Door Sensor Magnetic Contact Switch for Anti-Theft Alarm System

Wholesale Price Door Sensor Magnetic Contact Switch for Anti-Theft Alarm System

Wholesale Price Door Sensor Magnetic Contact Switch for Anti-Theft Alarm System

Wholesale Price Door Sensor Magnetic Contact Switch for Anti-Theft Alarm System

US$ 0.68 / Piece

100 Pieces(MOQ)

Signal Transmission: Cable

System: Electromagnetic System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Industry, Car/Motorcycle

Usage: Door, Personal, Window

Certification: CE

Shenzhen Sumring Technology Co., Limited

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

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

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

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

1 Piece(MOQ)

Contact Form: Nc/No

Contact Material: Copper with Silver Plated

Size: Min

Certification: RoHS, CE

Packing: Bag

Standard: 5*3*1cm

Zhuhai Flandly Technology Co., Ltd.

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

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

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

1 Piece(MOQ)

Contact Form: Nc/No

Contact Material: Copper with Silver Plated

Size: Min

Certification: RoHS, CE

Packing: Bag

Standard: 5*3*1cm

Zhuhai Flandly Technology Co., Ltd.

Garage Magnetic Door Sensorwindow Intrusion Contact Alarm Reed Switch

Garage Magnetic Door Sensorwindow Intrusion Contact Alarm Reed Switch

Garage Magnetic Door Sensorwindow Intrusion Contact Alarm Reed Switch

Garage Magnetic Door Sensorwindow Intrusion Contact Alarm Reed Switch

US$ 4.22-5.14 / Piece

100 Pieces(MOQ)

Signal Transmission: Cable

System: Intelligent System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Industry

Usage: Door, Fire, Window

Certification: CE, ISO, RoHS

Shenzhen Sumring Technology Co., Limited

Fbmc31y Surface Magnetic Switch for Door Alarm

Fbmc31y Surface Magnetic Switch for Door Alarm

Fbmc31y Surface Magnetic Switch for Door Alarm

Fbmc31y Surface Magnetic Switch for Door Alarm

Fbmc31y Surface Magnetic Switch for Door Alarm

Fbmc31y Surface Magnetic Switch for Door Alarm

Fbmc31y Surface Magnetic Switch for Door Alarm

US$ 0.08 / Piece

100 Pieces(MOQ)

Signal Transmission: Ultrasonic

System: Sound and Magnetic System

Type: Home Alarm

Application: Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle

Usage: Door, Personal, Smoke, Fire, Window, Auto

Certification: CE, FCC, RoHS, CCC, GS

NINGBO FBELE ELECTRONICS CO., LTD.

Home Security Wired Rolling Door Contact Magnetic Reed Switch Alarm

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

500 Pieces(MOQ)

Product Name: Home Security Wired Rolling Door Contact Magnetic

Loop Type: Closed

Reed Form: N/O

Closed Gap[Inch(mm)]: 2.5(65)

Depature Gap[Inch(mm)]: 2.8(71)

Maximum Contact Rating(W): 7.5

Ningbo Sentek Electronics Co., Ltd.

12V 24V 120W Wire Wooden Door Magnetic Contact Sensor Alarm Magnetic Switch

12V 24V 120W Wire Wooden Door Magnetic Contact Sensor Alarm Magnetic Switch

12V 24V 120W Wire Wooden Door Magnetic Contact Sensor Alarm Magnetic Switch

12V 24V 120W Wire Wooden Door Magnetic Contact Sensor Alarm Magnetic Switch

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

50 Pieces(MOQ)

Type: Infrared Sensor Switch

Principle: Infrared

Wires: Two-Wires

Standard: Standard

Application: Closet, Cabinet,Wardrobe,Other Furnitures

Size: 56mm X 33mm X 5.1mm

SHENZHEN FITLED LIGHTING CO., LTD.

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

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

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

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

US$ 3-4 / Piece

1 Piece(MOQ)

Type: Magnetic Sensor

Principle: Magnetic Sensor

Wires: Reed Pipe/ Normally Open

Standard: Standard

Application: Auto Door Detection

Certification: ISO, RoHS, CE

F&C Sensing Technology (Hunan) Co., Ltd.

Recess Mounted Door Magnetic Reed Switch for Alarm System

Recess Mounted Door Magnetic Reed Switch for Alarm System

Recess Mounted Door Magnetic Reed Switch for Alarm System

Recess Mounted Door Magnetic Reed Switch for Alarm System

Recess Mounted Door Magnetic Reed Switch for Alarm System

Recess Mounted Door Magnetic Reed Switch for Alarm System

Recess Mounted Door Magnetic Reed Switch for Alarm System

US$ 0.5-0.7 / Piece

100 Pieces(MOQ)

Signal Transmission: RF Remote Control

System: Sound and Magnetic System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Industry, Special Equipment

Usage: Door, Window

Certification: CE, RoHS

Zuden Technology (HK) Co., Limited

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

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

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

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

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

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

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

US$ 0.24-0.29 / Piece

100 Pieces(MOQ)

Item: Pin-7

Brand Name: Daier

Max. Current: 20A

Max. Voltage: 12VDC

Housing Color: Sliver

Function: on-(off)

Yueqing Daier Electron Co., Ltd.

Manufacturer Price Burglar Alarm Smart Door Alarm Magnetic Door Alarm Switch

Manufacturer Price Burglar Alarm Smart Door Alarm Magnetic Door Alarm Switch

Manufacturer Price Burglar Alarm Smart Door Alarm Magnetic Door Alarm Switch

Manufacturer Price Burglar Alarm Smart Door Alarm Magnetic Door Alarm Switch

US$ 3.1-4.35 / Piece

1 Piece(MOQ)

Signal Transmission: Cable

System: Sound and Magnetic System

Type: Anti-Theft Alarm

Application: Home, Industry

Usage: Door, Fire, Window, Auto

Certification: CE, ISO, RoHS

Shenzhen Sumring Technology Co., Limited

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

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

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

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

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

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

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

US$ 1-2 / Piece

10 Pieces(MOQ)

Signal Transmission: Magnetic

System: Electromagnetic System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Car/Motorcycle

Usage: Door, Window

Certification: DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS

Ease Security Co., Ltd.

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

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

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

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

US$ 3-5 / Piece

1 Piece(MOQ)

Type: Magnetic Sensor

Principle: Magnetic Sensor

Wires: Reed Pipe/ Normally Open

Standard: Standard

Application: Auto Door Detection

Certification: ISO, RoHS, CE

F&C Sensing Technology (Hunan) Co., Ltd.

Magnetic Contact Switch Door Switch for Burglar Alarm (BS-2026t)

Magnetic Contact Switch Door Switch for Burglar Alarm (BS-2026t)

Magnetic Contact Switch Door Switch for Burglar Alarm (BS-2026t)

Magnetic Contact Switch Door Switch for Burglar Alarm (BS-2026t)

Magnetic Contact Switch Door Switch for Burglar Alarm (BS-2026t)

Magnetic Contact Switch Door Switch for Burglar Alarm (BS-2026t)

Magnetic Contact Switch Door Switch for Burglar Alarm (BS-2026t)

US$ 0.9 / Piece

1000 Pieces(MOQ)

Application: Home

Usage: Door, Window

Certification: CE

Maximum Switching Voltage: 100

Maximum Switching Current: 0.5

Color: White, Brown, Grey

Ningbo Sentek Electronics Co., Ltd.

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

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

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

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

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

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

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

US$ 3.49-4.01 / Piece

100 Pieces(MOQ)

Signal Transmission: Cable

System: Sound and Magnetic System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Industry

Usage: Door, Fire, Window, Auto

Certification: CE, ISO, RoHS

Shenzhen Sumring Technology Co., Limited

Car Alarm Hood Pin Switch Auto Door Switch

Car Alarm Hood Pin Switch Auto Door Switch

Car Alarm Hood Pin Switch Auto Door Switch

Car Alarm Hood Pin Switch Auto Door Switch

Car Alarm Hood Pin Switch Auto Door Switch

Car Alarm Hood Pin Switch Auto Door Switch

Car Alarm Hood Pin Switch Auto Door Switch

US$ 0.2-0.24 / Piece

500 Pieces(MOQ)

Item: Pin-2

Brand Name: Daier

Max. Current: 20A

Max. Voltage: 12VDC

Function: on-(off)

Housing Color: Sliver

Yueqing Daier Electron Co., Ltd.

Door Security Systems Alarm GSM Rolling Shutters Reed Switch

Door Security Systems Alarm GSM Rolling Shutters Reed Switch

Door Security Systems Alarm GSM Rolling Shutters Reed Switch

Door Security Systems Alarm GSM Rolling Shutters Reed Switch

Door Security Systems Alarm GSM Rolling Shutters Reed Switch

Door Security Systems Alarm GSM Rolling Shutters Reed Switch

Door Security Systems Alarm GSM Rolling Shutters Reed Switch

US$ 3.49-4.01 / Piece

100 Pieces(MOQ)

Type: Anti-Theft Alarm

Signal Transmission: Cable

Certification: CE, ISO, RoHS

Color: White

Certificate: Ce Approval

Output: Nc or No Optional

Shenzhen Sumring Technology Co., Limited

Wired Magnetic Door Sensor / Contact Magnetic Door Alarm Switch

Wired Magnetic Door Sensor / Contact Magnetic Door Alarm Switch

Wired Magnetic Door Sensor / Contact Magnetic Door Alarm Switch

Wired Magnetic Door Sensor / Contact Magnetic Door Alarm Switch

Wired Magnetic Door Sensor / Contact Magnetic Door Alarm Switch

Wired Magnetic Door Sensor / Contact Magnetic Door Alarm Switch

Wired Magnetic Door Sensor / Contact Magnetic Door Alarm Switch

US$ 0.4-0.8 / Piece

100 Pieces(MOQ)

Signal Transmission: Wired

System: Electromagnetic System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Industry, Special Equipment

Usage: Door, Window

Certification: CE, ISO, RoHS

Zuden Technology (HK) Co., Limited

White Window Door Contacts Alarm Security Reed Switch BS-2021

White Window Door Contacts Alarm Security Reed Switch BS-2021

White Window Door Contacts Alarm Security Reed Switch BS-2021

White Window Door Contacts Alarm Security Reed Switch BS-2021

White Window Door Contacts Alarm Security Reed Switch BS-2021

White Window Door Contacts Alarm Security Reed Switch BS-2021

White Window Door Contacts Alarm Security Reed Switch BS-2021

US$ 0.65-1.5 / Piece

1000 Pieces(MOQ)

Usage: Door, Window

Certification: CE, UL

Wire Leads: Center Leads with #22AWG 18" Length

Colors: White, Brown, Grey

Installation: Surface Mounted

Product Name: White Window Door Contacts Alarm Security Reed Swi

Ningbo Sentek Electronics Co., Ltd.

Siron Security Alarm Metal Window Door Magnetic Contact Switch Door Sensor

Siron Security Alarm Metal Window Door Magnetic Contact Switch Door Sensor

Siron Security Alarm Metal Window Door Magnetic Contact Switch Door Sensor

Siron Security Alarm Metal Window Door Magnetic Contact Switch Door Sensor

Siron Security Alarm Metal Window Door Magnetic Contact Switch Door Sensor

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

1 Piece(MOQ)

Certification: CE

Switching Element: Door Magnetic Sensor

Application: Door, Window

Contactless Type: Anti-Theft Alarm

Contact: N.C.

Contact Type: Type a Contact (Normally Open)

Shenzhen SiRON Electrical Co.,Ltd

Sentek 0e-Stldrmag Sliding Door Window Security Sensor Switch for Home Alarm System

Sentek 0e-Stldrmag Sliding Door Window Security Sensor Switch for Home Alarm System

US$ 0.97-1.14 / Piece

1000 Pieces(MOQ)

Type: Door Sensor

Signal Transmission: Wired Alarm

Working Mode: Active

Certification: CE, RoHS

Application: Indoor

Transmission Mode: Cable

Ningbo Sentek Electronics Co., Ltd.

Door Contact Alarm System Electric Magnetic Read Switch

Door Contact Alarm System Electric Magnetic Read Switch

Door Contact Alarm System Electric Magnetic Read Switch

Door Contact Alarm System Electric Magnetic Read Switch

Door Contact Alarm System Electric Magnetic Read Switch

Door Contact Alarm System Electric Magnetic Read Switch

US$ 0.7-1.5 / Piece

100 Pieces(MOQ)

Signal Transmission: Wired

System: Intelligent System

Type: No Nc

Application: Home

Usage: Door, Window

Certification: CE

Ningbo Sentek Electronics Co., Ltd.

DC-1651 Recessed White Door Window Security Alarm Reed Switch

DC-1651 Recessed White Door Window Security Alarm Reed Switch

DC-1651 Recessed White Door Window Security Alarm Reed Switch

DC-1651 Recessed White Door Window Security Alarm Reed Switch

DC-1651 Recessed White Door Window Security Alarm Reed Switch

DC-1651 Recessed White Door Window Security Alarm Reed Switch

DC-1651 Recessed White Door Window Security Alarm Reed Switch

US$ 0.51-1.02 / Piece

1000 Pieces(MOQ)

Color: White, Brown,Grey

Certificate: UL,Ce

Magnet: Rare Earth Magnet

Cable: Standard 18" #22AWG Leads

Reed Form: N/O

Closed Gap[Inch(mm)]: 3/4 (19)

Ningbo Sentek Electronics Co., Ltd.

Good Service Magnet Door Contacts Security Alarm Switch Sensor

Good Service Magnet Door Contacts Security Alarm Switch Sensor

Good Service Magnet Door Contacts Security Alarm Switch Sensor

Good Service Magnet Door Contacts Security Alarm Switch Sensor

Good Service Magnet Door Contacts Security Alarm Switch Sensor

Good Service Magnet Door Contacts Security Alarm Switch Sensor

Good Service Magnet Door Contacts Security Alarm Switch Sensor

US$ 0.17-1.56 / Piece

2500 Pieces(MOQ)

Contact Form: Form A

Contact Material: Rhodium/Ruthenium

Size: Min

Certification: RoHS, ISO

Usage: for Auto/Electronic Parts, Magnetic Sensor

Color: Black

Kunshan Golden Light Electronic Technology Co., Ltd.

1 Channel Wireless RF Remote Control Switch for Home Automation Control

1 Channel Wireless RF Remote Control Switch for Home Automation Control

1 Channel Wireless RF Remote Control Switch for Home Automation Control

1 Channel Wireless RF Remote Control Switch for Home Automation Control

1 Channel Wireless RF Remote Control Switch for Home Automation Control

1 Channel Wireless RF Remote Control Switch for Home Automation Control

1 Channel Wireless RF Remote Control Switch for Home Automation Control

US$ 2.9-3.9 / Piece

100 Pieces(MOQ)

Signal Transmission: RF Remote Control

System: Intelligent System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle

Usage: Door, Fire, Window, Auto

Certification: CE, RoHS

Zuden Technology (HK) Co., Limited

Siron K090-1-C Metal Surface Mounted Magnetic Induction Switch Door Alarm Sensor

Siron K090-1-C Metal Surface Mounted Magnetic Induction Switch Door Alarm Sensor

Siron K090-1-C Metal Surface Mounted Magnetic Induction Switch Door Alarm Sensor

Siron K090-1-C Metal Surface Mounted Magnetic Induction Switch Door Alarm Sensor

Siron K090-1-C Metal Surface Mounted Magnetic Induction Switch Door Alarm Sensor

Siron K090-1-C Metal Surface Mounted Magnetic Induction Switch Door Alarm Sensor

Siron K090-1-C Metal Surface Mounted Magnetic Induction Switch Door Alarm Sensor

US$ 61.72 / Piece

1 Piece(MOQ)

Certification: CE

Switching Element: Door Magnetic Sensor

Contactless Type: Reed Switch

Contact: Contact

Switch Type: Normally Open

Electric Power: 70W

Shenzhen SiRON Electrical Co.,Ltd

Yet088 High Quality 433MHz 2 Channel Wireless RF Remote Control on off Switch

Yet088 High Quality 433MHz 2 Channel Wireless RF Remote Control on off Switch

Yet088 High Quality 433MHz 2 Channel Wireless RF Remote Control on off Switch

Yet088 High Quality 433MHz 2 Channel Wireless RF Remote Control on off Switch

Yet088 High Quality 433MHz 2 Channel Wireless RF Remote Control on off Switch

Yet088 High Quality 433MHz 2 Channel Wireless RF Remote Control on off Switch

Yet088 High Quality 433MHz 2 Channel Wireless RF Remote Control on off Switch

US$ 1.65-2.5 / Piece

100 Pieces(MOQ)

Application: Household Appliances, Automatic Doors, LED Products, Industrial Machinery, TV, Special Equipment, Air-Conditioner, Toys, Audio / Video Players

Signal Transmission: RF Remote Control

Type: Button

Certification: RoHS, CE

Universal: Universal

Transmission Distance: 50-100m

ShenZhen Yaoertai Technological Development CO.,LTD

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

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

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

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

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

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

100 Pieces(MOQ)

Signal Transmission: Cable

System: Sound and Magnetic System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Industry

Usage: Door, Fire, Window, Auto

Certification: CE, ISO, RoHS

Shenzhen Sumring Technology Co., Limited

Hot Selling Product Door Sensor Switch Door Control Sensor Switch with Wholesale Custom

Hot Selling Product Door Sensor Switch Door Control Sensor Switch with Wholesale Custom

Hot Selling Product Door Sensor Switch Door Control Sensor Switch with Wholesale Custom

Hot Selling Product Door Sensor Switch Door Control Sensor Switch with Wholesale Custom

Hot Selling Product Door Sensor Switch Door Control Sensor Switch with Wholesale Custom

Hot Selling Product Door Sensor Switch Door Control Sensor Switch with Wholesale Custom

Hot Selling Product Door Sensor Switch Door Control Sensor Switch with Wholesale Custom

US$ 3.1-4.35 / Piece

1 Piece(MOQ)

Signal Transmission: Cable

System: Sound and Magnetic System

Type: Anti-Theft Alarm

Application: Home, Industry

Usage: Door, Fire, Window, Auto

Certification: CE, ISO, RoHS

Shenzhen Sumring Technology Co., Limited

Wireless Gate Remote Control Switch

Wireless Gate Remote Control Switch

Wireless Gate Remote Control Switch

Wireless Gate Remote Control Switch

Wireless Gate Remote Control Switch

Wireless Gate Remote Control Switch

Wireless Gate Remote Control Switch

500 Pieces(MOQ)

Application: Automatic Doors, Alarms and Motorcyles

Signal Transmission: RF Remote Control

Type: Button

Certification: ISO9001

Universal: Universal

Transmission Distance: 50-100m

Qinuo Electronics Co., Ltd.

RoHS Door Magnetic Reed Switch with L Bracket (SC-61L)

RoHS Door Magnetic Reed Switch with L Bracket (SC-61L)

RoHS Door Magnetic Reed Switch with L Bracket (SC-61L)

RoHS Door Magnetic Reed Switch with L Bracket (SC-61L)

RoHS Door Magnetic Reed Switch with L Bracket (SC-61L)

RoHS Door Magnetic Reed Switch with L Bracket (SC-61L)

RoHS Door Magnetic Reed Switch with L Bracket (SC-61L)

US$ 4.2-5 / Pair

50 Pairs(MOQ)

Signal Transmission: Wired Alarm

System: Intelligent System

Type: Anti-Theft Alarm

Application: Home

Usage: Door, Window

Certification: CE, ISO, RoHS, CCC

Ease Security Co., Ltd.

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

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

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

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

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

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

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

US$ 0.1 / Piece

100 Pieces(MOQ)

Application: Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle

Usage: Door, Personal, Smoke, Fire, Window

Certification: DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, CCC, GS

Model Number: Fbm5c-33b

Certificates: FCC, CE, RoHS

Color: White/Brown

NINGBO FBELE ELECTRONICS CO., LTD.

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

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

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

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

1 Piece(MOQ)

Signal Transmission: Radio Waves

System: Destruction Principles System

Type: Recessed Mounted Contact

Application: Home, Industry

Certification: CE, UL

Contact Type: Open or Close Loop

Ningbo DSW International Co., Ltd.

Security Alarm Contact Magnetic Contact Reed Switch for Doors Windows

Security Alarm Contact Magnetic Contact Reed Switch for Doors Windows

Security Alarm Contact Magnetic Contact Reed Switch for Doors Windows

Security Alarm Contact Magnetic Contact Reed Switch for Doors Windows

Security Alarm Contact Magnetic Contact Reed Switch for Doors Windows

Security Alarm Contact Magnetic Contact Reed Switch for Doors Windows

Security Alarm Contact Magnetic Contact Reed Switch for Doors Windows

US$ 1-2 / Piece

1000 Pieces(MOQ)

Signal Transmission: Wired

System: Intelligent System

Type: No

Application: Home, Industry

Usage: Door, Window

Certification: CE, UL

Ningbo Sentek Electronics Co., Ltd.

Surface Mount Magnetic Door Reed Switch for Security System

Surface Mount Magnetic Door Reed Switch for Security System

Surface Mount Magnetic Door Reed Switch for Security System

Surface Mount Magnetic Door Reed Switch for Security System

Surface Mount Magnetic Door Reed Switch for Security System

Surface Mount Magnetic Door Reed Switch for Security System

Surface Mount Magnetic Door Reed Switch for Security System

US$ 0.4-0.59 / Piece

100 Pieces(MOQ)

Signal Transmission: Wired

System: Sound and Magnetic System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Industry, Special Equipment

Usage: Door, Window

Certification: CE, RoHS

Zuden Technology (HK) Co., Limited

Emergency Door Release Break Glass Manual Call Point Fire Alarm Push Button Switch

Emergency Door Release Break Glass Manual Call Point Fire Alarm Push Button Switch

Emergency Door Release Break Glass Manual Call Point Fire Alarm Push Button Switch

Emergency Door Release Break Glass Manual Call Point Fire Alarm Push Button Switch

Emergency Door Release Break Glass Manual Call Point Fire Alarm Push Button Switch

Emergency Door Release Break Glass Manual Call Point Fire Alarm Push Button Switch

US$ 6.5 / Piece

1 Piece(MOQ)

Customized: Customized

Certification: RoHS, CE

Application: Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community

Trigger Mode: Mechanical

Type: Normally Closed

Material: Plastic Cement

Shenzhen Dwell Electronics Co., Limited

Door Alarm, Burglar Alarm Magnetic Door Reed Switch

Door Alarm, Burglar Alarm Magnetic Door Reed Switch

Door Alarm, Burglar Alarm Magnetic Door Reed Switch

Door Alarm, Burglar Alarm Magnetic Door Reed Switch

Door Alarm, Burglar Alarm Magnetic Door Reed Switch

Door Alarm, Burglar Alarm Magnetic Door Reed Switch

Door Alarm, Burglar Alarm Magnetic Door Reed Switch

US$ 0.1 / Piece

100 Pieces(MOQ)

Application: Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle

Usage: Door, Personal, Smoke, Fire, Window, Auto

Certification: DOT, CE, ISO, FCC, RoHS, CCC, GS

Model Number: Fbmc006

Procudt Name: Magnetic Contact

Color: White/Brown

NINGBO FBELE ELECTRONICS CO., LTD.

Shenzhen Yaoertai Wireless RF 433MHz Remote Control Switch for Garage Door Yet2129

Shenzhen Yaoertai Wireless RF 433MHz Remote Control Switch for Garage Door Yet2129

Shenzhen Yaoertai Wireless RF 433MHz Remote Control Switch for Garage Door Yet2129

Shenzhen Yaoertai Wireless RF 433MHz Remote Control Switch for Garage Door Yet2129

Shenzhen Yaoertai Wireless RF 433MHz Remote Control Switch for Garage Door Yet2129

Shenzhen Yaoertai Wireless RF 433MHz Remote Control Switch for Garage Door Yet2129

Shenzhen Yaoertai Wireless RF 433MHz Remote Control Switch for Garage Door Yet2129

US$ 1.7-3 / Piece

1 Piece(MOQ)

Application: Household Appliances, Automatic Doors, LED Products, Industrial Machinery, TV, Special Equipment, Air-Conditioner, Toys, Audio / Video Players, Alarm

Signal Transmission: RF Remote Control

Type: Button

Certification: ISO9001, RoHS, FCC, CE

Universal: Universal

Transmission Distance: 50-100m

ShenZhen Yaoertai Technological Development CO.,LTD

Security Alarm Proximity Reed Switch Magnetic Door Contact EMC -958

Security Alarm Proximity Reed Switch Magnetic Door Contact EMC -958

Security Alarm Proximity Reed Switch Magnetic Door Contact EMC -958

Security Alarm Proximity Reed Switch Magnetic Door Contact EMC -958

Security Alarm Proximity Reed Switch Magnetic Door Contact EMC -958

Security Alarm Proximity Reed Switch Magnetic Door Contact EMC -958

Security Alarm Proximity Reed Switch Magnetic Door Contact EMC -958

1 Piece(MOQ)

Type: Overhead Door Contact

Application: Home, Industry

Certification: CE, UL,cUL

Contact Type: Open or Close Loop

Contact Rating: Breakdown Voltage 100V / Max.Switch Current 0.5A

Opera. Gap: 2 Inch

Ningbo DSW International Co., Ltd.

Hotel Door Alarm Normally Closed Reed Roller Shutter Switch

Hotel Door Alarm Normally Closed Reed Roller Shutter Switch

Hotel Door Alarm Normally Closed Reed Roller Shutter Switch

Hotel Door Alarm Normally Closed Reed Roller Shutter Switch

US$ 3.49-4.01 / Piece

100 Pieces(MOQ)

Signal Transmission: Cable

System: Sound and Magnetic System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Industry

Usage: Door, Fire, Window, Auto

Certification: CE, ISO, RoHS

Shenzhen Sumring Technology Co., Limited

Automatic Gate Controller Replacement Remote Control Switch

Automatic Gate Controller Replacement Remote Control Switch

Automatic Gate Controller Replacement Remote Control Switch

Automatic Gate Controller Replacement Remote Control Switch

Automatic Gate Controller Replacement Remote Control Switch

Automatic Gate Controller Replacement Remote Control Switch

Automatic Gate Controller Replacement Remote Control Switch

500 Pieces(MOQ)

Application: Automatic Doors, Alarms and Motorcyles

Signal Transmission: RF Remote Control

Type: Button

Certification: ISO9001

Universal: Universal

Transmission Distance: 50-100m

Qinuo Electronics Co., Ltd.

Recess Mounted Magnetic Door Switch for Wooden Door/Window (RC-33)

Recess Mounted Magnetic Door Switch for Wooden Door/Window (RC-33)

Recess Mounted Magnetic Door Switch for Wooden Door/Window (RC-33)

Recess Mounted Magnetic Door Switch for Wooden Door/Window (RC-33)

Recess Mounted Magnetic Door Switch for Wooden Door/Window (RC-33)

Recess Mounted Magnetic Door Switch for Wooden Door/Window (RC-33)

Recess Mounted Magnetic Door Switch for Wooden Door/Window (RC-33)

US$ 1 / Pair

10 Pairs(MOQ)

Type: Anti-Theft Alarm

Signal Transmission: Wired Alarm

Working Mode: Passive

Certification: DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS

Application: Indoor

Working Principle: Electromagnetic

Ease Security Co., Ltd.

Focusens Intruder Alarm Magnet Level Switch Ord624 Reed Switch Normally Open Magnetic Door Contacts

Focusens Intruder Alarm Magnet Level Switch Ord624 Reed Switch Normally Open Magnetic Door Contacts

Focusens Intruder Alarm Magnet Level Switch Ord624 Reed Switch Normally Open Magnetic Door Contacts

Focusens Intruder Alarm Magnet Level Switch Ord624 Reed Switch Normally Open Magnetic Door Contacts

Focusens Intruder Alarm Magnet Level Switch Ord624 Reed Switch Normally Open Magnetic Door Contacts

Focusens Intruder Alarm Magnet Level Switch Ord624 Reed Switch Normally Open Magnetic Door Contacts

Focusens Intruder Alarm Magnet Level Switch Ord624 Reed Switch Normally Open Magnetic Door Contacts

US$ 1-3 / Piece

100 Pieces(MOQ)

Packing: Carton Box

Standard: 14x34mm

Port: Shanghai

Production Capacity: 50, 000/Month

Trademark: Focusens

Origin: Hefei, China

Focus Sensing and Control Technology Co., Ltd.

Door Sensor Alarm Contact Mini Magnetic Sensor Switch

Door Sensor Alarm Contact Mini Magnetic Sensor Switch

Door Sensor Alarm Contact Mini Magnetic Sensor Switch

Door Sensor Alarm Contact Mini Magnetic Sensor Switch

Door Sensor Alarm Contact Mini Magnetic Sensor Switch

Door Sensor Alarm Contact Mini Magnetic Sensor Switch

Door Sensor Alarm Contact Mini Magnetic Sensor Switch

US$ 0.55-1.1 / Piece

1000 Pieces(MOQ)

Approved: Ce/UL/RoHS

Color: White/Brown/Grey

Loop Type: Closed/Open/Closed&Open

Reed Form: No/Nc/Spdt

Packing: 1000PCS/CTN

Standard: UL Listed Surface Mounted Door or Window Magnetic

Ningbo Sentek Electronics Co., Ltd.

315/433MHz Wireless Smart Home Automatic Motor RF Remote Control Switch 12/24V

315/433MHz Wireless Smart Home Automatic Motor RF Remote Control Switch 12/24V

315/433MHz Wireless Smart Home Automatic Motor RF Remote Control Switch 12/24V

315/433MHz Wireless Smart Home Automatic Motor RF Remote Control Switch 12/24V

315/433MHz Wireless Smart Home Automatic Motor RF Remote Control Switch 12/24V

315/433MHz Wireless Smart Home Automatic Motor RF Remote Control Switch 12/24V

315/433MHz Wireless Smart Home Automatic Motor RF Remote Control Switch 12/24V

US$ 2.9-3.9 / Piece

50 Pieces(MOQ)

Signal Transmission: RF Remote Control

System: Intelligent System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle

Usage: Door, Fire, Window, Auto

Certification: CE, RoHS

Zuden Technology (HK) Co., Limited

IP55 Waterproof Wireless Remote Control Switch

IP55 Waterproof Wireless Remote Control Switch

IP55 Waterproof Wireless Remote Control Switch

IP55 Waterproof Wireless Remote Control Switch

IP55 Waterproof Wireless Remote Control Switch

IP55 Waterproof Wireless Remote Control Switch

IP55 Waterproof Wireless Remote Control Switch

1 Piece(MOQ)

Application: Household Appliances, Automatic Doors, LED Products, Industrial Machinery, TV, Special Equipment, Air-Conditioner, Toys, Audio / Video Players

Signal Transmission: RF Remote Control

Type: Button

Certification: ISO9001, RoHS, FCC, CE

Universal: Universal

Transmission Distance: 50-100m

ShenZhen Yaoertai Technological Development CO.,LTD

Metal Alloy-Zn Wired Roller Shutter Magnetic Door Sensor Alarm Switch

Metal Alloy-Zn Wired Roller Shutter Magnetic Door Sensor Alarm Switch

Metal Alloy-Zn Wired Roller Shutter Magnetic Door Sensor Alarm Switch

Metal Alloy-Zn Wired Roller Shutter Magnetic Door Sensor Alarm Switch

US$ 3.1-4.35 / Piece

1 Piece(MOQ)

Signal Transmission: Cable

System: Sound and Magnetic System

Type: Anti-Theft Alarm

Application: Home, Industry

Usage: Door, Fire, Window, Auto

Certification: CE, ISO, RoHS

Shenzhen Sumring Technology Co., Limited

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