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No Combined Magnetic Switch Door Sensor Door Contact

No Combined Magnetic Switch Door Sensor Door Contact

No Combined Magnetic Switch Door Sensor Door Contact

No Combined Magnetic Switch Door Sensor Door Contact

US$ 0.7-1.5 / Piece

100 Pieces(MOQ)

Signal Transmission: Ultrasonic

System: Intelligent System

Type: Home Alarm

Application: Home

Usage: Door, Window

Certification: CE

Ningbo Sentek Electronics Co., Ltd.

Wired Surface Mounting No Magnetic Switch 220V Garage Door Sensor Magnetic Contact

Wired Surface Mounting No Magnetic Switch 220V Garage Door Sensor Magnetic Contact

Wired Surface Mounting No Magnetic Switch 220V Garage Door Sensor Magnetic Contact

Wired Surface Mounting No Magnetic Switch 220V Garage Door Sensor Magnetic Contact

Wired Surface Mounting No Magnetic Switch 220V Garage Door Sensor Magnetic Contact

Wired Surface Mounting No Magnetic Switch 220V Garage Door Sensor Magnetic Contact

Wired Surface Mounting No Magnetic Switch 220V Garage Door Sensor Magnetic Contact

US$ 0.7-1.2 / 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, RoHS

Zuden Technology (HK) Co., Limited

RoHS Overhead Rolling Scroll Door Magnetic Switch Sensor Window Alarm Contact with L Bracket (SC-61L)

RoHS Overhead Rolling Scroll Door Magnetic Switch Sensor Window Alarm Contact with L Bracket (SC-61L)

RoHS Overhead Rolling Scroll Door Magnetic Switch Sensor Window Alarm Contact with L Bracket (SC-61L)

RoHS Overhead Rolling Scroll Door Magnetic Switch Sensor Window Alarm Contact with L Bracket (SC-61L)

RoHS Overhead Rolling Scroll Door Magnetic Switch Sensor Window Alarm Contact with L Bracket (SC-61L)

RoHS Overhead Rolling Scroll Door Magnetic Switch Sensor Window Alarm Contact with L Bracket (SC-61L)

RoHS Overhead Rolling Scroll Door Magnetic Switch Sensor Window Alarm Contact 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.

Sentek Screw Plunger Magnetic Switch Sensor Door Window Contact Br-1051

Sentek Screw Plunger Magnetic Switch Sensor Door Window Contact Br-1051

Sentek Screw Plunger Magnetic Switch Sensor Door Window Contact Br-1051

US$ 0.1-1 / Piece

1 Piece(MOQ)

Application: Home, Industry, Special Equipment, Car/Motorcycle

Usage: Door, Window, Auto

Certification: CE, ISO, RoHS

Maximum Switching Voltage: 100

Maximum Switching Current: 0.5

Color: White, Brown

Ningbo Sentek Electronics Co., Ltd.

Wired Embedded Door Window Sensor Magnetic Contact

Wired Embedded Door Window Sensor Magnetic Contact

Wired Embedded Door Window Sensor Magnetic Contact

Wired Embedded Door Window Sensor Magnetic Contact

Wired Embedded Door Window Sensor Magnetic Contact

Wired Embedded Door Window Sensor Magnetic Contact

Wired Embedded Door Window Sensor Magnetic Contact

US$ 0.6-1.1 / 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

Dome Magnetic Contacts Reed Switch Door Window Sensor Br1032

Dome Magnetic Contacts Reed Switch Door Window Sensor Br1032

Dome Magnetic Contacts Reed Switch Door Window Sensor Br1032

Dome Magnetic Contacts Reed Switch Door Window Sensor Br1032

Dome Magnetic Contacts Reed Switch Door Window Sensor Br1032

US$ 0.7-1 / Piece

1 Piece(MOQ)

Type: Sensor

Application: Home, Industry, Special Equipment, Car/Motorcycle

Usage: Door, Window, Auto

Certification: CE, ISO, RoHS, UL

Maximum Switching Voltage: 100

Maximum Switching Current: 0.5

Ningbo Sentek Electronics Co., Ltd.

Reed Switch Proximity Sensor Magnetic Contact for Detecting Door Gap by Opening

Reed Switch Proximity Sensor Magnetic Contact for Detecting Door Gap by Opening

Reed Switch Proximity Sensor Magnetic Contact for Detecting Door Gap by Opening

Reed Switch Proximity Sensor Magnetic Contact for Detecting Door Gap by Opening

Reed Switch Proximity Sensor Magnetic Contact for Detecting Door Gap by Opening

Reed Switch Proximity Sensor Magnetic Contact for Detecting Door Gap by Opening

Reed Switch Proximity Sensor Magnetic Contact for Detecting Door Gap by Opening

US$ 0.7-0.8 / Piece

500 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

Car Washing Machine Automatic Door Revolving Door Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Safety Contact Side

US$ 30 / Set

1 Set(MOQ)

Type: Piezoresistive Pressure Sensor

Component: Mechanical Structure Type

For: Capacitive Pressure Transmitter

Output Signal Type: No Nc

Production Process: Injection

Material: Rubber and PVC

Qinghe County Hongli Rubber and Plastic Co., Ltd.

Micro Wired Door Sensor Magnetic Contact for Burglar Alarm BS-2027A

Micro Wired Door Sensor Magnetic Contact for Burglar Alarm BS-2027A

Micro Wired Door Sensor Magnetic Contact for Burglar Alarm BS-2027A

Micro Wired Door Sensor Magnetic Contact for Burglar Alarm BS-2027A

Micro Wired Door Sensor Magnetic Contact for Burglar Alarm BS-2027A

Micro Wired Door Sensor Magnetic Contact for Burglar Alarm BS-2027A

Micro Wired Door Sensor Magnetic Contact for Burglar Alarm BS-2027A

US$ 0.75-1.5 / Piece

100 Pieces(MOQ)

Application: Home

Usage: Door, Window

Certification: CE

Product Name: Micro Smart Wire Window Contact Magnetic Door Alar

Color: White, Brown,Grey or Tan

Reed Form: N/C

Ningbo Sentek Electronics Co., Ltd.

Home Security Copper Body Wired Door Sensor Magnetic Contact (Br-1072A)

Home Security Copper Body Wired Door Sensor Magnetic Contact (Br-1072A)

Home Security Copper Body Wired Door Sensor Magnetic Contact (Br-1072A)

Home Security Copper Body Wired Door Sensor Magnetic Contact (Br-1072A)

Home Security Copper Body Wired Door Sensor Magnetic Contact (Br-1072A)

Home Security Copper Body Wired Door Sensor Magnetic Contact (Br-1072A)

US$ 1.15 / Piece

1000 Pieces(MOQ)

Application: Home

Usage: Door, Window

Certification: CE

Maximum Switching Voltage: 100

Maximum Switching Current: 0.5

Reed Form: ,N/C

Ningbo Sentek Electronics Co., Ltd.

Wired Door / Window Sensor Door Magnetic Contact for Security System

Wired Door / Window Sensor Door Magnetic Contact for Security System

Wired Door / Window Sensor Door Magnetic Contact for Security System

Wired Door / Window Sensor Door Magnetic Contact for Security System

Wired Door / Window Sensor Door Magnetic Contact for Security System

Wired Door / Window Sensor Door Magnetic Contact for Security System

Wired Door / Window Sensor Door Magnetic Contact for Security System

US$ 0.69-0.89 / Piece

100 Pieces(MOQ)

Signal Transmission: Wired

System: Sound and Magnetic System

Type: Industry Alarm

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

Usage: Door, Window

Certification: CE, RoHS

Zuden Technology (HK) Co., Limited

Revolving Door Rubber Strip Safety Contact Side Sound

Revolving Door Rubber Strip Safety Contact Side Sound

Revolving Door Rubber Strip Safety Contact Side Sound

Revolving Door Rubber Strip Safety Contact Side Sound

Revolving Door Rubber Strip Safety Contact Side Sound

Revolving Door Rubber Strip Safety Contact Side Sound

Revolving Door Rubber Strip Safety Contact Side Sound

US$ 30 / Set

1 Set(MOQ)

Type: Piezoresistive Pressure Sensor

Component: Mechanical Structure Type

For: Capacitive Pressure Transmitter

Output Signal Type: No Nc

Production Process: Injection

Material: Rubber and PVC

Qinghe County Hongli Rubber and Plastic Co., Ltd.

Hotel Security Copper Body Recessed Door Sensor Magnetic Contact for Door/Window Use

Hotel Security Copper Body Recessed Door Sensor Magnetic Contact for Door/Window Use

Hotel Security Copper Body Recessed Door Sensor Magnetic Contact for Door/Window Use

Hotel Security Copper Body Recessed Door Sensor Magnetic Contact for Door/Window Use

Hotel Security Copper Body Recessed Door Sensor Magnetic Contact for Door/Window Use

Hotel Security Copper Body Recessed Door Sensor Magnetic Contact for Door/Window Use

Hotel Security Copper Body Recessed Door Sensor Magnetic Contact for Door/Window Use

US$ 0.9-1.39 / Piece

500 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

Magnetic Door Sensor, Magnetic Contact for Burglar Alarm

Magnetic Door Sensor, Magnetic Contact for Burglar Alarm

Magnetic Door Sensor, Magnetic Contact for Burglar Alarm

Magnetic Door Sensor, Magnetic Contact for Burglar Alarm

Magnetic Door Sensor, Magnetic Contact for Burglar Alarm

US$ 0.5-1.5 / Piece

100 Pieces(MOQ)

Type: Home Alarm

Application: Home, Industry

Usage: Door, Window

Certification: CE, RoHS, UL

Material: ABS

Color: White, Brown, Grey

Ningbo Sentek Electronics Co., Ltd.

Car Washing Machine Automatic Door Revolving Door Agv Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Agv Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Agv Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Agv Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Agv Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Agv Safety Contact Side

Car Washing Machine Automatic Door Revolving Door Agv Safety Contact Side

US$ 30 / Set

1 Set(MOQ)

Type: Piezoresistive Pressure Sensor

Component: Mechanical Structure Type

For: Capacitive Pressure Transmitter

Output Signal Type: No Nc

Production Process: Injection

Material: Rubber

Qinghe County Hongli Rubber and Plastic Co., Ltd.

2019 Wired Sliding No or Nc Magnetic Door Sensor Contact

2019 Wired Sliding No or Nc Magnetic Door Sensor Contact

2019 Wired Sliding No or Nc Magnetic Door Sensor Contact

2019 Wired Sliding No or Nc Magnetic Door Sensor Contact

2019 Wired Sliding No or Nc Magnetic Door Sensor Contact

2019 Wired Sliding No or Nc Magnetic Door Sensor Contact

2019 Wired Sliding No or Nc Magnetic Door Sensor Contact

US$ 1.7-2.9 / Piece

500 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, ISO, RoHS

Zuden Technology (HK) Co., Limited

Large Load Capacity Magnetic Contacts Door Sensor

Large Load Capacity Magnetic Contacts Door Sensor

Large Load Capacity Magnetic Contacts Door Sensor

Large Load Capacity Magnetic Contacts Door Sensor

Large Load Capacity Magnetic Contacts Door Sensor

US$ 1.9 / Piece

1000 Pieces(MOQ)

Application: Home, Special Equipment, Car/Motorcycle

Usage: Door, Window

Certification: CE, ISO, RoHS

Insulating Voltage(VDC): 1500VDC

Operating Current(a): 2.2A

Reed Form: N/O,N/C

Ningbo Sentek Electronics Co., Ltd.

Wired Door Window Sensor Magnetic Contact for Home Alarm Security System

Wired Door Window Sensor Magnetic Contact for Home Alarm Security System

Wired Door Window Sensor Magnetic Contact for Home Alarm Security System

Wired Door Window Sensor Magnetic Contact for Home Alarm Security System

Wired Door Window Sensor Magnetic Contact for Home Alarm Security System

Wired Door Window Sensor Magnetic Contact for Home Alarm Security System

Wired Door Window Sensor Magnetic Contact for Home Alarm Security System

US$ 0.6-0.8 / Piece

500 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

Sentek UL/Ce Approved Magnetic Rolling Ball Door Sensor Contacts Br-1031

Sentek UL/Ce Approved Magnetic Rolling Ball Door Sensor Contacts Br-1031

Sentek UL/Ce Approved Magnetic Rolling Ball Door Sensor Contacts Br-1031

Sentek UL/Ce Approved Magnetic Rolling Ball Door Sensor Contacts Br-1031

Sentek UL/Ce Approved Magnetic Rolling Ball Door Sensor Contacts Br-1031

Sentek UL/Ce Approved Magnetic Rolling Ball Door Sensor Contacts Br-1031

US$ 0.1-1 / Piece

1 Piece(MOQ)

Type: Sensor

Application: Home, Industry, Special Equipment, Car/Motorcycle

Usage: Door, Window, Auto

Certification: CE, ISO, RoHS, UL

Maximum Switching Voltage: 100

Maximum Switching Current: 0.5

Ningbo Sentek Electronics Co., Ltd.

N. C or N. O Magnetic Reed Switch Wired Door Reed Contact

N. C or N. O Magnetic Reed Switch Wired Door Reed Contact

N. C or N. O Magnetic Reed Switch Wired Door Reed Contact

N. C or N. O Magnetic Reed Switch Wired Door Reed Contact

N. C or N. O Magnetic Reed Switch Wired Door Reed Contact

N. C or N. O Magnetic Reed Switch Wired Door Reed Contact

N. C or N. O Magnetic Reed Switch Wired Door Reed Contact

US$ 0.9-1.9 / Piece

500 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, ISO, RoHS

Zuden Technology (HK) Co., Limited

Magnetic Proximity Sensor Switch Reed Contact for Door Contacts

Magnetic Proximity Sensor Switch Reed Contact for Door Contacts

Magnetic Proximity Sensor Switch Reed Contact for Door Contacts

US$ 0.55-1.2 / Piece

10 Pieces(MOQ)

Type: Reed Switch

Principle: Proximity Switch

Wires: Two-Wires

Standard: Standard

Size: Proximity Sensor

Certification: ISO, CE

Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.

High Security System Alarm Sliding Door Switch Magnetic Door Contact

High Security System Alarm Sliding Door Switch Magnetic Door Contact

High Security System Alarm Sliding Door Switch Magnetic Door Contact

High Security System Alarm Sliding Door Switch Magnetic Door Contact

High Security System Alarm Sliding Door Switch Magnetic Door Contact

High Security System Alarm Sliding Door Switch Magnetic Door Contact

High Security System Alarm Sliding Door Switch Magnetic Door Contact

US$ 2.5-4.5 / 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, ISO, RoHS, CCC

Zuden Technology (HK) Co., Limited

Sentek Pill Profile Door Window Switches Sensor Magnetic Contacts BS-2026

US$ 0.75-1.6 / Piece

100 Pieces(MOQ)

Application: Home

Usage: Door, Window

Certification: CE, ISO, RoHS

Maximum Switching Voltage: 100

Maximum Switching Current: 0.5

Reed Form: N/O,N/C

Ningbo Sentek Electronics Co., Ltd.

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

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

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

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

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

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

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

US$ 9-12 / Piece

500 Pieces(MOQ)

Application: Home

Usage: Door, Window

Certification: CE

Transmitter Frequency: 345.000 MHz (Crystal Controlled) or Other Frequenc

Supervisory Interval: 70 Minutes

Magnet Dimensions (Lxwxh): 1.5 X 0.37 X 0.26 in. (3.8 X 0.94 X 0.65 Cm)

Ningbo Sentek Electronics Co., Ltd.

Window Magnetic Contact for Security System

Window Magnetic Contact for Security System

Window Magnetic Contact for Security System

Window Magnetic Contact for Security System

Window Magnetic Contact for Security System

Window Magnetic Contact for Security System

Window Magnetic Contact for Security System

US$ 0.4-0.59 / 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

Sentek Metal Surface Mounted Garage Door Contacts Alarm Sensor BS2072

Sentek Metal Surface Mounted Garage Door Contacts Alarm Sensor BS2072

Sentek Metal Surface Mounted Garage Door Contacts Alarm Sensor BS2072

Sentek Metal Surface Mounted Garage Door Contacts Alarm Sensor BS2072

Sentek Metal Surface Mounted Garage Door Contacts Alarm Sensor BS2072

Sentek Metal Surface Mounted Garage Door Contacts Alarm Sensor BS2072

Sentek Metal Surface Mounted Garage Door Contacts Alarm Sensor BS2072

US$ 3 / Piece

1000 Pieces(MOQ)

Application: Home, Special Equipment, Car/Motorcycle

Usage: Door, Window

Certification: CE, ISO, RoHS, UL

Maximum Switching Voltage: 100

Maximum Switching Current: 0.5

Color: White,Brown,Grey

Ningbo Sentek Electronics Co., Ltd.

Nc & N. C Magnetic Contacts From Zudsec Brand

US$ 0.6-1.1 / 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

Wireless Door Magnetic Sensor Contact Wc12b-2

Wireless Door Magnetic Sensor Contact Wc12b-2

Wireless Door Magnetic Sensor Contact Wc12b-2

Wireless Door Magnetic Sensor Contact Wc12b-2

Wireless Door Magnetic Sensor Contact Wc12b-2

Wireless Door Magnetic Sensor Contact Wc12b-2

US$ 7-11 / Piece

500 Pieces(MOQ)

Application: Home

Usage: Door, Window

Certification: CE

Transmitter Frequency: 345.000 MHz (Crystal Controlled) or Other Frequenc

Supervisory Interval: 70 Minutes

Magnet Dimensions (Lxwxh): 1.1 X 0.393 X 0.28 in. (2.8 X 1.0 X 0.72 Cm)

Ningbo Sentek Electronics Co., Ltd.

No&Nc Output Magnetic Contacts

No&Nc Output Magnetic Contacts

No&Nc Output Magnetic Contacts

No&Nc Output Magnetic Contacts

No&Nc Output Magnetic Contacts

No&Nc Output Magnetic Contacts

No&Nc Output Magnetic Contacts

US$ 2.49-3.89 / Piece

500 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, ISO, RoHS

Zuden Technology (HK) Co., Limited

Security Alarm System Wired Magnetic Door Contact/ Door Open Sensor

Security Alarm System Wired Magnetic Door Contact/ Door Open Sensor

Security Alarm System Wired Magnetic Door Contact/ Door Open Sensor

Security Alarm System Wired Magnetic Door Contact/ Door Open Sensor

US$ 0.65-1.5 / Piece

1000 Pieces(MOQ)

Application: Home, Industry

Usage: Door, Window

Certification: CE, UL

Product Name: Wired Magnetic Door Contact/ Door Open Sensor

Loop Type: Open

Reed Form: N/C

Ningbo Sentek Electronics Co., Ltd.

Magnetic Contacts Magnetic Switch for Door Contact

Magnetic Contacts Magnetic Switch for Door Contact

Magnetic Contacts Magnetic Switch for Door Contact

Magnetic Contacts Magnetic Switch for Door Contact

Magnetic Contacts Magnetic Switch for Door Contact

Magnetic Contacts Magnetic Switch for Door Contact

Magnetic Contacts Magnetic Switch for Door Contact

US$ 2.29-3.89 / 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

Wireless Window and Door Sensor Contact WC12-H

Wireless Window and Door Sensor Contact WC12-H

Wireless Window and Door Sensor Contact WC12-H

US$ 6.5-11 / Piece

100 Pieces(MOQ)

Application: Home

Usage: Door, Window

Certification: CE

Transmitter Frequency: 345.000 MHz (Crystal Controlled) or Other Frequenc

Supervisory Interval: 70 Minutes

Magnet Dimensions (Lxwxh): 1.1 X 0.393 X 0.28 in. (2.8 X 1.0 X 0.72 Cm)

Ningbo Sentek Electronics Co., Ltd.

High-Quality Shutter/ Rolling Door Magnetic Contact with L Bracket

High-Quality Shutter/ Rolling Door Magnetic Contact with L Bracket

High-Quality Shutter/ Rolling Door Magnetic Contact with L Bracket

High-Quality Shutter/ Rolling Door Magnetic Contact with L Bracket

High-Quality Shutter/ Rolling Door Magnetic Contact with L Bracket

High-Quality Shutter/ Rolling Door Magnetic Contact with L Bracket

High-Quality Shutter/ Rolling Door Magnetic Contact with L Bracket

US$ 2.49-3.49 / Piece

100 Pieces(MOQ)

Signal Transmission: Wired

System: Sound and Magnetic System

Type: Industry Alarm

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

Usage: Door, Window

Certification: CE, RoHS

Zuden Technology (HK) Co., Limited

Roller Shutter Sensor Door Contact Overhead Mount Switch (FBELE)

Roller Shutter Sensor Door Contact Overhead Mount Switch (FBELE)

Roller Shutter Sensor Door Contact Overhead Mount Switch (FBELE)

Roller Shutter Sensor Door Contact Overhead Mount Switch (FBELE)

Roller Shutter Sensor Door Contact Overhead Mount Switch (FBELE)

Roller Shutter Sensor Door Contact Overhead Mount Switch (FBELE)

Roller Shutter Sensor Door Contact Overhead Mount Switch (FBELE)

US$ 0.2 / 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

Housing: Zinc Material

Mode: 56

Color: Grey

NINGBO FBELE ELECTRONICS CO., LTD.

Surface Mounted Wired Door Magnetic Contact with CE (MC-40)

Surface Mounted Wired Door Magnetic Contact with CE (MC-40)

Surface Mounted Wired Door Magnetic Contact with CE (MC-40)

Surface Mounted Wired Door Magnetic Contact with CE (MC-40)

Surface Mounted Wired Door Magnetic Contact with CE (MC-40)

Surface Mounted Wired Door Magnetic Contact with CE (MC-40)

Surface Mounted Wired Door Magnetic Contact with CE (MC-40)

US$ 0.7-1 / Pair

10 Pairs(MOQ)

Type: Anti-Theft Alarm

Signal Transmission: Wired Alarm

Working Mode: Passive

Application: Indoor

Working Principle: Electromagnetic

Transmission Mode: Cable

Ease Security Co., Ltd.

Elevator Parts for Kone Km278087/Km277950/Km278088 Auxilary Contact, 1nc

Elevator Parts for Kone Km278087/Km277950/Km278088 Auxilary Contact, 1nc

Elevator Parts for Kone Km278087/Km277950/Km278088 Auxilary Contact, 1nc

Elevator Parts for Kone Km278087/Km277950/Km278088 Auxilary Contact, 1nc

Elevator Parts for Kone Km278087/Km277950/Km278088 Auxilary Contact, 1nc

Elevator Parts for Kone Km278087/Km277950/Km278088 Auxilary Contact, 1nc

Elevator Parts for Kone Km278087/Km277950/Km278088 Auxilary Contact, 1nc

US$ 162-227 / Piece

1 Piece(MOQ)

After-sales Service: One Year

Warranty: One Year

Capacity: 500-1000kg

Persons: 6 - 10

Speed: 1.00 - 2.00m/s

Elevator: Elevator Parts for Kone

Anhui Hean Elevator Co., Ltd

Magnetic Contact Switch Magnetic Door Sensor Surface Mount Contact

Magnetic Contact Switch Magnetic Door Sensor Surface Mount Contact

Magnetic Contact Switch Magnetic Door Sensor Surface Mount Contact

Magnetic Contact Switch Magnetic Door Sensor Surface Mount Contact

Magnetic Contact Switch Magnetic Door Sensor Surface Mount Contact

Magnetic Contact Switch Magnetic Door Sensor Surface Mount Contact

Magnetic Contact Switch Magnetic Door Sensor Surface Mount Contact

US$ 0.2 / Piece

100 Pieces(MOQ)

Type: Home Alarm

Signal Transmission: Wired Alarm

Working Mode: Active

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

Application: Indoor, Outdoor

Working Principle: Electromagnetic

NINGBO FBELE ELECTRONICS CO., LTD.

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

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

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

Home Office Hotel No/Nc/COM Type Dry Contact Door Window Sensor with Bracket

US$ 6.5-7.8 / Piece

1 Piece(MOQ)

Type: Sensor

Usage: Anti-theft

Installation Mode: Contact Type

Certification: CE, FCC, RoHS

Application: Home, Industry, Office, Hotel, Security

Model: Nk-Y1312 Magnetic Contact

Shenzhen Nordson Electronic Co., Ltd.

Sumring Factory Direct Sale Normally Open Closed Magnetic Contact Switch Sensor Rolling Shutter Door Alarm Magnetic Contacts

Sumring Factory Direct Sale Normally Open Closed Magnetic Contact Switch Sensor Rolling Shutter Door Alarm Magnetic Contacts

Sumring Factory Direct Sale Normally Open Closed Magnetic Contact Switch Sensor Rolling Shutter Door Alarm Magnetic Contacts

Sumring Factory Direct Sale Normally Open Closed Magnetic Contact Switch Sensor Rolling Shutter Door Alarm Magnetic Contacts

Sumring Factory Direct Sale Normally Open Closed Magnetic Contact Switch Sensor Rolling Shutter Door Alarm Magnetic Contacts

Sumring Factory Direct Sale Normally Open Closed Magnetic Contact Switch Sensor Rolling Shutter Door Alarm Magnetic Contacts

Sumring Factory Direct Sale Normally Open Closed Magnetic Contact Switch Sensor Rolling Shutter Door Alarm Magnetic Contacts

US$ 3.85-4.2 / Piece

1 Piece(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 Sale Brass Recessed Door Sensor Alarm Magnetic Magnet Contact for Wooden Door Sensor Switch

Hot Sale Brass Recessed Door Sensor Alarm Magnetic Magnet Contact for Wooden Door Sensor Switch

Hot Sale Brass Recessed Door Sensor Alarm Magnetic Magnet Contact for Wooden Door Sensor Switch

Hot Sale Brass Recessed Door Sensor Alarm Magnetic Magnet Contact for Wooden Door Sensor Switch

Hot Sale Brass Recessed Door Sensor Alarm Magnetic Magnet Contact for Wooden Door Sensor Switch

Hot Sale Brass Recessed Door Sensor Alarm Magnetic Magnet Contact for Wooden Door Sensor Switch

Hot Sale Brass Recessed Door Sensor Alarm Magnetic Magnet Contact for Wooden Door Sensor Switch

US$ 1.8-2.8 / Piece

1 Piece(MOQ)

Signal Transmission: Cable

System: Alarm System

Type: Anti-Theft Alarm

Application: Home, Communication Electronic Products, Industry

Usage: Door

Certification: CE, ISO, RoHS

Shenzhen Sumring Technology Co., Limited

Roller Shutter Sensor Magnetic Door Contacts for Heavy Duty Overhead Door

Roller Shutter Sensor Magnetic Door Contacts for Heavy Duty Overhead Door

Roller Shutter Sensor Magnetic Door Contacts for Heavy Duty Overhead Door

US$ 5-5.88 / Piece

500 Pieces(MOQ)

Application: Home, Industry

Usage: Door, Window

Certification: CE, ISO, RoHS, UL

Material: Mental

Product Name: Roller Shutter Sensor Magnetic Door Contacts

Packing: 50PCS/Carton

Ningbo Sentek Electronics Co., Ltd.

Wired Surface Mount Magnetic Door Contact for Security System

Wired Surface Mount Magnetic Door Contact for Security System

Wired Surface Mount Magnetic Door Contact for Security System

Wired Surface Mount Magnetic Door Contact for Security System

Wired Surface Mount Magnetic Door Contact for Security System

Wired Surface Mount Magnetic Door Contact for Security System

Wired Surface Mount Magnetic Door Contact for Security System

US$ 0.4-0.89 / 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

Elevator Parts for Kone Km256752 Contact Block Auxiliary 690V 10A 400Hz

Elevator Parts for Kone Km256752 Contact Block Auxiliary 690V 10A 400Hz

Elevator Parts for Kone Km256752 Contact Block Auxiliary 690V 10A 400Hz

Elevator Parts for Kone Km256752 Contact Block Auxiliary 690V 10A 400Hz

Elevator Parts for Kone Km256752 Contact Block Auxiliary 690V 10A 400Hz

Elevator Parts for Kone Km256752 Contact Block Auxiliary 690V 10A 400Hz

Elevator Parts for Kone Km256752 Contact Block Auxiliary 690V 10A 400Hz

US$ 10-15 / Piece

1 Piece(MOQ)

After-sales Service: One Year

Warranty: One Year

Capacity: 500-1000kg

Persons: 6 - 10

Speed: 1.00 - 2.00m/s

Elevator: Elevator Parts for Kone

Anhui Hean Elevator Co., Ltd

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

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

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

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

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

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

10 Pairs(MOQ)

Type: Anti-Theft Alarm

Signal Transmission: Wired Alarm

Working Mode: Passive

Application: Indoor

Working Principle: Electromagnetic

Transmission Mode: Cable

Ease Security Co., Ltd.

Embedded Concealed Doors Sensor Magnetic Window Contact

Embedded Concealed Doors Sensor Magnetic Window Contact

Embedded Concealed Doors Sensor Magnetic Window Contact

Embedded Concealed Doors Sensor Magnetic Window Contact

Embedded Concealed Doors Sensor Magnetic Window Contact

Embedded Concealed Doors Sensor Magnetic Window Contact

US$ 0.68 / Piece

1000 Pieces(MOQ)

Application: Home, Industry, Special Equipment, Car/Motorcycle

Usage: Door, Window

Certification: CE, ISO, RoHS, UL

Maximum Switching Voltage: 100

Maximum Switching Current: 0.5

Color: White, Brown, Grey

Ningbo Sentek Electronics Co., Ltd.

Hot Sale Window Door Magnetic Contacts for Security System

Hot Sale Window Door Magnetic Contacts for Security System

Hot Sale Window Door Magnetic Contacts for Security System

Hot Sale Window Door Magnetic Contacts for Security System

Hot Sale Window Door Magnetic Contacts for Security System

Hot Sale Window Door Magnetic Contacts for Security System

Hot Sale Window Door Magnetic Contacts for Security System

US$ 1.9-2.59 / 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

Surface Mounted Wired Door Contact for Wooden Door Window (MC-40)

Surface Mounted Wired Door Contact for Wooden Door Window (MC-40)

Surface Mounted Wired Door Contact for Wooden Door Window (MC-40)

Surface Mounted Wired Door Contact for Wooden Door Window (MC-40)

Surface Mounted Wired Door Contact for Wooden Door Window (MC-40)

Surface Mounted Wired Door Contact for Wooden Door Window (MC-40)

Surface Mounted Wired Door Contact for Wooden Door Window (MC-40)

US$ 0.3-1 / Pair

10 Pairs(MOQ)

Type: Anti-Theft Alarm

Principle: Pyroelectric

Wires: Two-Wires

Standard: Standard

Application: Indoor

Size: 64*12.8*12.8mm

Ease Security Co., Ltd.

Sentek Magnetic Window Alarm Sensor Door Contacts

Sentek Magnetic Window Alarm Sensor Door Contacts

Sentek Magnetic Window Alarm Sensor Door Contacts

Sentek Magnetic Window Alarm Sensor Door Contacts

Sentek Magnetic Window Alarm Sensor Door Contacts

Sentek Magnetic Window Alarm Sensor Door Contacts

Sentek Magnetic Window Alarm Sensor Door Contacts

US$ 0.6-1.2 / Piece

1000 Pieces(MOQ)

Application: Home, Special Equipment, Car/Motorcycle

Usage: Door, Window

Certification: CE, ISO, RoHS, UL

Product Name: Sentek Magnetic Window Alarm Sensor Door Contacts

Color: White,Brown,Grey

Reed Form: Spdt

Ningbo Sentek Electronics Co., Ltd.

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