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Shenzhen Mingqian Technology Co., Ltd.
16yrs
Guangdong, China
Main categories: Face Recognition Access Controller, Fingerprint Access Controller, RFID Access Controller , Access Control Card Reader , Access Control Power Supply
Top picks

Product categories

Emergency 115db DC12V Warning Alarm Siren with Strobe Light
$1.50-3
Min. order 1 piece
Waterproof 70~100 cm Middle Distance Wiegand 26 Rfid 125KHz Access Control Card Reader
$39-40
Min. order 1 piece
Waterproof Plastic Housing NO/NC Recessed Magnetic Contact Sensor
$0.70-0.85
Min. order 1 pair
1640 sold
Emergency Button with Luminous Material Shell
$0.50-0.65
Min. order 1 box
1 sold
Magnetic Sensor
All products
Magnetic Sensor
Alibaba Guaranteed
Surface Mounted NO/NC Wired Magnetic Metal Alarm Door Window Sensor Detector Contact Switch
$2.83-3.53
Min. Order: 1 pair
2 recent viewed
Surface Mounted Magnetic Contact Sensor Switch for Door and Window Security Alarm System
$0.42-0.50
Min. Order: 1 pair
1 sold
Surface Mounted Magnetic Contacts Switch Sensor With Screw or Glue Tap for Security System
$0.32-0.38
Min. Order: 1 pair
20 sold
White/Brown Color Wired NC Surface Mounted Magnetic Alarm Window Door Contact Sensor Detector Reed Switch
$0.32-0.38
Min. Order: 1 pair
1 recent viewed
Mini Size Abs Shell Recessed NO/NC Mode Optional Magnetic Switch Sensor for Automatic Door Window Alarm System
$0.58-0.68
Min. Order: 1 pair
Round Shape Wired Normally Closed Door Contact Sensor Recessed Magnetic Switch Contact Sensor
$0.60-0.70
Min. Order: 1 pair
Wired Overhead Mount Magnetic Contact Sensor/ Garage Door Gap Switch Contacts EB-137E
$2.40-2.90
Min. Order: 1 piece
1 recent viewed
Door Contacts Magnet Reed Metal Gadgets De Securite Magnetic Switch MAX DC100V Garage Overhead Door Sensor
$2-2.40
Min. Order: 1 piece
1 recent viewed
EB-137F Overhead Magnetic Contact Reed Switch Door Gap Sensor
$2.70-3.10
Min. Order: 1 piece
Wired White/Brown Color No/NC Optional Surface Mounted Wired Magnetic Door Contact Sensor for Alarm System
$0.42-0.50
Min. Order: 1 pair
3 recent viewed
Round Shape Normally Closed Door Switch Security Wired Recessed Magnetic Contact Sensor
$1-1.20
Min. Order: 1 pair
1100 sold
Recessed Magnetic Reed Switch NC Door Window Alarm Magnetic Contact Sensor for Home Security and Burglar Alarm
$0.60-0.70
Min. Order: 1 pair
Waterproof Plastic Housing NO/NC Recessed Magnetic Contact Sensor
$0.70-0.85
Min. Order: 1 pair
1640 sold
Factory Wholesale Access Control Alarm System Overhead Magnetic Sensor Zinc Alloy Material with L Bracket
$2.70-3.10
Min. Order: 1 piece
100 sold
Heavy Duty Alloy-zn Material Shell Overhead Roller Shutter Sensor Magnetic Contacts Ce Certification
$2-2.40
Min. Order: 1 piece
Overhead Metal Wired NC or NO Door Magnetic Contact Sensor for Access Control and Burglar Alarm System
$2.80-3.20
Min. Order: 1 piece