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20,368
Wholesale Magnetic Door Switch
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Wholesale Window Sensor
Wholesale Door Contact Switch
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Wholesale Door Alarm Switch
Fd-11r IP67 Magnetic Reed Switch Nc Normally Open Door Contact Sensor
US $ 1-5/Piece
5 Pieces
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12V 24V 120W Wire Wooden Door Magnetic Contact Sensor Alarm Magnetic Switch
US $ 3.98-4.98/Piece
50 Pieces
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Metal Push Button Switches Magnetic Door Exit Button Emergency Button Switch
US $ 0.5-1/Piece
1 Piece
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Wired Door Magnetic Switch BS2021 for Home Security
US $ 0.7-1.5/Piece
1,000 Pieces
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Mini Metal Magnetic Proximity Reed Sensor Door Switch for Roller Shutter
US $ 4.5-6.8/Piece
10 Pieces
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Dongnan Kw4a (S) Kneading Machine TV Door Magnetic Anti Theft Micro Switch
US $ 0.3/Piece
2,000 Pieces
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Door Alarm Window Security Magnetic Contact Sensor Magnetic Reed Switch
US $ 3-5/Piece
5 Pieces
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Intrusion Detector Stainless Steel Tube Sliding Door Magnetic Dry Contact Switch
US $ 6.5-7.8/Piece
1 Piece
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High Quality Magnetic Door Contact Switch Surface Mounted Switch
US $ 0.2/Piece
100 Pieces
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Sumring No Nc COM Magnetic Door Alarm Window Contact Sensor Reed Switch
US $ 3.1-4.35/Piece
1 Piece
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Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security
US $ 6.99-9.99/Piece
1 Piece
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Surface Mount Magnetic Contact Reed Door Switches BS-2012
US $ 0.7-1.5/Piece
100 Pieces
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Surface Mounted Door Magnetic Switch for Wooden Door /Window (MC-32)
US $ 0.3-1/Pair
10 Pairs
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Hongfei Normally Open No Magnetic Door Switch Magnetic Contact Switch
US $ 3-5/Piece
1 Piece
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Siron K090-1-C Metal Surface Mounted Magnetic Induction Switch Door Alarm Sensor
US $ 61.72/Piece
1 Piece
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Thys*En Elevator Levelling Sensor TNC-121 Door Zone Smoke Pole Magnetic Switch
US $ 7-13/Piece
1 Piece
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Surface Mount Magnetic Door Reed Switch for Security System
US $ 0.4-0.59/Piece
100 Pieces
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Home Security Wired Nc Roller Door Contact Alarm Magnetic Reed Switch
US $ 5.99-7.99/Piece
1 Piece
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Sm-217 Door or Window Magnetic Contact Reed Switch Alarm
US $ 0.7-1.4/Piece
1,000 Pieces
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2*14mm Normally Open Magnetic Reed-Switch for Door Contact/Liquid Level Sensor
US $ 0.15-0.155/Piece
1,500 Pieces
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Mini Black Magnetic Proximity Reed Sensor Switch for Door Contact
US $ 0.5-2/Piece
10 Pieces
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Wired Door Magnetic Switch for Rolling Door & Window (SC-61L)
US $ 3-4/Pair
10 Pairs
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Surface Mount Magnetic Contact Magnet Switch for Door Window Detector
US $ 0.6-1/Piece
100 Pieces
Contact Supplier
1000Hz 5-30VDC Magnetic Door Switch Sensor Contact Magnetic Reed Switch
US $ 1-5/Piece
5 Pieces
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US $ 4.98/Piece
500 Pieces
10 Pieces
US $ 3-5/Pair
10 Pairs
US $ 0.4-0.8/Piece
100 Pieces
US $ 1.3-1.6/Piece
1 Piece
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