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46,599 Wholesale Door Alarm Switch Products
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Wholesale Surface Mounting Door Alarm Sensor Magnets Magnetic Reed Switch
US $ 3.1-4.35/Piece
1 Piece
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Wholesale Price Door Sensor Magnetic Contact Switch for Anti-Theft Alarm System
US $ 0.68/Piece
100 Pieces
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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
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UL Plastic Case Flange Recessed Mounted Magnetic Door Contact Alarm Switch Br-1019wg
1,000 Pieces
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Car Alarm Hood Pin Switch Auto Door Switch
US $ 0.2-0.24/Piece
500 Pieces
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Wireless Door Magnetic Switch for Alarm System (ES-300MC)
US $ 1-2/Piece
10 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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Recess Mounted Door Magnetic Reed Switch for Alarm System
US $ 0.5-0.7/Piece
100 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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Fbmc31 Surface Magnetic Switch for Door Alarm
US $ 0.08/Piece
100 Pieces
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Focusens OEM ODM Alarm Magnetic Door Sensor ABS Housing Screw Mount Normally Reed Switch for Roller Door Shutter
US $ 0.5-2.5/Piece
100 Pieces
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Surface Mounted Wired Alarm Contact Magnetic Door Window Sensor Switch Wire Nc No Detector Magnetic Contact Switch
US $ 3.1-4.35/Piece
1 Piece
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White Window Door Contacts Alarm Security Reed Switch BS-2021
US $ 0.65-1.5/Piece
1,000 Pieces
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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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12V Automotive Car Alarm Pin Door Switch on- (OFF)
US $ 0.24-0.29/Piece
100 Pieces
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Focusens Intruder Alarm Magnet Level Switch Ord624 Reed Switch Normally Open Magnetic Door Contacts
US $ 1-3/Piece
100 Pieces
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Magnetic Reed Switch Normally Open No Door Alarm Window Security Magnetic Door Switch Magnetic Contact Switch
US $ 3-5/Piece
1 Piece
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Wired Magnetic Door Sensor / Contact Magnetic Door Alarm Switch
US $ 0.4-0.8/Piece
100 Pieces
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UL/Ce Approved Home Safe Switch Reed Alarm Security 12V 24V Electric Magnetic Door Switch
US $ 2.05/Piece
10,000 Pieces
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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
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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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Door Window Entry Warning Alarm Switch
US $ 6.5-9/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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Surface Mounted Burglar Alarm Door Sensor Switch Magnetic Contact Switch (BS-2012)
US $ 0.7-1.5/Piece
100 Pieces
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Safety Goods No Nc Door Open Close Alarm Sensor Magnetic Contact Switch
US $ 3.49-4.01/Piece
100 Pieces
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Home Security Roll Door Contact Magnetic Reed Switch Alarm with 2 Wire for Nc
US $ 6.99-8.99/Piece
1 Piece
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Magnetic Reed Switch, Wired Door Window Contact Sensor, Micro Normally Open No Alarm Reed Switch
US $ 3-4/Piece
1 Piece
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Focusens Waterproof Door Alarm Switch Esp32 110V Volt Window Normally Open Recessed Magnetic Contact
US $ 1-3/Piece
100 Pieces
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Magnetic Contact Switch Door Switch for Burglar Alarm (BS-2026t)
US $ 0.9/Piece
1,000 Pieces
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12V-24V Universal Infrared Beam Reflective Photocell Photoelectric Switch
US $ 8.5-11/Piece
10 Pieces
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Industrial-Grade Design Recessed Mount Reed Magnetic Switch for Home Security
US $ 0.8-0.9/Piece
100 Pieces
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US $ 4-6/Piece
1 Piece
US $ 5.99-7.99/Piece
1 Piece
US $ 1.15/Piece
10,000 Pieces
US $ 0.6-1/Pair
10 Pairs
US $ 0.4-0.59/Piece
100 Pieces
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