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18,471
Wholesale Door Magnetic Sensor
Products
Wired Rolling Shutter Door Sensor for Security System
US $ 2.89-3.49/Piece
100 Pieces
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Smart House Wireless Window Magnetic Contact Door Sensor Wc20-D
US $ 7.5-13/Piece
100 Pieces
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Good Price Home Alarm Anti-Theft Device Sliding Magnetic Door Contact Reed Switch Sensor
US $ 3.49-4.01/Piece
100 Pieces
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Recessed Door Window Contact Magnet Switch Alarm Sensor for Security Alarm
US $ 0.6-1/Piece
100 Pieces
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Sm-226L Overhead Magnetic Door Contact Sensor for Security System
US $ 4.4-8.8/Piece
500 Pieces
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SLS Quick Reaction WiFi Gate Magnetic Sensor for Home Security with Alarm
US $ 5.5-6/Piece
1 Piece
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Wireless Door / Window Open Sensor for Home Security System
US $ 2.9-3.5/Piece
100 Pieces
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Surface Mounted Rolling Door Automatic Alarm Magnetic Contact Sensor
US $ 6.5-7.8/Piece
1 Piece
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ABS Smart Magnetic Proximity Switch Magnetic Door Sensors Br-1012dm
US $ 0.5-0.75/Piece
1,000 Pieces
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Wired Security Window / Door Contact Sensor with Surface Mounting
US $ 1.99-2.89/Piece
100 Pieces
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N/O N/C Window Door Magnetic Contact, Wire Door Sensor (BR-1023)
US $ 0.6/Piece
1,000 Pieces
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Wired Metal Rolling Door Sensor for Home Security System
US $ 2.85-4.75/Piece
50 Pieces
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Zigbee Tuya Door and Window Magnetic Sensor Wireless Detector Door Magnetic Door Sensor
US $ 6.76-8.8/Piece
1 Piece
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White Recessed Door Contacts Nc Security Alarm Magnetic Window Reed Switch Sensors
US $ 0.68-1.36/Piece
1,000 Pieces
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Tuya Smart Zigbee Vibration Sensor Door Magnetic Two-in-One Smart Home Vibration Sensor
US $ 8.69-9.38/Piece
1 Piece
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No/Nc/COM Wired Shutter /Rolling Door Sensor with L Type Bracket Installation
US $ 2.49-3.89/Piece
100 Pieces
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Surface Mounted Magnetic Contacts Switches Door Sensor BS-2011
US $ 0.7-1.5/Piece
100 Pieces
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High Quality Magnetic Reed Switch Proximity Sensor for Door/Window/Coffee Machine/Humidifier
US $ 0.68-4.31/Piece
2,000 Pieces
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Magnetic Door Contact Magnetic Contact Reed Switch Sensor (FBELE)
US $ 0.2/Piece
100 Pieces
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AC300V/70W High-Power Proximity Sensor for Refrigerated Refrigerator & Air Condition Device
US $ 1.59-1.99/Piece
100 Pieces
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High Quality Gle Customized Magnetic Proximity Flatpack Door Sensors with Wires
US $ 0.69-0.73/Piece
50 Pieces
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Door Window Alarm Home Security Wireless Magnetic Sensor
US $ 6-8.5/Piece
100 Pieces
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Zinc Alloy Case Wired Alarm Magnetic Contact Sensor for Garage Roll Door
US $ 6.5-7.8/Piece
1 Piece
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Mincohome Tuya Door Magnet Sensor Magnetic Door and Window Alarm Sensor WiFi Door Sensor Magnetic
US $ 3.29-4.29/Piece
1 Piece
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Pill Profile Surface Mounted Alarm Magnetic Contact/Door Sensor BS-2026A
US $ 0.6-1.5/Piece
100 Pieces
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Wired / Wireless Roller Shutter Door Sensor for Detecting Door Gap Alarm
US $ 1.9-5.9/Piece
100 Pieces
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Smart Home Plastic Wireless Door Window Magnetic Contact Sensor
US $ 7.5-13/Piece
100 Pieces
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US $ 0.65-1.3/Piece
1,000 Pieces
US $ 1.9-4.9/Piece
100 Pieces
US $ 0.7-2/Piece
1 Piece
US $ 4.9-5.98/Piece
100 Pieces
US $ 5.08-6.66/Piece
64 Pieces
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