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18,032 Wholesale Magnetic Door Sensor Products
Wholesale Magnetic Sensor Wholesale Alarm Wholesale Door Alarm Wholesale Magnetic Contact
Hall Effect Sensor (AH3142) , Hall Element, Hall IC, Auto Door Detection, Magnetic Sensor, BLDC Motor
5 Pieces
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Surface Mounted Wired Magnetic Metal Door Window Sensor
1,000 Pieces
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Mincohome Wireless Magnetic Door and Window Contact Sensor Tuya Zigbee Door Sensor
US $ 6.79-8.85/Piece
1 Piece
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433MHz Wireless Rolling Shutter Magnetic Door Sensor
US $ 4.89-5.85/Piece
100 Pieces
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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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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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Sumring Magnetic Reed Switch No Nc Door Window Contact Sensor OEM Wired Alarm
US $ 3.49-4.88/Piece
1 Piece
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Security Alarm Wired Metal China Magnetic Switch Door Sensor
US $ 1.9-2.69/Piece
100 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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Sentek Magnetic Door Cotacts Recessed Switch Sensor
US $ 0.1-2/Piece
1 Piece
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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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UL Dome Switch Rolling Ball Switch Magnetic Contact Door Sensor Br-1032t
US $ 0.84/Piece
1,000 Pieces
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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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Large Voltage Magnetic Contacts Door Sensor
US $ 1.9/Piece
1,000 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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Aluminum Alloy Recessed Magnetic Alarm Contact Door Magnetic Contact Sensor
US $ 1.5-2.4/Piece
1 Piece
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Battery-Powered Wireless Door Transmitter Windows Magnetic Sensor
US $ 6-9/Piece
100 Pieces
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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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Overhead Mount Magnetic Contact/ Garage Door Alarm Sensor Bsd-3016
1,000 Pieces
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Wired Metal Magnetic Sensor with Surface Mount
US $ 1.89-2.59/Piece
100 Pieces
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Wired Magnet Door Magnetic Contact Sensor with Nc or No Optional
US $ 0.52-1/Piece
100 Pieces
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Surface Mount Metal Magnetic Sensor
US $ 1.9-4.9/Piece
100 Pieces
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Door Sensor Magnetic Contact Sensor (BS-2023)
US $ 0.7-0.9/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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Sentek Recessed Switch Contacts Sensor Magnetic Door Cotacts
US $ 0.7-1.5/Piece
100 Pieces
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Wire Magnetic Sensor for Home Security System
US $ 0.5-1/Piece
100 Pieces
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Recessed Door Contacts No Magnetic Security Alarm Window Sensors
US $ 1.05-2.1/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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Wired Metal Overhead Security Magnetic Garage Door Sensor
1,000 Pieces
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100VDC 10W 0.5A Surface Mount Contact Reed Magnetic Proximity Switches Sensors with Lead Wire
US $ 0.4-0.8/Piece
100 Pieces
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Wireless Metal Rolling Door/Window Magnetic Contact Sensor
US $ 5/Piece
1,000 Pieces
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US $ 1.9-5.9/Piece
100 Pieces
US $ 0.9-1.8/Piece
1,000 Pieces
US $ 2.89-3.49/Piece
100 Pieces
US $ 0.1-1/Piece
1 Piece
US $ 0.6-0.8/Piece
500 Pieces
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