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49,457 Wholesale Door Contact Sensor Products
Wholesale Magnetic Switch Wholesale Door Alarm Wholesale Contact Switch Wholesale Window Contact
Magnetic Reed Switch Alarm Device Sensor Normally Open
US $ 0.75-1.6/Piece
100 Pieces
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Wireless Home Burglar Alarm Magnetic Door Sensor
US $ 2.5-2.8/Piece
100 Pieces
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Surface Mounted Door Magnetic Sensor with Ce Certificate (MC-37)
US $ 0.3-1/Pair
10 Pairs
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5c-31c Screw Connect Contact, ABS Magnetic Reed Switch Sensor/ Magnetic Alarm Sensor
US $ 0.55-1.3/Piece
1 Piece
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5c-37 Side Wires Magnetic Contacts, Switch Sensor/ Magnetic Alarm Sensor
US $ 0.55-1.3/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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Surface Mount Metal Magnetic Sensor
US $ 1.9-4.9/Piece
100 Pieces
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Wireless Window Contact Burglar 120dB Loud Sticky Pad Door Alarm Sensor
US $ 3.59/pieces
500 pieces
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Wired Door Sensor for Rolling Gate (SC-61L)
US $ 3-5/Pair
10 Pairs
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RoHS Overhead Rolling Scroll Door Magnetic Switch Sensor Window Alarm Contact with L Bracket (SC-61L)
US $ 4.2-5/Pair
50 Pairs
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Touchless 433MHz Wireless No Contact Hand Sensor Detector
US $ 38-50/Set
2 Sets
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Wireless Door Sensor Anti Theft Smart Home Security Magnetic Contact Open Window Door Alarm Sensor
US $ 4.68/Piece
100 Pieces
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Mini Black Proximity Reed Sensor Switch for Door Contact
US $ 0.55-2/Piece
10 Pieces
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Door Contact Detector Sensor for Alarm Systems
US $ 2.2-2.6/Piece
20 Pieces
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Magnetic Door Contact Reed Switch
US $ 0.23-0.25/Piece
100 Pieces
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Automatic Door Edge Anti-Collision Bar Safety Contact Border Collision Bar
US $ 30/Set
1 Set
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Door Sensor, Alarm Wireless Roller Shutter Magnetic Contacts Alarm
US $ 12/Piece
100 Pieces
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Wireless Contact Sensor Compatible with Ge Wireless Panel for Burglar Alarm, Wc12b-G
US $ 6/Piece
500 Pieces
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Customized Proximity Door Open Automatic Magnetic Door Sensor
US $ 2.4-3.2/Piece
100 Pieces
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1000m Wireless Door Sensor for Alarm System (ES-301MC)
US $ 0.8-1/Piece
10 Pieces
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Ple Sil3 Compact 6-Contact Guard Lock Safety Door Switch
US $ 35-40/Piece
10 Pieces
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Revolving Door Agv Safety Contact Side Contact Switch Anti-Clamp Anti-Collision Strip
US $ 30/Set
1 Set
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Proximity Reed Switch Door Magnetic Contact Switch for Car
10 Pieces
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Window Door Sensors and Remote Control
US $ 7-11/Piece
500 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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Tuya WiFi Door Sensor with Home Applican Control Function (ES-400MC)
US $ 5-7/Piece
10 Pieces
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Pressure Sensitive Switch Rubber Safety Contact Edge Sensor
US $ 15-20/Meter
100 Meters
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5V 12V 24V Magnetic Door Contact Switch Magnet Type Door Switch for Ship
US $ 2/Piece
10 Pieces
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Sensor and Sensing Equipment, Safety Switches&Accessories, Coded Magnetic Safety Switch
US $ 1/Piece
1 Piece
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Car Washing Machine Automatic Door Revolving Door Agv Safety Contact Side
US $ 30/Set
1 Set
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Plunger Magnetic Switch/Door Magentic Sensor Br-1051
US $ 1.03/Piece
1,000 Pieces
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10 Pieces
US $ 30-45/Piece
1 Piece
US $ 1/Piece
1,000 Pieces
US $ 4.89-5.85/Piece
100 Pieces
US $ 1.9/Meter
100 Meters
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