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Wholesale Magnetic Door Switches
3,203
products found
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Video
Home Security Systems Shutter
Doors
Magnetic
Reed
Switch
US$ 4.22-5.14
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
N. C or N. O
Magnetic
Reed
Switch
Wired
Door
Reed Contact
US$ 1-3.5
/ Set
1 Set
(Min. Order)
Start Order
Hebei Qiniu Machinery Equipment Co., Ltd.
Video
TMC 3 Series Non - Contact
Magnetic
Coded Safety
Door
Switches
US$ 15-30
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Focusens Intruder Alarm Magnet Level
Switch
Ord624 Reed
Switch
Normally Open
Magnetic
Door
Contacts
US$ 1-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
RFID
Magnetic
Sensor
Switch
TMC6A for Professional Machinery Safety
Door
US$ 30-31
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
Magnetic
Door
Switch
Fmc01 Contact Reed Type 5-30VDC Red Light with CE
US$ 3-7
/ Piece
1 Piece
(Min. Order)
Start Order
F&C Sensing Technology (Hunan) Co., Ltd.
Video
SLC TEM 02 RFID Non-Contact
Magnetic
Retention Safety
Door
Switch
US$ 35-50
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Proximity Sensor
Switch
for Roller Shutter
Magnetic
Door
Detector
US$ 3.5-5.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Garage
Magnetic
Door
Sensorwindow Intrusion Contact Alarm Reed
Switch
US$ 4.22-5.14
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Mini Stainless Steel
Magnetic
Proximity Reed Sensor
Switch
for
Door
Contact
US$ 0.6-1.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Mini Ss
Magnetic
Proximity Reed Sensor
Switch
for
Door
Contact
US$ 0.6-1.6
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Magnetic
Retention RFID Detection Safety
Door
Switch
for Revolving
door
US$ 35-50
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
Flange Mount Form a Spst-No
Magnetic
Sensor
Door
Reed
Switch
US$ 1-2
/ Piece
1 Piece
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Waterproof
Magnetic
Reed
Switches
Cooler Refrigerator Washing Machine
Door
Switch
Sensor
US$ 1-2
/ Piece
1 Piece
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Video
Magnetic
Sensor Proximity
Door
Switch
for Elevator
US$ 4.5-6.8
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Fd-11r IP67
Magnetic
Reed
Switch
Nc Normally Open
Door
Contact Sensor
US$ 1-5
/ Piece
5 Pieces
(Min. Order)
Start Order
F&C Sensing Technology (Hunan) Co., Ltd.
Video
Proximity Reed
Switch
Magnetic
/
Door
Contact Position Sensor
Switch
US$ 0.55-1.2
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Change Over
Magnetic
Proximity
Switch
Door
Magnetic
Switch
Sensor Proximity
Switch
for Auto Switching Transducer
US$ 2
/ Piece
100 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Mini
Magnetic
Proximity Sensor
Door
Switch
for
Door
Safety
US$ 0.8-1.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Video
Magnetic
Proximity Sensor
Door
Switch
for Refrigerator
Door
US$ 0.8-1.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Focusens Small Size Cylinder Reed
Switch
Sensor Round Housing Nc No Recessed
Magnetic
Door
Switch
US$ 1.4-2
/ Piece
100 Pieces
(Min. Order)
Start Order
Focus Sensing and Control Technology Co., Ltd.
Magnetic
Proximity Sensor
Switch
for Roller Shutter
Door
US$ 3.5-5.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Ningbo Mingrui Zhongxing Electronics Technology Co., Ltd.
Wired Alarm Recessed Roller Shutter
Magnetic
Door
Sensor Contact
Switch
US$ 3.67-5.14
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
TMC 1/2 Series Non - Contact
Magnetic
Coded Safety
Door
Switches
US$ 30-45
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
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