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Cheap ABS Magnetic Contacts
Door
Alarm
Switch
with Nc/No/COM Output
OEM/ODM
Sample Available
CE
US$0.68
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Focusens Normally Open No Magnetic
Switch
Screw Mount Wired
Alarm
Door
Reed Magnetic Contact
OEM/ODM
Sample Order
US$1.00-3.00
/ Piece
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Focus Sensing and Control Technology Co., Ltd.
Company Video
Manufacturer/Factory & Trading Company
5 (13)
"On-time Delivery"
Quick View
Magnetic Reed
Switch
Normally Open No
Door
Alarm
Window Security Magnetic
Door
Switch
Magnetic Contact
Switch
OEM/ODM
Sample Order
ISO, RoHS, CE
US$3.00-5.00
/ Piece
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F&C Sensing Technology (Hunan) Co., Ltd.
Factory Tour
Company Video
Manufacturer/Factory & Trading Company
5 (11)
"On-time Delivery"
Quick View
Metal Alloy-Zn Wired Roller Shutter Magnetic
Door
Sensor
Alarm
Switch
OEM/ODM
Sample Available
CE, ISO, RoHS
US$3.10-4.35
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
12V 24V 120W Wire Wooden
Door
Magnetic Contact Sensor
Alarm
Magnetic
Switch
OEM/ODM
Sample Available
RoHS, CE
US$3.98-4.98
/ Piece
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SHENZHEN FITLED LIGHTING CO., LTD.
Company Video
Manufacturer/Factory & Trading Company
Quick View
Security System
Alarm
Single Infrared Beam Photoelectric Sensor
Switch
OEM/ODM
Sample Available
Plastic
US$14.00-16.00
/ Set
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Shenzhen Huajie Automatic Door Co., Ltd.
Company Video
Trading Company
Quick View
Heavy Duty Metal Cased Reed
Alarm
Switch
Armoured Cable Normally Open Magnetic
Switch
for Garage
Doors
OEM/ODM
Sample Order
US$1.00-3.00
/ Piece
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Focus Sensing and Control Technology Co., Ltd.
Company Video
Manufacturer/Factory & Trading Company
5 (13)
"Fast Dispatch"
Quick View
High Quality Us Imported Chips 5km 433MHz Relay
Switch
Klr-K104la
OEM/ODM
Sample Order
Quad
US$9.00-13.00
/ Piece
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Shenzhen Kelvin Electronics Co., Ltd.
Factory Tour
Company Video
Manufacturer/Factory & Trading Company
5 (2)
"On-time Delivery"
Quick View
Wired
Alarm
Recessed Roller Shutter Magnetic
Door
Sensor Contact
Switch
OEM/ODM
Sample Order
CE, ISO, RoHS
US$3.67-5.14
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Magnetic Reed
Switch
, Wired
Door
Window Contact Sensor, Micro Normally Open No
Alarm
Reed
Switch
OEM/ODM
Sample Order
ISO, RoHS, CE
US$3.00-4.00
/ Piece
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F&C Sensing Technology (Hunan) Co., Ltd.
Factory Tour
Company Video
Manufacturer/Factory & Trading Company
5 (11)
"Fast Delivery"
Quick View
in Stock 61319119052 Bonnet Open
Alarm
Switch
OEM/ODM
Sample Order
None
US$4.29-4.58
/ Piece
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Shanghai Junxiang Auto Parts Co., Ltd.
Company Video
Trading Company
Quick View
Wired Electric Rolling up Magnetic Shutter
Door
Contact
Switch
for Open Contact Sensor
Alarm
OEM/ODM
Sample Available
CE, ISO, RoHS
US$3.49-4.01
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Nc
Alarm
Security Rolling Gate Garage
Door
Contact Magnetic Reed
Switch
OEM/ODM
Sample Available
CE, ISO, RoHS
US$3.49-4.01
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Hotel
Door
Alarm
Normally Closed Reed Roller Shutter
Switch
OEM/ODM
Sample Available
CE, ISO, RoHS
US$3.49-4.01
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Window Cabinet
Door
Status Monitor Wired
Alarm
Magnetic Contact Reed
Switch
OEM/ODM
Sample Available
CE, FCC, RoHS
US$6.50-7.80
/ Piece
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Shenzhen Nordson Electronic Co., Ltd.
Factory Tour
Company Video
4.6 (5)
"Fast Dispatch"
Quick View
Factory Price Roller Shutter
Door
Magnetic Contact
Switch
for Intrusion
Alarm
OEM/ODM
Sample Available
CE, ISO, RoHS
US$3.49-4.01
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Door
Alarm
Window Security Magnetic Contact Sensor Magnetic Reed
Switch
OEM/ODM
Sample Order
ISO, RoHS, CE
US$3.00-5.00
/ Piece
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Shenzhen Hongfei Automation Technology Co., Ltd
Company Video
Quick View
Sumring No Nc COM Magnetic
Door
Alarm
Window Contact Sensor Reed
Switch
OEM/ODM
Sample Available
CE, ISO, RoHS
US$3.10-4.35
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Safety Goods No Nc
Door
Open Close
Alarm
Sensor Magnetic Contact
Switch
OEM/ODM
Sample Available
CE, ISO, RoHS
US$3.49-4.01
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Customize Wire
Door
Switch
Sensor Magnetic Burglar
Alarm
No Nc Types Window
OEM/ODM
Sample Available
CE, ISO, RoHS
US$3.49-4.01
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Home
Alarm
Anti-Theft Device Sliding Magnetic
Door
Sensor Contact Reed
Switch
OEM/ODM
Sample Available
CE, ISO, RoHS
US$3.49-4.01
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Bl-600 Vibration Sensor
Switch
for
Door
and Window
Alarm
US$0.263
/ Piece
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Dongguan Beelee Electronics Co., Ltd.
Quick View
Proximity Sensor RoHS Compliant
Alarm
Switch
Door
Position Sensing
RoHS, ISO
Negotiable
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Dongguan Yuanfeng Electronics Co., Ltd.
Quick View
Wholesale Price
Door
Sensor Magnetic Contact
Switch
for Anti-Theft
Alarm
System
OEM/ODM
CE
US$0.68
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Focusens Waterproof
Door
Alarm
Switch
Esp32 110V Volt Window Normally Open Recessed Magnetic Contact
OEM/ODM
Sample Order
US$1.00-3.00
/ Piece
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Focus Sensing and Control Technology Co., Ltd.
Company Video
Manufacturer/Factory & Trading Company
5 (13)
"Fast Delivery"
Quick View
Door
Sensor Magnetic Reed
Switch
Magnet Activate Position
Alarm
RoHS, ISO
Negotiable
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Dongguan Yuanfeng Electronics Co., Ltd.
Quick View
Manufacturers Wired Security
Alarm
Mini
Door
Magnetic Contact
Switch
OEM/ODM
Sample Available
CE, ISO, RoHS
US$3.00-4.00
/ Piece
Get Latest Price >
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Magnet Reed
Switch
Position Detect Position
Door
Alarm
Sensing
RoHS, ISO
Negotiable
Get Latest Price >
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Dongguan Yuanfeng Electronics Co., Ltd.
Quick View
Factory Price Custom Decoding Code 5km Relay
Switch
Klr-K104la
OEM/ODM
Sample Available
RoHS, CE, FCC
US$8.00-12.00
/ Piece
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Shenzhen Kelvin Electronics Co., Ltd.
Factory Tour
Company Video
Manufacturer/Factory & Trading Company
5 (2)
"Fast Delivery"
Quick View
Wholesale Surface Mounting
Door
Alarm
Sensor Magnets Magnetic Reed
Switch
OEM/ODM
Sample Available
CE, ISO, RoHS
US$3.10-4.35
/ Piece
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Magnetic Reed
Switch
Alarm
Sensor
Door
Position Sensing SMD
RoHS, ISO
Negotiable
Get Latest Price >
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Dongguan Yuanfeng Electronics Co., Ltd.
Quick View
ABS Housing Magnet
Door
Sensor
Switch
for Burglar
Alarm
System
OEM/ODM
Sample Available
CE, ISO, RoHS
US$0.68-0.80
/ Piece
Get Latest Price >
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Shenzhen Sumring Technology Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
Limited
Switch
Miniature Position
Alarm
Door
Sensor Magnetic Activate Lead Free
RoHS, ISO
Negotiable
Get Latest Price >
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Dongguan Yuanfeng Electronics Co., Ltd.
Quick View
ABS Plastic Case
Alarm
Door
Sensor
Switch
Home Security System
OEM/ODM
Sample Available
US$0.70-1.40
/ Piece
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Ningbo Sentek Electronics Co., Ltd.
Factory Tour
Company Video
Manufacturer/Factory & Trading Company
Quick View
Internal Antenna Wireless
Door
Alarm
Magnetic
Switch
with Rechargeable Li Battery (ES-314MC)
OEM/ODM
Sample Order
DOT, CE, ISO, FCC, RoHS, CCC
US$1.00
/ Piece
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Ease Security Co., Ltd.
Company Video
5 (9)
"Fast Delivery"
Quick View
Recess Mounted
Door
Magnetic Reed
Switch
for
Alarm
System
OEM/ODM
CE, RoHS
US$0.50-0.70
/ Piece
Get Latest Price >
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Zuden Technology (HK) Co., Limited
Company Video
Manufacturer/Factory & Trading Company
Quick View
12V Automotive Car
Alarm
Pin
Door
Switch
on- (OFF)
OEM/ODM
US$0.24-0.29
/ Piece
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Yueqing Daier Electron Co., Ltd.
Company Video
Manufacturer/Factory & Trading Company
5 (13)
"Fast Dispatch"
Quick View
Surface Mounted Metal Magnetic Contact
Switches
Reed
Switch
Door
Sensor Personal
Alarm
System
OEM/ODM
Sample Available
US$2.80-5.00
/ Piece
Get Latest Price >
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Ningbo Sentek Electronics Co., Ltd.
Factory Tour
Company Video
Manufacturer/Factory & Trading Company
Quick View
Wireless
Door
Magnetic
Switch
for
Alarm
System (ES-300MC)
OEM/ODM
Sample Order
DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS
US$1.00-2.00
/ Piece
Get Latest Price >
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Ease Security Co., Ltd.
Company Video
5 (9)
"Fast Dispatch"
Quick View
Wired Magnetic
Door
Sensor / Contact Magnetic
Door
Alarm
Switch
OEM/ODM
CE, ISO, RoHS
US$0.40-0.80
/ Piece
Get Latest Price >
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Zuden Technology (HK) Co., Limited
Company Video
Manufacturer/Factory & Trading Company
1
750
Wholesale
Wholesale Switch
Wholesale Door Switch
Wholesale Alarm Switch
Wholesale Security Alarm
Wholesale Door Sensor
Wholesale Wireless Alarm
Wholesale Door Alarm System
Wholesale Door Stop Alarm
Wholesale Home Security Alarm
Wholesale Door Security Alarm
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