Home Metallurgy, Mineral & Energy NdFeB Magnet Bonded NdFeB Magnet Door Alarm Sensor Magnets 2025 Product List

Door Alarm Sensor Magnets

products found from  trusted manufacturers & suppliers

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US$ 0.01-0.02 / Piece
100 Pieces (MOQ)
NINGBO COCOMAG INDUSTRY CO., LTD.
NINGBO COCOMAG INDUSTRY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
Block
Nickel
N35
10 Day for Product
Nickel.Zinc Expoy Nicuni Silver Gold etc

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US$ 0.09-0.59 / Piece
100 Pieces (MOQ)
Hangzhou SDM Magnetics Co., Ltd.
Hangzhou SDM Magnetics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Speaker Magnet, Industrial Magnet, Motor Magnet, Sensor Magnet
Cylinder
Nickel
N30SH-N45SH
ISO9001:2008, ISO/Ts16949:2009 and RoHS
Permanent Magnet

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US$ 0.1-2 / Piece
1000 Pieces (MOQ)
Ningbo Eason Magnetic Material Co., Ltd.
Ningbo Eason Magnetic Material Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Good Quality"
Good Quality
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Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet
Round
Zinc
N35
NdFeB
Axially, Diameterically

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US$ 0.5-2 / Piece
1000 Pieces (MOQ)
Ningbo Eason Magnetic Material Co., Ltd.
Ningbo Eason Magnetic Material Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Great Supplier"
Great Supplier
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Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet
Disc
Nickel
N38
NdFeB
Axially, Diameterically

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US$ 0.1-10 / Piece
1 Piece (MOQ)
Honesun Industrial Co., Limited
Honesun Industrial Co., Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Industrial Magnet
Block
Nickel
N30SH-N45SH
Permanent Magnet
SGS

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US$ 5-10 / Piece
1 Piece (MOQ)
Shenzhen Tongchuang Mechatronics Co., Ltd.
Shenzhen Tongchuang Mechatronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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CE, CCC(CQC)
5-15 mm
EN 60947-5-1
IP 67
Max:1.3A
Max:250 VAC/ DC

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US$ 0.1-1 / Piece
1 Piece (MOQ)
Ningbo Sine Magnetic Co., Ltd.
Ningbo Sine Magnetic Co., Ltd.
  • Zhejiang, China
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Speaker Magnet
Disc
Nickel
N35
Permanent
Standard Air or Sea Package

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1000 Pieces (MOQ)
Dongguan Yuanfeng Electronics Co., Ltd.
Dongguan Yuanfeng Electronics Co., Ltd.
  • Guangdong, China
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Form A
Ruthenium
Medium
RoHS, ISO
PP White
PP White

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US$ 1-10 / Piece
1 Piece (MOQ)
Quanzhou Karassn Security Protection Electronics Co., Ltd.
Quanzhou Karassn Security Protection Electronics Co., Ltd.
  • Fujian, China
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Home
Personal, Auto
SGS, CE, ISO, CCC
Plastic Door Alarm Sensor
Ivory White
433MHz

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US$ 0.1-10 / Piece
100 Pieces (MOQ)
Hangzhou SDM Magnetics Co., Ltd.
Hangzhou SDM Magnetics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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U Shape
Sensor Magnet
Customized
Customized
Permanent Magnet
Rare Earth Magnet

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US$ 4-5 / Piece
1000 Pieces (MOQ)
Great Magtech (Xiamen) Electric Co., Ltd.
Great Magtech (Xiamen) Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Trading Company

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Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Custom Magnet Generator Magnet
Custom Magnet
Custom Magnet with Epoxy-Ni-Cu-Ni
45sh Custom Magnet
Custom Generator Magnet Neo Magnets
ISO9001/14001

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US$ 0.1-0.2 / Piece
10000 Pieces (MOQ)
Guangzhou Ivey Electronics Co., Ltd
Guangzhou Ivey Electronics Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Industrial Magnet, Motor Magnet
Arc Tile
Plating
Custom Made Any Size
Easy to Assemble
0.12X0.08X0.05 Cm

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US$ 0.03-0.033 / Piece
18000 Pieces (MOQ)
Great Magtech (Xiamen) Electric Co., Ltd.
Great Magtech (Xiamen) Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Trading Company

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Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, VCM
Disc
Nickel
N35
N35 Strong Disc Sintered NdFeB Rare Earth Magnet
ISO14001

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US$ 0.05-2 / Piece
2000 Pieces (MOQ)
Xiamen Yuxiang Magnetic Materials Technology Co., Ltd.
Xiamen Yuxiang Magnetic Materials Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Trading Company

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Industrial Magnet
Various Shapes
Zinc
as Customer Requirement
Permanent
NdFeB Magnet

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US$ 0.1-0.2 / Piece
10000 Pieces (MOQ)
Guangzhou Ivey Electronics Co., Ltd
Guangzhou Ivey Electronics Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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RoHS, CE, ISO
Industrial Magnet, Motor Magnet
Arc Tile
Plating
Custom Made Any Size
Easy to Assemble

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US$ 4-5 / Piece
1000 Pieces (MOQ)
Great Magtech (Xiamen) Electric Co., Ltd.
Great Magtech (Xiamen) Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Trading Company

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Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Custom Magnet Generator Magnet
Custom Magnet
Custom Magnet with Epoxy-Ni-Cu-Ni
45sh Custom Magnet
Iron and Magnet in a Permanent Magnet Are Metals M
ISO9001/14001

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US$ 7.6-8 / Piece
10 Pieces (MOQ)
Ningbo Multimagnets Technology Co., Ltd.
Ningbo Multimagnets Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Motor Magnet
Round
Nickel
N35-N54-36H
NdFeB/Neodymium Magnet
+/-0.05mm

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US$ 0.07-0.46 / Piece
1000 Pieces (MOQ)
Ningbo NIDE Tech Co., Ltd.
Ningbo NIDE Tech Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Industrial Magnet
Block
Nickel
as Per Customer's Requirement
Ferrite Magnet
Customized

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US$ 0.1-0.87 / Piece
1000 Pieces (MOQ)
Ningbo NIDE Tech Co., Ltd.
Ningbo NIDE Tech Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Industrial Magnet
Block
Nickel
as Per Customer's Requirement
Ferrite Magnet
Customized

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1000 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
Ningbo Sentek Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Wired Sensor
Two or Three Wires
Standard
ISO, RoHS, CE
Plastic
White /Brown /Grey

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US$ 3.67-5.14 / Piece
500 Pieces (MOQ)
Shenzhen Sumring Technology Co., Limited
Shenzhen Sumring Technology Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Cable
Access Control System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Fire, Window, Auto
CE, ISO, RoHS

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1000 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
Ningbo Sentek Electronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Wired Sensor
Two or Three Wires
Standard
ISO, RoHS, CE
Plastic
White /Brown /Grey

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500 Pieces (MOQ)
S4A Industrial Co., Limited
S4A Industrial Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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RF Remote Control
Sound and Magnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle
Door, Personal, Smoke, Fire, Window, Auto
CE

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US$ 5-10 / Piece
1 Piece (MOQ)
Shenzhen Tongchuang Mechatronics Co., Ltd.
Shenzhen Tongchuang Mechatronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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CE, CCC(CQC)
5-15 mm
EN 60947-5-1
IP 67
Max:1.3A
Max:250 VAC/ DC

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US$ 5-10 / Piece
1 Piece (MOQ)
Shenzhen Tongchuang Mechatronics Co., Ltd.
Shenzhen Tongchuang Mechatronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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CE, CCC(CQC)
5-15 mm
EN 60947-5-1
IP 67
Max:1.3A
Max:250 VAC/ DC

Favorites

US$ 5-10 / Piece
1 Piece (MOQ)
Shenzhen Tongchuang Mechatronics Co., Ltd.
Shenzhen Tongchuang Mechatronics Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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CE, CCC(CQC)
5-15 mm
EN 60947-5-1
IP 67
Max:1.3A
Max:250 VAC/ DC

Favorites

Contact Now

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Form A
Ruthenium
Medium
RoHS, ISO
0-80
Black

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1000 Pieces (MOQ)
Dongguan Yuanfeng Electronics Co., Ltd.
Dongguan Yuanfeng Electronics Co., Ltd.
  • Guangdong, China
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Form A
Ruthenium
Medium
RoHS, ISO
-10-80
White

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Form A
Ruthenium
Medium
RoHS, ISO
-60~+155
Natural

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US$ 2.03-2.3 / Piece
100 Pieces (MOQ)
Shenzhen Meinoe Electronics Technology Co., Ltd.
Shenzhen Meinoe Electronics Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Anti-Theft Alarm
Wired Alarm
Active
CE, FCC, RoHS
Indoor
Electromagnetic
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Questions & Answers on Door Alarm Sensor Magnets
Q
How can I identify a reliable supplier in China for NdFeB magnets?
A
Discover the perfect NdFeB Magnet addition with our Door Alarm Sensor Magnets.To find a reputable supplier in China, seek recommendations, conduct research on online supplier directories, and verify the manufacturing capabilities. Working with a trusted manufacturer ensures consistent quality and timely delivery.
Q
Why choose to source NdFeB magnets through wholesale channels for energy projects?
A
The Door Alarm Sensor Magnets is classified under our comprehensive NdFeB Magnet range.Sourcing NdFeB magnets wholesale offers cost-effective pricing, bulk availability, and customizable options. Wholesale purchases provide economies of scale, making it a convenient choice for energy industry projects that require high volumes of magnets.
Q
What are the key characteristics of NdFeB magnets for applications in the energy industry?
A
The Door Alarm Sensor Magnets is a top choice in our NdFeB Magnet collection.NdFeB magnets boast high magnetic strength, excellent resistance to demagnetization, and superior energy density. These characteristics make them ideal for various energy applications such as motors, generators, and magnetic separators.
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