Home Electrical & Electronics Sensor Switch Motion Sensor Switch Relay Sensor Switch 2025 Product List

Relay Sensor Switch

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US$ 10-15 / Piece
1 Piece (MOQ)
Shenzhen Giants Sensor Technology Co., Ltd.
Shenzhen Giants Sensor Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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Diffuse Reflection Type Photoelectric Sensor
Switching Type
Integration
Metal
SemiConductor
IP67

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US$ 30-45 / 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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Non - Contact Switch
Magnetic Coded
NPN/PNP
Standard
Area/device protection
ISO, CE

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US$ 130 / Piece
1 Piece (MOQ)
Yantai Auto Instrument Making Co., Ltd.
Yantai Auto Instrument Making Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001:2015, ISO45001:2016
Secured Trading Service

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12 Months
Vibration Sensor
0-3m
±3mm
0.1%
Level Switch

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US$ 70-85 / Piece
1 Piece (MOQ)
Nanjing Hangjia Electronic Technology Co., Ltd.
Nanjing Hangjia Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Electronic
Double Control Switch
Amplifier Built-in Type
Control Switch
Industrial
Flameproof

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US$ 16-20 / Set
1 Set (MOQ)
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001, Others
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Reflective Panels Type Photoelectric Sensor
Relay Output
Injection
Plastic
Reverse Polarity Protection
IP67

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US$ 6.9-7.9 / Piece
1 Piece (MOQ)
Sichuan Weinasa Technology Co., Ltd.
Sichuan Weinasa Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Sichuan, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Contactless
Customized
Humidity Sensor Switch
220V/10A
Relay Output
AC110V / AC220V (Optional Factory)

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US$ 3-5 / Piece
10 Pieces (MOQ)
Wenzhou Bingo Imp. & Exp. Co., Ltd.
Wenzhou Bingo Imp. & Exp. Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Float
Rubber
IP68
CE
PVC, Rubber
125VAC, 250VAC

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US$ 35-45 / Piece
1 Piece (MOQ)
Nanjing Hangjia Electronic Technology Co., Ltd.
Nanjing Hangjia Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Electronic
Multi Control Switch
Amplifier Built-in Type
Control Switch
Industrial, Liquid
Customized

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US$ 50-80 / Piece
2 Pieces (MOQ)
Hunan Firstrate Sensor Co., Ltd.
Hunan Firstrate Sensor Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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1year
1year
Anemometer, Vehicle
Digital
Contact
Wire

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US$ 200-240 / Piece
1 Piece (MOQ)
Nanjing Hangjia Electronic Technology Co., Ltd.
Nanjing Hangjia Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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IP67
ISO9001
Thermal Type
Water Oil Gas
PNP/NPN/ Relay
100bar

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US$ 1.14-1.23 / Piece
1000 Pieces (MOQ)
Jiangmen Gepsen Lighting Electric Co., Ltd.
Jiangmen Gepsen Lighting Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Infrared Sensor Switch
Infrared
NPN (Three-Wires)
Standard
Corridor
Outside

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US$ 1 / Piece
30 Pieces (MOQ)
Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.
Shanghai Yuanben Magnetoelectric Tech. Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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IP67
CCC, RoHS, ISO9001, CE
Differential Pressure Flow Switch
Liquid
Reed Switch
Standard Export Package

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US$ 3 / Piece
100 Pieces (MOQ)
Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.
Wenzhou Hawai Electron & Electric Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001
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Warehouse
Controller Switch Certification ISO9001
Single Item Single Package Size 1X1X1cm
Yes Power 20W
Carton
Ningbo, China

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US$ 70-80 / Piece
1 Piece (MOQ)
Nanjing Hangjia Electronic Technology Co., Ltd.
Nanjing Hangjia Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Network Type
Liquid Temperature
LED
Site Display
0.5%FS
IP65

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US$ 35-45 / Piece
1 Piece (MOQ)
Nanjing Hangjia Electronic Technology Co., Ltd.
Nanjing Hangjia Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Electronic
Multi Control Switch
Amplifier Built-in Type
Control Switch
Industrial, Liquid
Customized

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US$ 70-80 / Piece
1 Piece (MOQ)
Nanjing Hangjia Electronic Technology Co., Ltd.
Nanjing Hangjia Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Network Type
Liquid Temperature
LED
Site Display
0.5%FS
IP65

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US$ 0.1 / Piece
1 Piece (MOQ)
Cheemi Technology Co., Ltd.
Cheemi Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Relay Built-in Photoelectric Switch Sensor
Photoelectric
AC/DC No
Standard
Photoelectric Sensor
18*50*50

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US$ 35-45 / Piece
1 Piece (MOQ)
Nanjing Hangjia Electronic Technology Co., Ltd.
Nanjing Hangjia Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Electronic
Multi Control Switch
Amplifier Built-in Type
Control Switch
Industrial, Liquid
Customized

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US$ 5.51-7.83 / Piece
1 Piece (MOQ)
Shenzhen Sumring Technology Co., Limited
Shenzhen Sumring Technology Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Sensor
Anti-theft
Wall Mounted
CE, RoHS
Home
Indoor

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US$ 15-18 / Piece
1 Piece (MOQ)
Hangzhou Xinjian Electronic Co., Ltd.
Hangzhou Xinjian Electronic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Contact
Probe Type
Relays
IP65
CE
Customized

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US$ 135 / Piece
1 Piece (MOQ)
Yantai Auto Instrument Making Co., Ltd.
Yantai Auto Instrument Making Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001:2015, ISO45001:2016
Secured Trading Service

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Tuning Fork Level Switch
Vibration Fork
NPN (Three-Wires)
Standard
Liquid or Solid
CE, ISO9001

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US$ 59-80 / Piece
1 Piece (MOQ)
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shaanxi, China
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IP67
ISO9001
Thermal Type
Liquid
Relay, PNP
M12 Connector

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1 Piece (MOQ)
Shanghai TM Sensor Co., Ltd.
Shanghai TM Sensor Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

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Piezoresistive Pressure Sensor
Mechanical Structure Type
Diffused Silicon Pressure Transmitter
Analog Type
Integration
Stainless Steel

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US$ 50-80 / Piece
2 Pieces (MOQ)
Hunan Firstrate Sensor Co., Ltd.
Hunan Firstrate Sensor Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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1year
1year
Anemometer, Vehicle
Digital
Contact
Wire

Favorites

US$ 75-87 / Piece
2 Pieces (MOQ)
Hefei Siko Instruments Co., Ltd.
Hefei Siko Instruments Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Electronic
Double Control Switch
Power Built-in Type
Control Switch
Industrial
Non Explosion-proof

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US$ 8-15 / Piece
3 Pieces (MOQ)
F&C Sensing Technology (Hunan) Co., Ltd.
F&C Sensing Technology (Hunan) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Position Sensor
Inductive
PNP (Three-Wires)
Standard
Rotating Speed
ISO, RoHS, CE

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US$ 39-49 / Piece
2 Pieces (MOQ)
Shenzhen New Star Tech Co., Ltd.
Shenzhen New Star Tech Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Capacitive
Karman Vortex
Liquid
Digital Type
Plastic
1.0G

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US$ 135 / Piece
1 Piece (MOQ)
Yantai Auto Instrument Making Co., Ltd.
Yantai Auto Instrument Making Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001:2015, ISO45001:2016
Secured Trading Service

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Tuning Fork Level Switch
Vibration Fork
Standard
Liquid/ Solid
CE, ISO9001
24 V DC; 220V AC 50Hz

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US$ 196-220 / Piece
1 Piece (MOQ)
Yueqing Winston Electric Co., Ltd.
Yueqing Winston Electric Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory

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Security Switch
Analog Type
Integration
High
Angle Probe
Solid

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US$ 71-88 / Piece
1 Piece (MOQ)
Shenzhen Hongfei Automation Technology Co., Ltd
Shenzhen Hongfei Automation Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Infrared Sensor Switch
Infrared
PNP (Three-Wires)
Standard
Warehouse
IP65
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Questions & Answers on Relay Sensor Switch
Q
What are the common applications of sensor switches in electrical and electronics devices?
A
The Relay Sensor Switch is included in our comprehensive Sensor Switch range.Sensor switches are often used in lighting control systems, security alarms, and home automation. Their ability to detect motion, proximity, or light levels makes them essential components for energy efficiency and automation projects. A well-known manufacturer can guide you on the best applications for your specific needs.
Q
What advantages do sensor switch wholesale purchases offer to businesses?
A
The Relay Sensor Switch is a key item within our extensive Sensor Switch selection.Purchasing sensor switches wholesale offers cost savings, a wide selection of products, and streamlined supply chain management. Bulk orders often come with discounted pricing and customization options, maximizing cost-efficiency for your business. Reliable suppliers can support your needs with consistent quality and timely deliveries.
Q
How can I verify the quality of sensor switches from suppliers in China?
A
Discover the perfect Sensor Switch addition with our Relay Sensor Switch.To ensure quality from suppliers in China, request product samples, inspect certifications, and verify manufacturing processes. Conduct in-depth background checks to confirm their reliability. Collaborating with a reputable supplier can provide assurance of high-quality sensor switches that meet industry standards.
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