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TB-HM8840L-I 8MP/4K UHD 40x Optical Zoom Starlight Ethernet IP HDMI Network Block Zoom Camera Module

TB-HM8840L-I 8MP/4K UHD 40x Optical Zoom Starlight Ethernet IP HDMI Network Block Zoom Camera Module

US $ 1,280 / Piece FOB
1 Piece (MOQ)
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TENBO TECHNOLOGY CO., LIMITED

Guangdong, China Since 2017
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33X 4MP WiFi Day and Night Vision Network Video Camera Module for CCTV Security Camera PTZ

33X 4MP WiFi Day and Night Vision Network Video Camera Module for CCTV Security Camera PTZ

US $ 200-400 / Piece FOB
200 Pieces (MOQ)
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Hangzhou Chenquan Tech Co., Ltd

Zhejiang, China Since 2020
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High Precision Chl-20ha Belt Drive Linear Modules for Xyz Tables

High Precision Chl-20ha Belt Drive Linear Modules for Xyz Tables

US $ 10-30 / Meter FOB
100 Meters (MOQ)
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ZCF Precision Technology (Suzhou) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
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Brand New or Used S6700 Cloudengine Qsfp-40g-Lr4 02310mhs 40gbase-Lr4 Optical Transceiver, Qsfp+, 40ge, Single-Mode Module (1310nm, 10km, LC)

Brand New or Used S6700 Cloudengine Qsfp-40g-Lr4 02310mhs 40gbase-Lr4 Optical Transceiver, Qsfp+, 40ge, Single-Mode Module (1310nm, 10km, LC)

US $ 50-200 / piece FOB
1 piece (MOQ)
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Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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800g Osfp Sr8 Transceiver Module for Ultra-Fast Networking

800g Osfp Sr8 Transceiver Module for Ultra-Fast Networking

US $ 560-598 / Piece FOB
10 Pieces (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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LWIR 400X300@17μm Uncooled Thermal Core Module Integrated in Thermal Imaging Camera

LWIR 400X300@17μm Uncooled Thermal Core Module Integrated in Thermal Imaging Camera

1 Piece (MOQ)
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Wuhan Guide Infrared Co., Ltd.

Hubei, China Since 2021
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UV-Zn4237 4MP 37X Zoom 1/1.8" CMOS Network Optical Camera Module

UV-Zn4237 4MP 37X Zoom 1/1.8" CMOS Network Optical Camera Module

US $ 400-500 / Piece FOB
1 Piece (MOQ)
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Hangzhou Huanyu Vision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Thyristor Modules VRRM/VDRM=800 to1800V VRSM=900V to 1900V ITAV=200A fetures applications MT200U16T2

Thyristor Modules VRRM/VDRM=800 to1800V VRSM=900V to 1900V ITAV=200A fetures applications MT200U16T2

US $ 24.59 / Piece FOB
8 Pieces (MOQ)
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Dongguan Merry Electronic Co., Ltd.

Guangdong, China Since 2021
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Honeywell 10024/I/I 10024/1/1 ENHANCED COMMUNICATION MODULE Enhanced COM module 2x RS422/485

Honeywell 10024/I/I 10024/1/1 ENHANCED COMMUNICATION MODULE Enhanced COM module 2x RS422/485

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Indoor P4 LED Scrolling Text Digital Advertising Board Display Module

Indoor P4 LED Scrolling Text Digital Advertising Board Display Module

US $ 7-11 / piece FOB
1 piece (MOQ)
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Shenzhen Jingcan Opto-Tec Co., Ltd.

Trading Company

Guangdong, China Since 2020
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P7.62 RGB Pixel Panel HD Display 32X16 LED Display Module

P7.62 RGB Pixel Panel HD Display 32X16 LED Display Module

US $ 8.5-9 / pieces FOB
200 pieces (MOQ)
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Shenzhen Jingcan Opto-Tec Co., Ltd.

Trading Company

Guangdong, China Since 2020
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Qsfp28 100g Zr4 100km 1310nm LC Optical Transceiver Module

Qsfp28 100g Zr4 100km 1310nm LC Optical Transceiver Module

US $ 920-1,000 / Piece FOB
1 Piece (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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OE: 11537644811, Oustar Factory Wholesale High Quality Engine B48 Car Electric Thermostat Housing Assembly Thermal Heat Management Module for BMW

OE: 11537644811, Oustar Factory Wholesale High Quality Engine B48 Car Electric Thermostat Housing Assembly Thermal Heat Management Module for BMW

US $ 42-80 / Piece FOB
8 Pieces (MOQ)
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Wenzhou Oustar Electrical Industry Co., Ltd.

Zhejiang, China Since 2020
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Hot Sale Best Digital Electronics Book Sound Module

Hot Sale Best Digital Electronics Book Sound Module

US $ 1.5-4 / Piece FOB
3,000 Pieces (MOQ)
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Tung Wing Electronics (Shenzhen) Co., Ltd.

Trading Company

Guangdong, China Since 2011
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Bidirectional High Frequency Isolation V2g Energy Storage Module

Bidirectional High Frequency Isolation V2g Energy Storage Module

US $ 2,350-2,380 / pieces FOB
1 pieces (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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SFP-10g-Lr 1310nm 20km Duplex Dual Fiber Single Mode 10g Based SFP+ Module

SFP-10g-Lr 1310nm 20km Duplex Dual Fiber Single Mode 10g Based SFP+ Module

US $ 1-9.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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Do Output Voltage Signal, PNP Output, Can Directly Drive Intermediate Relays Remote I/O Module

Do Output Voltage Signal, PNP Output, Can Directly Drive Intermediate Relays Remote I/O Module

US $ 20.98-22.98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Cm100dy-24A Cm150dy-24A Cm200dy-24A New Original IGBT Power Module for Mitsubishi

Cm100dy-24A Cm150dy-24A Cm200dy-24A New Original IGBT Power Module for Mitsubishi

US $ 10-20 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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High - Quality I/O - Module Cp1w - CIF01 for Seamless Industrial Connectivity Module

High - Quality I/O - Module Cp1w - CIF01 for Seamless Industrial Connectivity Module

US $ 49-99 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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2MP Fixed Focus USB Camera Module Global Shutter Industrial Camera Webcam

2MP Fixed Focus USB Camera Module Global Shutter Industrial Camera Webcam

US $ 56-58 / Piece FOB
1 Piece (MOQ)
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Shenzhen Weinan Electronic Co., Ltd.

Guangdong, China Since 2025
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3MP 10X Optical Zoom Small Size Global Shutter Sensor Uav Mipi Camera Module

3MP 10X Optical Zoom Small Size Global Shutter Sensor Uav Mipi Camera Module

US $ 170-200 / Piece FOB
1 Piece (MOQ)
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Hangzhou Huanyu Vision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Siemens S7-1200 Replacement Relay Output Module for PLC

Siemens S7-1200 Replacement Relay Output Module for PLC

US $ 50-60 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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PLC Io Module Codesys Scada System -40-85 Working Degree Di Do Ai Ao Voltage Current Remote I/O

PLC Io Module Codesys Scada System -40-85 Working Degree Di Do Ai Ao Voltage Current Remote I/O

US $ 45-55 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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About Function Module FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    Upgrade your Electrical Control System with the elegant and durable Function Module.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

  • QHow can I identify a reliable supplier for electrical control systems from China?

    Discover the perfect Electrical Control System addition with our Function Module.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhat components are essential in an electrical control system?

    The Function Module is a premium choice in the Electrical Control System category.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

2000 to 2500V 1000A Rectifier Diode Module / I6 High Surge Capability MD1000u20I6

2000 to 2500V 1000A Rectifier Diode Module / I6 High Surge Capability MD1000u20I6

US $ 85 / Piece FOB
500 Pieces (MOQ)
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Dongguan Meizhao Electronics Co., Ltd.

Guangdong, China Since 2025
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General electric Mark VIe IS220PAOCH1B IS220PAOCH1A ANALOG OUTPUT MODULE

General electric Mark VIe IS220PAOCH1B IS220PAOCH1A ANALOG OUTPUT MODULE

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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General electric Multilin IS220PSVOH1A IS220PSVOH1B SERVO PACK Servo Control Module

General electric Multilin IS220PSVOH1A IS220PSVOH1B SERVO PACK Servo Control Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Sharp Infrared Images Multiple Interfaces Easy for Secondary Development Uncooled Infrared Sensor Detection Module

Sharp Infrared Images Multiple Interfaces Easy for Secondary Development Uncooled Infrared Sensor Detection Module

1 Piece (MOQ)
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Raythink Technology Co., Ltd.

Shandong, China Since 2024
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Outdoor Epistar Chip P4/P5/P6/P8 LED Display Panel LED Module 256*128mm

Outdoor Epistar Chip P4/P5/P6/P8 LED Display Panel LED Module 256*128mm

US $ 8-9 / piece FOB
1 piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Jingcan Opto-Tec Co., Ltd.

Trading Company

Guangdong, China Since 2020
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Astronergy Brand Bifacial Solar Module 575W-590W High Power

Astronergy Brand Bifacial Solar Module 575W-590W High Power

US $ 0.106-0.115 / Wp FOB
100,000,000 Wp (MOQ)
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Hefei Pinergy Solar Technology Co., Ltd.

Anhui, China Since 2020
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Easy Install 30-108MHz 50W RF Power Module Amplifier for Electronic Countermeasures

Easy Install 30-108MHz 50W RF Power Module Amplifier for Electronic Countermeasures

US $ 1,400-1,800 / Set FOB
1 Set (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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High Stability 100-500MHz Power Amplifier Module with Temp Compensation for Jammer System

High Stability 100-500MHz Power Amplifier Module with Temp Compensation for Jammer System

US $ 2,360-2,600 / Set FOB
1 Set (MOQ)
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Audited Supplier
Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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High Output 100W RF Power Amplifier Module 100-500MHz for Wireless Device Interference

High Output 100W RF Power Amplifier Module 100-500MHz for Wireless Device Interference

US $ 2,360-2,600 / Set FOB
1 Set (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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ISO Certified 50W RF Power Amplifier Module 5GHz-6GHz Cellular Amplifier Module

ISO Certified 50W RF Power Amplifier Module 5GHz-6GHz Cellular Amplifier Module

US $ 1,400-1,800 / Set FOB
1 Set (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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20kw AC to DC Electric Vehicle Charging Power Module

20kw AC to DC Electric Vehicle Charging Power Module

US $ 720 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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8MP Imx274 CMOS Low Light Night Vision USB Camera Module Board 4K

8MP Imx274 CMOS Low Light Night Vision USB Camera Module Board 4K

US $ 106.35-166.11 / Piece FOB
5 Pieces (MOQ)
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Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Hm2131 Hfov120 2MP USB Camera Module 1080P HD Wide Angle

Hm2131 Hfov120 2MP USB Camera Module 1080P HD Wide Angle

US $ 13.35-33.5 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
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Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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