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AB 1734-IB8 1734-IB8S 1734-IB4 1734-EP24DC 1746-FIO4V 1746-BTM 1745-LP102 I/O 8 Point Digital Input Module

AB 1734-IB8 1734-IB8S 1734-IB4 1734-EP24DC 1746-FIO4V 1746-BTM 1745-LP102 I/O 8 Point Digital Input Module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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EtherCAT IP67 Remote IO Master Module High Protection IO Module

EtherCAT IP67 Remote IO Master Module High Protection IO Module

US $ 350-450 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Weight Sensor Module (1t-20t) Mounting Kits Weight Transmitter Module

Weight Sensor Module (1t-20t) Mounting Kits Weight Transmitter Module

US $ 180-240 / Piece FOB
1 Piece (MOQ)
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Qingdao Weitewosi Automation Equipment Co., Ltd

Shandong, China Since 2025
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2megapixel 1080P Binocular Camera with Face Recognition Dual Wide Dynamic Camera Module USB

2megapixel 1080P Binocular Camera with Face Recognition Dual Wide Dynamic Camera Module USB

300 Pieces (MOQ)
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Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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13MP 4K Fixed Focus USB 2.0 Camera Module

13MP 4K Fixed Focus USB 2.0 Camera Module

US $ 144 / Piece FOB
100 Pieces (MOQ)
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Changsha Dahe Optoelectronic Technology Co., Ltd.

Hunan, China Since 2025
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Semiduken Mdk55 Rectifier Diode Module 55A 1600V Power Module

Semiduken Mdk55 Rectifier Diode Module 55A 1600V Power Module

US $ 8.5-9.5 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Duken Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Fully Optimized SWaP TIMO Series Infrared Camera Module with 256X192@12μm Infrared Thermal Detector

Fully Optimized SWaP TIMO Series Infrared Camera Module with 256X192@12μm Infrared Thermal Detector

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

Hubei, China Since 2021
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1280x1024 12um MWIR Cooled AD Module for Fast Integration into Electro Optical Infrared System

1280x1024 12um MWIR Cooled AD Module for Fast Integration into Electro Optical Infrared System

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

Hubei, China Since 2021
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20kw@200V Converter Power Module for EV Charging Station

20kw@200V Converter Power Module for EV Charging Station

US $ 670-700 / Piece FOB
1 Piece (MOQ)
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Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
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Delta Si Emens Mit Subishi PLC Controller CPU Alle N Brad Ley Programmable Logic Module

Delta Si Emens Mit Subishi PLC Controller CPU Alle N Brad Ley Programmable Logic Module

US $ 980-1,000 / Piece FOB
1 Piece (MOQ)
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Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
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PLC MODULE F3221 F3113A F2201 F1101 F4301 PC Board PLC/Add-On Board

PLC MODULE F3221 F3113A F2201 F1101 F4301 PC Board PLC/Add-On Board

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

Fujian, China Since 2024
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7 Inch Display HDMI Wide-Viewing Angle Low-Power Raspberry Pi Color TFT Module

7 Inch Display HDMI Wide-Viewing Angle Low-Power Raspberry Pi Color TFT Module

US $ 1.4-1.5 / Piece FOB
100 Pieces (MOQ)
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Talent Capital (ShenZhen)Technology Co., Ltd.

Guangdong, China Since 2025
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40kw Charging Power Module Acdc Power Module for Fast Charging

40kw Charging Power Module Acdc Power Module for Fast Charging

US $ 500-1,000 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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LWIR 640X512@12μm Uncooled Infrared Module Integrated in Thermal Imaging Camera with Temperature Measurement

LWIR 640X512@12μm Uncooled Infrared Module Integrated in Thermal Imaging Camera with Temperature Measurement

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

Hubei, China Since 2021
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Unparalleled Clarity: High-Quality Infrared Thermal Imaging Module

Unparalleled Clarity: High-Quality Infrared Thermal Imaging Module

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

Hubei, China Since 2021
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Electrical Consumables Servo Linear Module for Automatic Machinery

Electrical Consumables Servo Linear Module for Automatic Machinery

1 Piece (MOQ)
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Hunan Tianyou Precision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
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Cost-Effective Expansion I/O Module for Ethernet/IP with Quick Setup

Cost-Effective Expansion I/O Module for Ethernet/IP with Quick Setup

US $ 49-199 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Round IPS Screen 2.1 Inch 240X240 Low Power Home Appliance LCD TFT Module

Round IPS Screen 2.1 Inch 240X240 Low Power Home Appliance LCD TFT Module

US $ 1.4-1.5 / Piece FOB
100 Pieces (MOQ)
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Talent Capital (ShenZhen)Technology Co., Ltd.

Guangdong, China Since 2025
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40kw Liquid-Cooled EV Charger Power Supply Module, Compact IP65 Design

40kw Liquid-Cooled EV Charger Power Supply Module, Compact IP65 Design

US $ 1,600-2,000 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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40kw Liquid Cooling EV Power Charging Module for DC Charging Stations

40kw Liquid Cooling EV Power Charging Module for DC Charging Stations

US $ 1,600-2,000 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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Enhancing Surveillance with High-Quality 640x512 Infrared Camera Module

Enhancing Surveillance with High-Quality 640x512 Infrared Camera Module

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

Hubei, China Since 2021
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30kw@1000V DC/DC High Efficiency Power Module for EV Charger Station

30kw@1000V DC/DC High Efficiency Power Module for EV Charger Station

US $ 1,050-1,100 / Piece FOB
1 Piece (MOQ)
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Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
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12864 DOT Matrix Low Power Industrial Control Module

12864 DOT Matrix Low Power Industrial Control Module

US $ 2-2.5 / Piece FOB
1,000 Pieces (MOQ)
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Talent Capital (ShenZhen)Technology Co., Ltd.

Guangdong, China Since 2025
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About Key Module FAQ

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    The Key Module is a key item within our extensive Communication Module selection.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QWhat type of communication protocols do communication modules support?

    Discover the perfect addition to your Communication Module with our Key Module.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    Our Key Module offers exceptional quality within the Communication Module category.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

Mekotronics R58X-4G 4+32g Single Board Computer Rk3588 M2 Pcie Nvme HDMI Input America 4G Module

Mekotronics R58X-4G 4+32g Single Board Computer Rk3588 M2 Pcie Nvme HDMI Input America 4G Module

US $ 245-250 / Piece FOB
1 Piece (MOQ)
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Mekotronics Co., Ltd.

Guangdong, China Since 2022
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Foxboro Fbm219 P0916rh Fbm204 Discrete I/O Interface Module

Foxboro Fbm219 P0916rh Fbm204 Discrete I/O Interface Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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1.5GHz 20W RF Power Amplifier Module for Anti-Drone Fpv Signal Jammer

1.5GHz 20W RF Power Amplifier Module for Anti-Drone Fpv Signal Jammer

US $ 100-104 / Piece FOB
1 Piece (MOQ)
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Padi Fly Technology Company Limited

Guangdong, China Since 2025
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30kw@1000V Rectifier Module for Energy Storage

30kw@1000V Rectifier Module for Energy Storage

US $ 770-820 / Piece FOB
1 Piece (MOQ)
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Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
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900MHz 860-930MHz 10W GaN Module for Anti Drone System, Counter Fpv PA

900MHz 860-930MHz 10W GaN Module for Anti Drone System, Counter Fpv PA

US $ 180-220 / Piece FOB
1 Piece (MOQ)
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Liaocheng Jinruida Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Smart Temperature and Humidity Acquisition Module for Accurate Readings

Smart Temperature and Humidity Acquisition Module for Accurate Readings

US $ 1-99,999 / Piece FOB
1 Piece (MOQ)
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Kingmach Measurement &Monitoring Tech Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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Hampo CMOS Imx179 8MP HD Auto Focus Wide Angle Lens USB Camera Module

Hampo CMOS Imx179 8MP HD Auto Focus Wide Angle Lens USB Camera Module

499 Pieces (MOQ)
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Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Versatile Elevator VFD Module 0~Rated Input Voltage Functionality 5.5kw-18.5kw

Versatile Elevator VFD Module 0~Rated Input Voltage Functionality 5.5kw-18.5kw

US $ 69-399 / Piece FOB
1 Piece (MOQ)
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Jinan Inverter Electric Co., Ltd.

Shandong, China Since 2025
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Supply New D-Elta as Series Programmable Controller As228t-a/As228p-a/As228r-a/As218tx-a Io Module

Supply New D-Elta as Series Programmable Controller As228t-a/As228p-a/As228r-a/As218tx-a Io Module

US $ 100-300 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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High Frequency 7100-7300MHz Signal Power Amplifier Anti Drone GPS 100W RF Jammer Module

High Frequency 7100-7300MHz Signal Power Amplifier Anti Drone GPS 100W RF Jammer Module

US $ 580-675 / Piece FOB
1 Piece (MOQ)
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Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China Since 2014
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Low Cost Vehicle-Mounted Vision 8K 4K 30fps Hdr Cis S5khm2sp03 Low Light Mipi Csi Camera Module for Adas

Low Cost Vehicle-Mounted Vision 8K 4K 30fps Hdr Cis S5khm2sp03 Low Light Mipi Csi Camera Module for Adas

US $ 20.35-36.5 / 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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OEM 720p 1MP CMOS Ov9281 Sensor Mini Mipi Camera Module with Wide Angle for Ballpicker Robot

OEM 720p 1MP CMOS Ov9281 Sensor Mini Mipi Camera Module with Wide Angle for Ballpicker Robot

US $ 9.95-26.5 / 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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4K 1/1.25" CMOS Sensor 55X Long Range 10~550mm IP Camera Module

4K 1/1.25" CMOS Sensor 55X Long Range 10~550mm IP Camera Module

US $ 2,188 / 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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