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Signal Input Module

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8-Channel Digital Input Module with Max 50mA Power @ 5 0VDC

8-Channel Digital Input Module with Max 50mA Power @ 5 0VDC

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Monocrystalline Silicon 30years Jinko Wholesale Panels Cost Cell Solar Panel Module OEM

Monocrystalline Silicon 30years Jinko Wholesale Panels Cost Cell Solar Panel Module OEM

US $ 1,742-1,938 / Set FOB
1 Set (MOQ)
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Yangzhou Intelligence Solar Group Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Standard Tn Color LCD Panel LCD Display Module

Standard Tn Color LCD Panel LCD Display Module

US $ 0.4-0.5 / Piece FOB
1 Piece (MOQ)
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ShenZhen Better Group Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Full HD Movie English Indoor Screen Panel P2.5 LED Wall Display Module with 640X480mm Die Casting Aluminum Cabinet

Full HD Movie English Indoor Screen Panel P2.5 LED Wall Display Module with 640X480mm Die Casting Aluminum Cabinet

US $ 135-182 / Square Meter FOB
1 Square Meter (MOQ)
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Shenzhen GM Technology Co., Ltd.

Guangdong, China Since 2017
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20W FDD Dmr/P25 RF Power Amplifier Module - PA Module for Repeaters

20W FDD Dmr/P25 RF Power Amplifier Module - PA Module for Repeaters

US $ 150-1,000 / Set FOB
1 Set (MOQ)
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Shenzhen Action Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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12V 24V Doppler Radar Motion Detector Module Long-Term Technical Support

12V 24V Doppler Radar Motion Detector Module Long-Term Technical Support

US $ 1.5-2 / Piece FOB
1 Piece (MOQ)
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HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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FDD2600MHz Power Amplifier Module 30W- PA Module for Repeaters

FDD2600MHz Power Amplifier Module 30W- PA Module for Repeaters

1 Piece (MOQ)
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Shenzhen Boostel Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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High-Performance 8c-Pcnt01 for Honey/Well Automation Industrial I/O Module

High-Performance 8c-Pcnt01 for Honey/Well Automation Industrial I/O Module

US $ 2,431 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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30kw DC Fast EV Charging Module with Wide Voltage 150-1000VDC

30kw DC Fast EV Charging Module with Wide Voltage 150-1000VDC

US $ 20,000 / unit FOB
1 unit (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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DTY-H220d75g Fully Isolated Single-Phase AC Voltage Regulator Module

DTY-H220d75g Fully Isolated Single-Phase AC Voltage Regulator Module

US $ 25.3-25.9 / Piece FOB
10 Pieces (MOQ)
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Yueqing Lifang Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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Wireless 8-256 Channel Data Acquisition Module for Thermocouple Resistance Mv Input

Wireless 8-256 Channel Data Acquisition Module for Thermocouple Resistance Mv Input

US $ 163-219 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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50W 100-7200MHz RF Amplifier Module Uav Fpv Anti Drone Module Jammer Module

50W 100-7200MHz RF Amplifier Module Uav Fpv Anti Drone Module Jammer Module

US $ 90-105 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jianhong Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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20MP HD Auto Focus Imx350 Optical Image Stabilized Camera Module with Mipi Interface

20MP HD Auto Focus Imx350 Optical Image Stabilized Camera Module with Mipi Interface

US $ 9.8-17.5 / Piece FOB
1 Piece (MOQ)
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Yizhang Xinchenguang Electronics Co., Ltd.

Hunan, China Since 2022
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Cth3 Hsp-040s1, 4*4MHz Differential /500kHz Single-End Signal Output, PLC Module, Cotrust

Cth3 Hsp-040s1, 4*4MHz Differential /500kHz Single-End Signal Output, PLC Module, Cotrust

US $ 55-70 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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1.25g SFP Bidi 1310nm/1490nm 3km Sc SMF Module Compatible with Huawei

1.25g SFP Bidi 1310nm/1490nm 3km Sc SMF Module Compatible with Huawei

US $ 5.2-7.8 / Pair FOB
1 Pair (MOQ)
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Wuhan Yongxinfeng Science&Technology Co., Ltd.

Manufacturer/Factory

Hubei, China Since 2018
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Triple-Channel Humidity and Temperature Sensor Module for Precision

Triple-Channel Humidity and Temperature Sensor Module for Precision

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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DC Signal Conditioning Module

DC Signal Conditioning Module

2 Pieces (MOQ)
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Haiyan Jinhan Import-Export Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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4CH/8CH/16CH/18CH/8+1CH Ccdwm Mux&Demux ABS Box Fiber Optic Module

4CH/8CH/16CH/18CH/8+1CH Ccdwm Mux&Demux ABS Box Fiber Optic Module

US $ 38-178 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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Wago 289 101 Digital Output Module for Reliable and Efficient Industrial Automation

Wago 289 101 Digital Output Module for Reliable and Efficient Industrial Automation

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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New Design Siron Y460 4 8 16 32 Channels NPN PNP 6AMPS Io Power Relay Module

New Design Siron Y460 4 8 16 32 Channels NPN PNP 6AMPS Io Power Relay Module

US $ 12.88-58.22 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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400-500/ 500-600/900MHz/ 1.5GHz 80W GaN RF Power Amplifier Drone Module for Anti Drone System

400-500/ 500-600/900MHz/ 1.5GHz 80W GaN RF Power Amplifier Drone Module for Anti Drone System

US $ 80-400 / Piece FOB
1 Piece (MOQ)
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Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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China Manufacturre UHF Tunnel 4-Channel Long Range UHF RFID Reader Modules M714

China Manufacturre UHF Tunnel 4-Channel Long Range UHF RFID Reader Modules M714

US $ 50-100 / Piece FOB
1 Piece (MOQ)
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FOCUS RFID CO., LTD.

Shandong, China Since 2017
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Digital I/O Module of Distributed Control System for Steam Turbine Generator

Digital I/O Module of Distributed Control System for Steam Turbine Generator

US $ 100-30,000 / Piece FOB
1 Piece (MOQ)
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Qingdao Chengzhi United Tech Power Engineering Co., Ltd.

Shandong, China Since 2025
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About Signal Input Module FAQ

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

    Discover the perfect addition to your Communication Module with our Signal Input Module.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?

    The Signal Input Module is a top choice in our Communication Module collection.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 Signal Input 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.

Phoenix Contact 2702792 Digital Module for Industrial Automation

Phoenix Contact 2702792 Digital Module for Industrial Automation

US $ 35-45 / Piece FOB
1 Piece (MOQ)
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Nanjing Inter Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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20FT Portable Grow Room Intelligent Climate Control

20FT Portable Grow Room Intelligent Climate Control

US $ 14,600-15,020 / Set FOB
1 Set (MOQ)
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Zhejiang Kingfit Environment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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China Source Indoor 320*160 mm Full Color SMD P1.86 P2 P2.5 LED Digital Screen Display Module

China Source Indoor 320*160 mm Full Color SMD P1.86 P2 P2.5 LED Digital Screen Display Module

US $ 14.5-16 / Piece FOB
1 Piece (MOQ)
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Shenzhen Mochen Technology CO., LTD.

Guangdong, China Since 2025
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Professional Anti-Drone System & Anti-Drone Module Gnss Spoofing Uav Defense System with Power Amplifier & Signal Booster Module

Professional Anti-Drone System & Anti-Drone Module Gnss Spoofing Uav Defense System with Power Amplifier & Signal Booster Module

US $ 3,860-3,950 / Piece FOB
1 Piece (MOQ)
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TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong, China Since 2024
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Sinognss Comnav Multi-Frequency in-Built Quantum III Soc Chip K803 Gnss Module

Sinognss Comnav Multi-Frequency in-Built Quantum III Soc Chip K803 Gnss Module

US $ 99,999 / Piece FOB
1 Piece (MOQ)
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ComNav Technology Ltd.

Shanghai, China Since 2025
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Mq-5 Liquefied Gas Sensor Module for Arduino Development Board

Mq-5 Liquefied Gas Sensor Module for Arduino Development Board

US $ 0.9-1 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Wireless Addressable Fire Alarm Output Module for Fire Alarm System

Wireless Addressable Fire Alarm Output Module for Fire Alarm System

US $ 22.26-23.08 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xinhean Technology Co., Ltd.

Guangdong, China Since 2019
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Manufacturer Wireless & RF Module Fpv Professional Signal Generator with White Noise 908-928MHz Frequency RF Power Amplifier Jammer Module

Manufacturer Wireless & RF Module Fpv Professional Signal Generator with White Noise 908-928MHz Frequency RF Power Amplifier Jammer Module

US $ 620 / Set FOB
1 Set (MOQ)
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Vecano Electronics Co., Ltd.

Guangdong, China Since 2012
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Honeywell RM7890A1015/U, RM7890A1031/U, RM7890A1056/U, RM7890A1064/U, RM7890A2015/U, RM7890A2031/U, RM7890A2056/U, RM7890A2064/U Relay Module

Honeywell RM7890A1015/U, RM7890A1031/U, RM7890A1056/U, RM7890A1064/U, RM7890A2015/U, RM7890A2031/U, RM7890A2056/U, RM7890A2064/U Relay Module

US $ 1-799 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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P400 Class-D 400W Power Amplifier Board Module

P400 Class-D 400W Power Amplifier Board Module

US $ 100-500 / Piece FOB
1 Piece (MOQ)
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CVR PRO AUDIO CO.,LTD

Guangdong, China Since 2014
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4kw Intelligent Water Pump Controller Outdoor Water Pump Control Box Can Be Customized

4kw Intelligent Water Pump Controller Outdoor Water Pump Control Box Can Be Customized

US $ 75 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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Three-Phase Intelligent AC Solid State Regulating Module SSVR

Three-Phase Intelligent AC Solid State Regulating Module SSVR

US $ 15 / Piece FOB
1 Piece (MOQ)
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Gansu A&D Trading Co., Ltd.

Trading Company

Gansu, China Since 2024
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Generator Automatic Control Aisikai Skr2-a Intelligent Controller Module ATS Controller

Generator Automatic Control Aisikai Skr2-a Intelligent Controller Module ATS Controller

US $ 53-58 / pieces FOB
20 pieces (MOQ)
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Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
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