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Rs232 Serial Module Factory

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RHF3M485 Data Forward Unit with Wide Voltage Input for Industrial Control

RHF3M485 Data Forward Unit with Wide Voltage Input for Industrial Control

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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46" Samsung Lti460hn11 Video Wall LED Module with Controller

46" Samsung Lti460hn11 Video Wall LED Module with Controller

US $ 399-699 / Piece FOB
4 Pieces (MOQ)
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Shenzhen DS Technology Co., Ltd.

Guangdong, China Since 2018
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Mochuan IP65 Ethernet USB Port HMI Module Interface RS485 for PLC Industrial Automation Control

Mochuan IP65 Ethernet USB Port HMI Module Interface RS485 for PLC Industrial Automation Control

US $ 150-165 / Piece FOB
1 Piece (MOQ)
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Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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Smart RS485 to WiFi or 4G IoT DTU Gateway

Smart RS485 to WiFi or 4G IoT DTU Gateway

US $ 49-65 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Ldk 80m Industrial Laser Distance Sensor High Precision RS485 Laser Ranging Module for Automation System

Ldk 80m Industrial Laser Distance Sensor High Precision RS485 Laser Ranging Module for Automation System

US $ 68-75 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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Lwir Thermal Camera Module with 12μm Pixel Pitch for Security

Lwir Thermal Camera Module with 12μm Pixel Pitch for Security

US $ 1,540 / Piece FOB
2 Pieces (MOQ)
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HANGZHOU SOAR SECURITY TECHNOLOGY CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Accurate Public USB Breath Fuel Cell Alcohol Tester Independent Breathalyzer Module Publice Use Breathalysers

Accurate Public USB Breath Fuel Cell Alcohol Tester Independent Breathalyzer Module Publice Use Breathalysers

US $ 158-218 / pieces FOB
1 pieces (MOQ)
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Changsha U De Toptech Electronic Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2024
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B250lx Mini-Itx Board with Intel B250 LGA1151 Motherboard with Pcle X16 Support 6LAN Ports Module and 1u Rockmount System

B250lx Mini-Itx Board with Intel B250 LGA1151 Motherboard with Pcle X16 Support 6LAN Ports Module and 1u Rockmount System

US $ 150-350 / Piece FOB
1 Piece (MOQ)
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Beijing Teket Innovation Technology Company Limited

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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Single Chip Microcontroller and Interface Technology Experiment Trainer

Single Chip Microcontroller and Interface Technology Experiment Trainer

US $ 50-500 / Set FOB
10 Sets (MOQ)
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Idtrack Tech Co., Ltd

Shandong, China Since 2022
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1602 16x2 Character COB LCD Module EC1602K0-DN-6B | STN/FSTN Anti-glare, 3.3V/5V, Parallel/SPI Dual Interface, Wide Temp -20~70°C

1602 16x2 Character COB LCD Module EC1602K0-DN-6B | STN/FSTN Anti-glare, 3.3V/5V, Parallel/SPI Dual Interface, Wide Temp -20~70°C

US $ 1.5-6.5 / Piece FOB
100 Pieces (MOQ)
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Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
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Ds360 Geolink Mwd Directional Module for Tri-Axial Q-Flex Inclinometer

Ds360 Geolink Mwd Directional Module for Tri-Axial Q-Flex Inclinometer

US $ 27,000-27,500 / Piece FOB
10 Pieces (MOQ)
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Qingdao ZITN Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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USB Qr Code Scanning Box 1d/2D Barcode Scanner Module (HS-2011)

USB Qr Code Scanning Box 1d/2D Barcode Scanner Module (HS-2011)

US $ 30-40 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Original New Allen Brad-Ley 1lx34-Mbs485 PLC Module in Stock Good Price

Original New Allen Brad-Ley 1lx34-Mbs485 PLC Module in Stock Good Price

US $ 180-420 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Original and New PLC Module Pm573-Eth for ABB

Original and New PLC Module Pm573-Eth for ABB

US $ 435 / Piece FOB
2 Pieces (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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4000-6000MHz 50W RF PA Module with Temperature Compensation for Anti Drone System

4000-6000MHz 50W RF PA Module with Temperature Compensation for Anti Drone System

US $ 3,500-3,800 / 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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Fast Response Embedded Face Recognition Module - 99.9% Accuracy for Turnstile Access Control System

Fast Response Embedded Face Recognition Module - 99.9% Accuracy for Turnstile Access Control System

US $ 261-291 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Easco Smart Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Advanced Pm591-Eth AC500 CPU Module with Ethernet Connectivity

Advanced Pm591-Eth AC500 CPU Module with Ethernet Connectivity

US $ 2,849.5 / 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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Infiraiy Fpv Thermal Imaging Camera Module 640*512 CVBS/Spi Thermal Camera Module

Infiraiy Fpv Thermal Imaging Camera Module 640*512 CVBS/Spi Thermal Camera Module

US $ 725-736 / sets FOB
2 sets (MOQ)
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Yantai Botu Automation Technology Co., Ltd

Shandong, China Since 2025
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XT2010MRZ Passport Scanning Kiosk Citizen ID Card Reader OEM Passport MRZ Reader Module

XT2010MRZ Passport Scanning Kiosk Citizen ID Card Reader OEM Passport MRZ Reader Module

US $ 85-90 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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640X512 75mm Fixed Onvif RS485 Control PTZ Thermal Camera Module with Lens

640X512 75mm Fixed Onvif RS485 Control PTZ Thermal Camera Module with Lens

US $ 4,650-4,850 / Piece FOB
5 Pieces (MOQ)
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Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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SPRT RME4 80mm 3 inch 24V embedded USB RS232 thermal panel receipt printer

SPRT RME4 80mm 3 inch 24V embedded USB RS232 thermal panel receipt printer

US $ 35-43 / Piece FOB
20 Pieces (MOQ)
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Beijing Spirit Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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Long Range Drone Wireless Video Data Link Telemetry Uav Relay Communication Module

Long Range Drone Wireless Video Data Link Telemetry Uav Relay Communication Module

US $ 3,050-3,143 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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RS485/RS232 to Lorawan Converter with Automatic Packet Handling for AMR Systems

RS485/RS232 to Lorawan Converter with Automatic Packet Handling for AMR Systems

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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About Rs232 Serial Module Factory FAQ

  • QWhat advantages does buying access control card readers in wholesale offer?

    Discover the perfect Access Control Card Reader addition with our Rs232 Serial Module Factory.Purchasing access control card readers wholesale provides cost-effective bulk pricing, ensures consistent product quality, and offers customization options. Wholesale purchases often come with discounts, making them economically beneficial for security and protection businesses. Working with reliable wholesale suppliers guarantees timely delivery.

  • QWhat are the common technologies used in access control card readers?

    Our Rs232 Serial Module Factory offers exceptional quality and style within the Access Control Card Reader category.Access control card readers commonly utilize RFID technology and biometric scanning for security purposes. Each technology has its unique advantages depending on the level of security and convenience required. Perform thorough research or consult with a trusted supplier to determine the best option for your needs.

  • QHow can I identify reliable suppliers for access control card readers in China?

    The Rs232 Serial Module Factory is a key item within our extensive Access Control Card Reader selection.Identifying reliable suppliers in China involves researching online platforms, attending industry trade fairs, and verifying supplier certificates. Requesting product samples and checking customer reviews are crucial steps in ensuring the quality and reliability of the suppliers.

Mochuan 9 9.7 10 Inch 16: 9 Touch Industrial HMI Panel Mount Module for PLC Control

Mochuan 9 9.7 10 Inch 16: 9 Touch Industrial HMI Panel Mount Module for PLC Control

US $ 335-350 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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Datalogger Industrial Data Collection DTU Ttl /RS232/RS485 Multi DTU

Datalogger Industrial Data Collection DTU Ttl /RS232/RS485 Multi DTU

US $ 49-65 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Open Solution Alcohol Tester Module Widely Used in Access Control System and Attendance System Public Use Breathalyzer

Open Solution Alcohol Tester Module Widely Used in Access Control System and Attendance System Public Use Breathalyzer

US $ 158-218 / pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Changsha U De Toptech Electronic Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2024
Chat Now Send Inquiry
Mioe-210 Mioe-230 Mioe-260 Embedded Industrial Motherboards Expansion Card Dual Gbe 4USB2.0 8xcom Lpc for Advantech

Mioe-210 Mioe-230 Mioe-260 Embedded Industrial Motherboards Expansion Card Dual Gbe 4USB2.0 8xcom Lpc for Advantech

US $ 80-300 / unit FOB
1 unit (MOQ)
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Beijing Teket Innovation Technology Company Limited

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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RS-232/USB PS/2 ISO1004 Micr & Msr Cheque Check Reader Scanner (HCC1250)

RS-232/USB PS/2 ISO1004 Micr & Msr Cheque Check Reader Scanner (HCC1250)

US $ 100-120 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Compact 500-2000MHz 100W RF Amplifier Module with Local/Remote Control for Signal Blocker

Compact 500-2000MHz 100W RF Amplifier Module with Local/Remote Control for Signal Blocker

US $ 3,718-4,818 / 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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4G Module Wireless Module for Data Transfer RS232 RS485 Ttl Interface Module

4G Module Wireless Module for Data Transfer RS232 RS485 Ttl Interface Module

US $ 28 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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XT206M1 China Ultra Small Embedded Scan Module

XT206M1 China Ultra Small Embedded Scan Module

US $ 26-28 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
640X512 75mm 2.5km Human Detection PTZ IP Thermal Imaging Camera Module

640X512 75mm 2.5km Human Detection PTZ IP Thermal Imaging Camera Module

US $ 4,650-4,850 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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SPRT RME4 3 inch 80mm embedded usb rs232 kiosk thermal panel receipt printer for self service machine

SPRT RME4 3 inch 80mm embedded usb rs232 kiosk thermal panel receipt printer for self service machine

US $ 35-43 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Audited Supplier
Beijing Spirit Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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Multi Interface RS485 Laser Distance Module for Building Control Systems

Multi Interface RS485 Laser Distance Module for Building Control Systems

US $ 80.28-84.5 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
Smart Data Transmitter Rhf3m485 with ISM Sub-GHz Support for Wireless Monitoring

Smart Data Transmitter Rhf3m485 with ISM Sub-GHz Support for Wireless Monitoring

US $ 38-42 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Air Compressor IoT Remote Monitoring Solution with T3 Recorder, Sensor, 4G DTU

Air Compressor IoT Remote Monitoring Solution with T3 Recorder, Sensor, 4G DTU

US $ 49-65 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
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