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Rs232 Serial Module

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SPRT RMD9 2 Inch Micro Embedded 58mm mini thermal panel printer

SPRT RMD9 2 Inch Micro Embedded 58mm mini thermal panel printer

US $ 12-15 / 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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13.56MHz Contactless Mobile Serial NFC RFID Reader Module with Sam Slot (ACM1281S-C7)

13.56MHz Contactless Mobile Serial NFC RFID Reader Module with Sam Slot (ACM1281S-C7)

US $ 36-42 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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4G DTU Smart Meter Reading Completely Replaces Manual Meter Reading

4G DTU Smart Meter Reading Completely Replaces Manual Meter Reading

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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RS232 to RS485 Converter Adapter Optical Isolation Protector with Tx Rx LED Lights for Long Haul Serial Communication

RS232 to RS485 Converter Adapter Optical Isolation Protector with Tx Rx LED Lights for Long Haul Serial Communication

US $ 8.99-15.99 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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EV Charging Communication Protocol Controller Evcc Module PLC for CCS1 CCS2

EV Charging Communication Protocol Controller Evcc Module PLC for CCS1 CCS2

US $ 700-800 / Set FOB
1 Set (MOQ)
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Shanghai Mida EV Power Co., Ltd.

Shanghai, China Since 2020
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RS232 to dB9-Pin Male Cable Converter for Windows and Serial Devices

RS232 to dB9-Pin Male Cable Converter for Windows and Serial Devices

US $ 5.29-7.09 / Piece FOB
100 Pieces (MOQ)
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Orangame Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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Vswr Protection 500-2000MHz 100W PA Module Wireless Communication Module for Radio Repeater

Vswr Protection 500-2000MHz 100W PA Module Wireless Communication Module for Radio Repeater

US $ 3,718-4,818 / 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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4G+64G 7-Inch Android Touchscreen Security Equipment Embedded Facial Recognition Module Face Recognition for Turnstiles

4G+64G 7-Inch Android Touchscreen Security Equipment Embedded Facial Recognition Module Face Recognition for Turnstiles

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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OEM ODM Manufacturer Industrial Automation Modbus TCP I/O Modules for S7-200 PLC

OEM ODM Manufacturer Industrial Automation Modbus TCP I/O Modules for S7-200 PLC

US $ 56 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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XT2003D XTIOT Screen Scanning QR Code Kiosk QR Scanner Module Payment Reader for Kiosk

XT2003D XTIOT Screen Scanning QR Code Kiosk QR Scanner Module Payment Reader for Kiosk

US $ 33-34 / 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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SPRT RMD9 2 Inch 58mm 5-9V 12V Mini Panel Thermal Receipt Printer Module For Autoclave Machine

SPRT RMD9 2 Inch 58mm 5-9V 12V Mini Panel Thermal Receipt Printer Module For Autoclave Machine

US $ 12-15 / 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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EMV Pboc Upc Qr IC Readers USB Barcode Scanner for Finance (HCC3300)

EMV Pboc Upc Qr IC Readers USB Barcode Scanner for Finance (HCC3300)

US $ 50-60 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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4G DTU for Mine Area Wireless Monitoring System

4G DTU for Mine Area Wireless Monitoring System

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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2X4w High Power 180km Cofdm Transceiver Mesh Ad Hoc Network Module for Secure Communication

2X4w High Power 180km Cofdm Transceiver Mesh Ad Hoc Network Module for Secure Communication

US $ 19,900-21,999 / Piece FOB
1 Piece (MOQ)
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Chengdu Andaxu Technology Co., Ltd

Sichuan, China Since 2025
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Cashino 80mm kiosk printer embedded ticket thermal barcode printer module with cutter

Cashino 80mm kiosk printer embedded ticket thermal barcode printer module with cutter

US $ 105-130 / units FOB
1 units (MOQ)
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Xiamen Cashino Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2014
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Serial RS485 to TCP/IP Ethernet Converter RS232 RS485 to Ethernet TCP/IP Modbus Industrial Multiple Ethernet Serial Server

Serial RS485 to TCP/IP Ethernet Converter RS232 RS485 to Ethernet TCP/IP Modbus Industrial Multiple Ethernet Serial Server

US $ 55-59.9 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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1000-3000MHz 100W Power Amplifier Module with Overcurrent Protected for Signal Blocker Jammer

1000-3000MHz 100W Power Amplifier Module with Overcurrent Protected for Signal Blocker Jammer

US $ 4,500-5,860 / 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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XT206M2 XTIOT Automated Ticketing Barcode Reader OEM Barcode Scanner Module for Bus Ticket Validation

XT206M2 XTIOT Automated Ticketing Barcode Reader OEM Barcode Scanner Module for Bus Ticket Validation

US $ 24-26 / 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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Rfd900X 40km Long Range Telemetry Radio Modem Transmitter with Diversity Ftdi Antenna for Apm Pix 3dr Rfdesign Remote RC Drone

Rfd900X 40km Long Range Telemetry Radio Modem Transmitter with Diversity Ftdi Antenna for Apm Pix 3dr Rfdesign Remote RC Drone

US $ 480 / Piece FOB
1 Piece (MOQ)
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Xianning Tyi Model Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2025
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High Power 200W RF Amplifier for 2000-4000 MHz Applications

High Power 200W RF Amplifier for 2000-4000 MHz Applications

US $ 17,000-18,000 / Piece FOB
1 Piece (MOQ)
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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SPRT RMD9 2 inch cheap small compact embedded ttl panel mount thermal receipt printer

SPRT RMD9 2 inch cheap small compact embedded ttl panel mount thermal receipt printer

US $ 12-15 / 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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USB / RS232 Interface 2D Barcode Scanner Contactless Card Reader (HCC3300)

USB / RS232 Interface 2D Barcode Scanner Contactless Card Reader (HCC3300)

US $ 60 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Thermal Imaging Camera Module with Uncooled Vox Technology for Monitoring

Thermal Imaging Camera Module with Uncooled Vox Technology for Monitoring

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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About Rs232 Serial Module FAQ

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

    Discover the perfect addition to your Access Control Card Reader with our Rs232 Serial Module.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?

    Discover the perfect addition to your Access Control Card Reader with our Rs232 Serial Module.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?

    Our Rs232 Serial Module offers exceptional quality and style within the Access Control Card Reader category.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.

640×512 Thermal Camera Module 13mm Lens with Network Output for OEM and Embedded Detection Systems

640×512 Thermal Camera Module 13mm Lens with Network Output for OEM and Embedded Detection Systems

US $ 1,290-1,360 / 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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Wisnon Motion Detected Code Scanner Module Mobile Payment Engine 1d 2D Bar Code Reader

Wisnon Motion Detected Code Scanner Module Mobile Payment Engine 1d 2D Bar Code Reader

US $ 29.9-41.9 / Piece FOB
1 Piece (MOQ)
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Guangzhou Winson Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Smart Edge Computing Gateway Mqtt Multi Function RTU for Industrial 4.0 Scada

Smart Edge Computing Gateway Mqtt Multi Function RTU for Industrial 4.0 Scada

US $ 215 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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RS232 Serial Port Photoelectric Isolation Protector Industrial Grade Passive 232 to 232 Repeater Photoelectric Isolation Protection

RS232 Serial Port Photoelectric Isolation Protector Industrial Grade Passive 232 to 232 Repeater Photoelectric Isolation Protection

US $ 8.99-15.99 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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50W 5000-6000MHz PA Module with Vswr Protection Function for Cellular Communication System

50W 5000-6000MHz PA Module with Vswr Protection Function for Cellular Communication System

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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Custom 15.6-Inch IPS HDMI Touch Screen Mini PC Monitor, 1920X1080 FHD for Industrial, Medical, Smart Home & Premium Consumer Applications Stm32

Custom 15.6-Inch IPS HDMI Touch Screen Mini PC Monitor, 1920X1080 FHD for Industrial, Medical, Smart Home & Premium Consumer Applications Stm32

US $ 437.5 / Piece FOB
1 Piece (MOQ)
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Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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XT205M5 High Availability OEM Barcode Scanner Module Factory

XT205M5 High Availability OEM Barcode Scanner Module Factory

US $ 24-26 / 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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Uncooled Thermal Imaging Camera Module 384x288/17μm with Intelligent Alarm System

Uncooled Thermal Imaging Camera Module 384x288/17μm with Intelligent Alarm System

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

Hubei, China Since 2021
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Rotatable LCD Display 49 Inch LED Advertising Video Player LED Digital Signage Android OEM Screen Outdoor Advertising Billboard

Rotatable LCD Display 49 Inch LED Advertising Video Player LED Digital Signage Android OEM Screen Outdoor Advertising Billboard

US $ 776-829 / Piece FOB
5 Pieces (MOQ)
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Shenzhen GemDragon Display Technology Co., Ltd.

Guangdong, China Since 2017
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50mm 640*512 12um Detector Uncooled Thermal Imaging Module for Drone Lwir Mwir Swir

50mm 640*512 12um Detector Uncooled Thermal Imaging Module for Drone Lwir Mwir Swir

US $ 1,200-1,770 / Piece FOB
1 Piece (MOQ)
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Shanghai Future Vision Technology Co., Ltd.

Trading Company

Shanghai, China Since 2022
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4G RTU Module Control RS485 Detection Switch Input and Output DTU Function Analog Metering Relay

4G RTU Module Control RS485 Detection Switch Input and Output DTU Function Analog Metering Relay

US $ 3.3 / Piece FOB
5 Pieces (MOQ)
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Shanghai Fante Industrial Co., Ltd

Shanghai, China Since 2025
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Drone 100km Wireless Video Data Link Telemetry Uav Relay Mode Transmission Module

Drone 100km Wireless Video Data Link Telemetry Uav Relay Mode Transmission Module

US $ 18,476-20,483 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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SPRT RMD9 58mm Mini Front Panel Embedded Thermal Receipt Printer

SPRT RMD9 58mm Mini Front Panel Embedded Thermal Receipt Printer

US $ 12-15 / 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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