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Embedded 2D Barcode Scan Engine USB RS232 Auto Scan Module for Kiosk & POS

Embedded 2D Barcode Scan Engine USB RS232 Auto Scan Module for Kiosk & POS

US $ 15-19.9 / unit FOB
1 unit (MOQ)
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Audited Supplier
Shenzhen Edoo-Iot Technology Co., Ltd.

Guangdong, China Since 2025
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Network Security Module with Advanced Thermal Imaging Capabilities

Network Security Module with Advanced Thermal Imaging Capabilities

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Best Quality Factory Price Hf RFID Reader Module

Best Quality Factory Price Hf RFID Reader Module

US $ 5.5-13 / Piece FOB
1 Piece (MOQ)
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Shenzhen Rami Electronics Co., Ltd.

Guangdong, China
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Amsamotion Eth-Cp-2p Ethernet Extension Programming Module Serial RS232 Converter Suitable for Omron Cp1e Cp1l Cp1h Series PLC

Amsamotion Eth-Cp-2p Ethernet Extension Programming Module Serial RS232 Converter Suitable for Omron Cp1e Cp1l Cp1h Series PLC

US $ 115-117 / Piece FOB
1 Piece (MOQ)
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Dongguan Ailisen Trading Co., Ltd

Guangdong, China
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Odot Compact CT-5321 Io Module Solution Serial Port Communication Sub-Module RS232 RS485 RS422 Either Serial Port Modbus RTU

Odot Compact CT-5321 Io Module Solution Serial Port Communication Sub-Module RS232 RS485 RS422 Either Serial Port Modbus RTU

US $ 79.56-119.51 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Remote Io Module Card Serial Port Communication Sub-Module (RS232, RS485,RS422, Either Serial Port Optional, Supports Modbus-RTU /Ascii, Master/ Slave Mode, Tra

Remote Io Module Card Serial Port Communication Sub-Module (RS232, RS485,RS422, Either Serial Port Optional, Supports Modbus-RTU /Ascii, Master/ Slave Mode, Tra

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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13.56 MHz USB Mf 1K/4K NFC Tags Smart Card Reader Module USB RS232 Optional (ACM1323)

13.56 MHz USB Mf 1K/4K NFC Tags Smart Card Reader Module USB RS232 Optional (ACM1323)

US $ 14-18 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Character Display Module Serial RS232 Module LCD 1602

Character Display Module Serial RS232 Module LCD 1602

US $ 3.2-3.4 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yu Xiang Photoelectric Technology Co., Ltd.

Guangdong, China
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Wireless Communication Remote Control Video Transmission Module Adaptive Frequency Hopping Anti-Interference

Wireless Communication Remote Control Video Transmission Module Adaptive Frequency Hopping Anti-Interference

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

Guangdong, China Since 2023
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(0706 Protocol) RS232 Serial Camera Module (LCF-23MB)

(0706 Protocol) RS232 Serial Camera Module (LCF-23MB)

US $ 18-21.5 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Lianchao Future Technology Co., Ltd

Guangdong, China
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China Ds360 Geolink Mwd Directional Module for Downhole Tools

China Ds360 Geolink Mwd Directional Module for Downhole Tools

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

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Firstrate FST100-300 DTU Module for Efficient Data Transfer

Firstrate FST100-300 DTU Module for Efficient Data Transfer

US $ 40-65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
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Serial Port Communication Sub-Module (RS232, RS485, RS422, Either Serial Port Isoptional, Supports Modbus-RTU /Ascii, Transparent Transmission Mode

Serial Port Communication Sub-Module (RS232, RS485, RS422, Either Serial Port Isoptional, Supports Modbus-RTU /Ascii, Transparent Transmission Mode

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Customizable Ptfs Laser Distance Module with RS232 RS485 and Wide Voltage 3.3-5V

Customizable Ptfs Laser Distance Module with RS232 RS485 and Wide Voltage 3.3-5V

US $ 82-95 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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Firstrate FST100-300 Reliable DTU Communication Module

Firstrate FST100-300 Reliable DTU Communication Module

US $ 40-65 / Piece FOB
1 Piece (MOQ)
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Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
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Kiosk Embedded RFID Card Reader/Writer Module

Kiosk Embedded RFID Card Reader/Writer Module

US $ 27-32 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Advanced Modbus RTU to WiFi Converter Module for RS232/485

Advanced Modbus RTU to WiFi Converter Module for RS232/485

US $ 10.98-12.98 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Firstrate FST100-300 Reliable DTU Communication Module

Firstrate FST100-300 Reliable DTU Communication Module

US $ 40-65 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
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Single Frequency 13.56MHz Embedded RFID Smart Card Reader Writer Module

Single Frequency 13.56MHz Embedded RFID Smart Card Reader Writer Module

US $ 27-30 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Bently Nevada 3500/20 125744-02 3500/20-01-02-01 3500/20-01-02-00 Rack Interface Module

Bently Nevada 3500/20 125744-02 3500/20-01-02-01 3500/20-01-02-00 Rack Interface Module

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

Fujian, China Since 2024
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Top Level Factory Price GPRS RFID Reader RFID Reader Module

Top Level Factory Price GPRS RFID Reader RFID Reader Module

US $ 5.5-13 / Piece FOB
1 Piece (MOQ)
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Shenzhen Rami Electronics Co., Ltd.

Guangdong, China
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Access Control System RFID Card Reader Module

Access Control System RFID Card Reader Module

US $ 27-32 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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RS232 Serial Camera Module

RS232 Serial Camera Module

US $ 14.3-17.87 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Guangzhou Putal Communication Technology Co., Ltd.

Guangdong, China
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About Rs232 Serial Module Factory FAQ
  • QHow can I identify reliable suppliers for access control card readers in China?

    Discover the perfect Access Control Card Reader addition with our Rs232 Serial Module Factory.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.

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

    The Rs232 Serial Module Factory is classified under our comprehensive Access Control Card Reader range.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.

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

    Enhance your Access Control Card Reader setup with our premium 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.

Access Control System RFID Card Reader/Writer Module

Access Control System RFID Card Reader/Writer Module

US $ 27-32 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
PTC2m2 Serial Camera Module Ttl Uart RS232 RS485

PTC2m2 Serial Camera Module Ttl Uart RS232 RS485

US $ 24-25 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Guangzhou Putal Communication Technology Co., Ltd.

Guangdong, China
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Advanced Modbus RTU to TCP Ethernet Converter Module

Advanced Modbus RTU to TCP Ethernet Converter Module

US $ 30.98-31.98 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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RS485 Isolated Repeater Sensor Signal Module Supports 255 RS485 Devices Amplifier Module

RS485 Isolated Repeater Sensor Signal Module Supports 255 RS485 Devices Amplifier Module

US $ 22.5-22.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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with Transceiver Indicator Flash Board Serial Port RS232 to Ttl Module

with Transceiver Indicator Flash Board Serial Port RS232 to Ttl Module

US $ 0.34 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Shenzhen Foing Industrial Co., Ltd.

Guangdong, China
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Contactless 13.56 MHz Embedded RFID Smart Split Card Reader Module

Contactless 13.56 MHz Embedded RFID Smart Split Card Reader Module

US $ 27-30 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
RS232 Serial Camera Module

RS232 Serial Camera Module

US $ 14.3-17.87 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Guangzhou Putal Communication Technology Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
USB Interface Contactless RFID Card Reader Module for Network Security Acm1281u-C7

USB Interface Contactless RFID Card Reader Module for Network Security Acm1281u-C7

US $ 34-40 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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125kHz HID PRO OEM Reader Module for Integration of Elevator Tablet PC Controller

125kHz HID PRO OEM Reader Module for Integration of Elevator Tablet PC Controller

US $ 15-23 / Piece FOB
1 Piece (MOQ)
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Ontopsafe Intelligent Technology Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Usr-W630 1-Port RS232/485 WiFi to Serial Converters Modules

Usr-W630 1-Port RS232/485 WiFi to Serial Converters Modules

US $ 56 / Piece FOB
1 Piece (MOQ)
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Jinan USR IOT Technology Limited

Shandong, China
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Industrial Serial Port Server RS232/485/422-Eth to Ethernet Port Communication Module

Industrial Serial Port Server RS232/485/422-Eth to Ethernet Port Communication Module

US $ 42.83-44.66 / Piece FOB
1 Piece (MOQ)
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Dongguan Ailisen Trading Co., Ltd

Guangdong, China
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RS232 Uart to WiFi Router Module Hlk-RM04 with Rt5350 Chipset Serial to Ethernet Module

RS232 Uart to WiFi Router Module Hlk-RM04 with Rt5350 Chipset Serial to Ethernet Module

US $ 11.03-11.43 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenzhen Hi-Link Electronic Co., Ltd.

Guangdong, China
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Special Best Selling Access Control RFID Reader Module

Special Best Selling Access Control RFID Reader Module

US $ 5.5-13 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenzhen Rami Electronics Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
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