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Rs232 Serial Module

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EV Charging Communication Protocol Converter Can for Chademo Gbt Evcc Module

EV Charging Communication Protocol Converter Can for Chademo Gbt Evcc Module

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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800X480 Serial Screen Lt7689 IPS 5.0" TFT Module for EV Charger Display

800X480 Serial Screen Lt7689 IPS 5.0" TFT Module for EV Charger Display

US $ 5.2-6 / pcs FOB
1,000 pcs (MOQ)
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Hongkong Lestar Electronic Technology Limited

Guangdong, China Since 2024
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Professional Grade Laser Distance Module with Robust Housing Design

Professional Grade Laser Distance Module with Robust Housing Design

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

Shandong, China Since 2026
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Serial Ports USB 3.0 Hdm1 RJ45 RS232 RS485 Linux Android Touchscreen Cheap Industrial Panel PC 15"

Serial Ports USB 3.0 Hdm1 RJ45 RS232 RS485 Linux Android Touchscreen Cheap Industrial Panel PC 15"

US $ 221-240 / Piece FOB
1 Piece (MOQ)
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Guangzhou Senke Electronic Co., Ltd.

Guangdong, China Since 2018
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Industrial 4G 5g Nr Nsa Router Mqtt Modbus with RS232 and RS485 Serial Port

Industrial 4G 5g Nr Nsa Router Mqtt Modbus with RS232 and RS485 Serial Port

US $ 80-198 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
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Waterproof Parking Gate Vehicle Access Control 8m Long Range RFID UHF Reader

Waterproof Parking Gate Vehicle Access Control 8m Long Range RFID UHF Reader

US $ 115 / Piece FOB
1 Piece (MOQ)
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FOCUS RFID CO., LTD.

Shandong, China Since 2017
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Mini USB Trigger for POS Cash Drawer (BT-100U)

Mini USB Trigger for POS Cash Drawer (BT-100U)

US $ 7-8 / Piece FOB
1 Piece (MOQ)
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OCOM Technologies Limited

Guangdong, China Since 2015
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RS232/ RS485 to Ethernet TCP/IP Module (USR-TCP232-24)

RS232/ RS485 to Ethernet TCP/IP Module (USR-TCP232-24)

1 Piece (MOQ)
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Jinan USR IOT Technology Limited

Shandong, China
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Advanced Uncooled Thermal Camera Module for Security and Surveillance

Advanced Uncooled Thermal Camera Module for Security and Surveillance

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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High Output 100W 1000-3000MHz RF Power Amplifier Module for Uav Signal Suppression

High Output 100W 1000-3000MHz RF Power Amplifier Module for Uav Signal Suppression

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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Thermistor Temperature Signal to RS485/RS232 Conversion Temperature Acquisition and Conversion Module

Thermistor Temperature Signal to RS485/RS232 Conversion Temperature Acquisition and Conversion Module

US $ 126.55-126.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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55 Inch Floor Standing Rotation Ad LED Displays Totem Digital Signage Hr Market Advertising Player LCD Digital Signage

55 Inch Floor Standing Rotation Ad LED Displays Totem Digital Signage Hr Market Advertising Player LCD Digital Signage

US $ 865-885 / Piece FOB
1 Piece (MOQ)
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Shenzhen GemDragon Display Technology Co., Ltd.

Guangdong, China Since 2017
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Customization 15.6 Inch LCD Display Panel/Display Module 1920*1080 Touch Screen Digital Signage Video Monitor for Consumer Electronics Accessories Stm32

Customization 15.6 Inch LCD Display Panel/Display Module 1920*1080 Touch Screen Digital Signage Video Monitor for Consumer Electronics Accessories 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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High Performance RF Amplifier System 6-18 GHz 120W High Power Ultra Wideband Power Amplifier Box for Test and Measurement

High Performance RF Amplifier System 6-18 GHz 120W High Power Ultra Wideband Power Amplifier Box for Test and Measurement

US $ 28,963 / 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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RS485 RS232 4G Data Transfer Unit with SIM Slot

RS485 RS232 4G Data Transfer Unit with SIM Slot

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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China Visitor Management Scan QR Barcode Scanner Reader Module (XT205M5 XTIOT)

China Visitor Management Scan QR Barcode Scanner Reader Module (XT205M5 XTIOT)

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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Drone Wireless Radio Communication Module Drone Video and Data Transmitter and Receiver Drone Transmission Module

Drone Wireless Radio Communication Module Drone Video and Data Transmitter and Receiver Drone Transmission Module

US $ 2,000-2,142 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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SPRT RMD9 2-inch 58mm rs232/usb small embedded panel printer

SPRT RMD9 2-inch 58mm rs232/usb small embedded 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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Oil Gas Drilling Rotating Steering System Direcitonal Sensor Module

Oil Gas Drilling Rotating Steering System Direcitonal Sensor Module

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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ISO 14443 NFC Card Reader Module with Sam (ACM1281S-C7)

ISO 14443 NFC Card Reader Module with Sam (ACM1281S-C7)

US $ 20-42 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Multiple Protocols Edge Computing Gateway Intelligent Mqtt Gateway

Multiple Protocols Edge Computing Gateway Intelligent Mqtt Gateway

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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Wireless Module RF Module WiFi Module RS232/RS485/Ttl Interface Modules 2.4G

Wireless Module RF Module WiFi Module RS232/RS485/Ttl Interface Modules 2.4G

US $ 9-12 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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dB9 to RJ45 Serial Adapter RS232 Male to Rj-45 Female Ethernet Converter

dB9 to RJ45 Serial Adapter RS232 Male to Rj-45 Female Ethernet Converter

US $ 1.55-9.98 / Piece FOB
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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About Rs232 Serial Module FAQ

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

    The Rs232 Serial Module is a top choice in our Access Control Card Reader collection.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?

    The Rs232 Serial Module is included in 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.

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

    The Rs232 Serial Module 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.

25~230mm 9X Optical Zoom IP 67 Surveillance 640X512 Uncooled Infrared IP Thermal Camera Module

25~230mm 9X Optical Zoom IP 67 Surveillance 640X512 Uncooled Infrared IP Thermal Camera Module

US $ 22,079-23,257 / 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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USB-C to dB9 RS232 Serial Adapter Converter Cable with Ftdi Chip Technology

USB-C to dB9 RS232 Serial Adapter Converter Cable with Ftdi Chip Technology

US $ 6.79-6.96 / 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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Serial Interface Android Window Linux Operation System 10 Inch IP65 Touch Panel PC Industrial RS232 RS485

Serial Interface Android Window Linux Operation System 10 Inch IP65 Touch Panel PC Industrial RS232 RS485

US $ 250-268 / Piece FOB
1 Piece (MOQ)
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Guangzhou Senke Electronic Co., Ltd.

Guangdong, China Since 2018
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500-3000MHz 50W Power Amplifier Module with Remote-Local Control for Anti Drone Jammer

500-3000MHz 50W Power Amplifier Module with Remote-Local Control for Anti Drone Jammer

US $ 3,100-4,000 / 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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XT206M2 Kiosk QR Validator Coach Services Barcode Reader Module Intercity Bus Ticket High-Speed Barcode Scanner for Ticketing

XT206M2 Kiosk QR Validator Coach Services Barcode Reader Module Intercity Bus Ticket High-Speed Barcode Scanner for Ticketing

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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SPRT RMD9 58mm Mini Panel Thermal Receipt Printer for Gas analysers

SPRT RMD9 58mm Mini Panel Thermal Receipt Printer for Gas analysers

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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Dual-Frequency Embedded Card Reader Module for Access Control

Dual-Frequency Embedded Card Reader Module for Access Control

US $ 19-22 / Piece FOB
100 Pieces (MOQ)
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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4.3" TFT LCD Module TFT color LCD display module with 300CD/M2 for sale

4.3" TFT LCD Module TFT color LCD display module with 300CD/M2 for sale

US $ 8-11 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
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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)
Contact Supplier
Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Evcc Module EV Communication Controller Can for Chademo Gbt Electric Vehicle Charging

Evcc Module EV Communication Controller Can for Chademo Gbt Electric Vehicle Charging

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

Shanghai, China Since 2020
Chat Now Send Inquiry
860-960MHz 5-10m Reading Range UHF Long Distance RFID Reader

860-960MHz 5-10m Reading Range UHF Long Distance RFID Reader

US $ 115 / Piece FOB
1 Piece (MOQ)
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FOCUS RFID CO., LTD.

Shandong, China Since 2017
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WiFi IoT Gateway Support Mqtt HTTP Multi Protocols Edge Computing Gateway

WiFi IoT Gateway Support Mqtt HTTP Multi Protocols Edge Computing Gateway

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 dB9 to RJ45 Serial Adapter dB9 RJ45 Female Ethernet Converter

RS232 dB9 to RJ45 Serial Adapter dB9 RJ45 Female Ethernet Converter

US $ 1.55-9.98 / Piece FOB
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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