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Rs232 Serial Module Factory

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XT751M XTIOT Micro Size Low Power Barcode Module

XT751M XTIOT Micro Size Low Power Barcode Module

US $ 22-23 / 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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Efficient Low Consumption Laser Distance Module for Battery Powered Portable Devices

Efficient Low Consumption Laser Distance Module for Battery Powered Portable Devices

US $ 71.2-77.1 / Piece FOB
5 Pieces (MOQ)
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Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
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Brand New Analog Input Module Plugin 2080-If4 Plugin

Brand New Analog Input Module Plugin 2080-If4 Plugin

US $ 210-280 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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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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SPRT RMD9 58mm embedded panel receipt printer manufacturers printers a3 thermal printer with rs232 usb

SPRT RMD9 58mm embedded panel receipt printer manufacturers printers a3 thermal printer with rs232 usb

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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Advanced 35mm Thermal Imaging Module for CVBS and IP

Advanced 35mm Thermal Imaging Module for CVBS and IP

US $ 1,400-1,890 / 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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RS232 USB ISO 14443 13.56MHz Contactless Smart Card Reader Writer for Payment ACR1281u-C8

RS232 USB ISO 14443 13.56MHz Contactless Smart Card Reader Writer for Payment ACR1281u-C8

US $ 33-38 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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4W 50km Uav Vtol Drone HD Mesh Video Link Transmitter Module

4W 50km Uav Vtol Drone HD Mesh Video Link Transmitter Module

US $ 99-999 / Piece FOB
1 Piece (MOQ)
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LinkAV Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Industrial Isolation Factory Hot Sale 8-Channel Optical I/O Control

Industrial Isolation Factory Hot Sale 8-Channel Optical I/O Control

US $ 12.98-29.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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5" 800×480 Full View IPS TFT LCD Screen Module with RGB Interface for IoT Products

5" 800×480 Full View IPS TFT LCD Screen Module with RGB Interface for IoT Products

US $ 10 / Piece FOB
500 Pieces (MOQ)
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Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
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58mm Ticket Invoice Printing Tickets Bar Code Thermal Printer Module Termal Price

58mm Ticket Invoice Printing Tickets Bar Code Thermal Printer Module Termal Price

US $ 11-14 / Piece FOB
1 Piece (MOQ)
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OCOM Technologies Limited

Guangdong, China Since 2015
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GaN High Gain Broadband PA Module 500-3000MHz 50W RF Power Amplifier Module

GaN High Gain Broadband PA Module 500-3000MHz 50W RF Power Amplifier Module

US $ 3,100-4,000 / 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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Infiraiy Fpv Dronenight Vision640X512thermal Imagingcamera USB Mini Infrared Module Drone Thermal Camera

Infiraiy Fpv Dronenight Vision640X512thermal Imagingcamera USB Mini Infrared Module Drone Thermal Camera

US $ 1,499-1,520 / sets FOB
2 sets (MOQ)
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Yantai Botu Automation Technology Co., Ltd

Shandong, China Since 2025
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XT205M5 Kiosk Qr Code Scanner Barcode Reader Module For KIOSK

XT205M5 Kiosk Qr Code Scanner Barcode Reader Module For KIOSK

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 2 inch embedded panel thermal receipt printer for Analytical Instruments and Meters

SPRT RMD9 2 inch embedded panel thermal receipt printer for Analytical Instruments and Meters

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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Long Range 100 Meter Laser Distance Module with High 20Hz Frequency

Long Range 100 Meter Laser Distance Module with High 20Hz Frequency

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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Contact IC Chip Card Reader Dispenser/Collector (F2)

Contact IC Chip Card Reader Dispenser/Collector (F2)

US $ 130 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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RS232/485/422 Wireless Data Transceiver Support Customized Design

RS232/485/422 Wireless Data Transceiver Support Customized Design

US $ 29.99-49.99 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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OEM Thermal Printer Module 58mm Kiosk Embedded Thermal Invoice Ticket Printer

OEM Thermal Printer Module 58mm Kiosk Embedded Thermal Invoice Ticket Printer

US $ 11-14 / Piece FOB
1 Piece (MOQ)
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OCOM Technologies Limited

Guangdong, China Since 2015
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Wideband 1-3GHz 100W RF Power Amplifier Module for Uav GPS Interference

Wideband 1-3GHz 100W RF Power Amplifier Module for Uav GPS Interference

US $ 4,500-5,860 / 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 XTIOT High Performance Embedded Barcode Module

XT206M2 XTIOT High Performance Embedded Barcode Module

US $ 24-26 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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N-Driver 384 Thermal Module with 384X288@17μm VOx Uncooled Infrared Sensor

N-Driver 384 Thermal Module with 384X288@17μm VOx Uncooled Infrared Sensor

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

Hubei, China Since 2021
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SPRT RMD9 58mm RS232/TTL/USB android win10 mini panel mount embedded taxi ticket thermal printer

SPRT RMD9 58mm RS232/TTL/USB android win10 mini panel mount embedded taxi ticket thermal 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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About Rs232 Serial Module Factory FAQ

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

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

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

    The Rs232 Serial Module Factory is a standout piece in our Access Control Card Reader collection.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 an essential part of our Access Control Card Reader offerings.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.

EMV Intelligent Payment Acs Contactless Chip Card Reader Writer USB ACR123

EMV Intelligent Payment Acs Contactless Chip Card Reader Writer USB ACR123

US $ 110-130 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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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)
Contact Supplier
Audited Supplier
Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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Iot Industrial Passive RS232 to RS485 RS422 Ethernet Converter Other Communication

Iot Industrial Passive RS232 to RS485 RS422 Ethernet Converter Other Communication

US $ 29.99-36.99 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
OEM/ODM 4-5GHz 50W PA Module with Temp Protection for Laboratory Test System

OEM/ODM 4-5GHz 50W PA Module with Temp Protection for Laboratory Test System

US $ 1,400-1,800 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
XT751M China Micro Embedded 2D Barcode Scanner Module

XT751M China Micro Embedded 2D Barcode Scanner Module

US $ 22-23 / 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
SPRT RMD9 58mm Small Embedded Panel Thermal Printer For On-board Printing Equipment

SPRT RMD9 58mm Small Embedded Panel Thermal Printer For On-board Printing Equipment

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
Chat Now Send Inquiry
USB& RS232 RFID NFC Smart Magnetic Strip Card Reader Writer Module (HCC-T10-DC3)

USB& RS232 RFID NFC Smart Magnetic Strip Card Reader Writer Module (HCC-T10-DC3)

US $ 42-46 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Passive RS232 Photoelectric Isolation Protector / 500VDC Isolation, 300-57600BPS Baud Rates.

Passive RS232 Photoelectric Isolation Protector / 500VDC Isolation, 300-57600BPS Baud Rates.

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Multiple Serialized Lenses Extension Components Imaging Uncooled Infrared Module

Multiple Serialized Lenses Extension Components Imaging Uncooled Infrared Module

1 Piece (MOQ)
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Audited Supplier
Raythink Technology Co., Ltd.

Shandong, China Since 2024
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Mochuan Pump Controller Relay Interface Modules Programming Software HMI for Postforming Machine

Mochuan Pump Controller Relay Interface Modules Programming Software HMI for Postforming Machine

US $ 170-185 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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Current Input/Voltage Input 4-20mA to RS485/RS232 Data Acquisition Module Modbus RTU

Current Input/Voltage Input 4-20mA to RS485/RS232 Data Acquisition Module Modbus RTU

US $ 20.98-23.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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384X288 19mm Manual Onvif Protocol Support Thermal Imaging Sensor

384X288 19mm Manual Onvif Protocol Support Thermal Imaging Sensor

US $ 950-1,000 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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RS485 Ethernet Mqtt Edge Edge Computing Gateway Modbus PLC

RS485 Ethernet Mqtt Edge Edge Computing Gateway Modbus PLC

US $ 215 / 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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