Products

Suppliers
Filter Gallery
14,736

Rs232 Serial Module Factory

Products

Sorry! No matches were found.

Power Communication Management Machine Gateway CE, RS485 Lora

Power Communication Management Machine Gateway CE, RS485 Lora

US $ 501-501.1 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Charging Pile Networking Solution-4G DTU Smart IoT Gateway

Charging Pile Networking Solution-4G DTU Smart IoT Gateway

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
Mochuan Drives Rugged Industrial 7inch Capacitive TFT LCD Anti Vandal Touch Screen HMI Module

Mochuan Drives Rugged Industrial 7inch Capacitive TFT LCD Anti Vandal Touch Screen HMI Module

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

Jiangsu, China Since 2022
Chat Now Send Inquiry
100-500MHz Power Amplifier Module with Temp Compensation for Anti Drone Jammer System

100-500MHz Power Amplifier Module with Temp Compensation for Anti Drone Jammer System

US $ 2,360-2,600 / 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
XT206M1 High-Speed 2D Decoding Module Barcode Scanner With FFC/FPC Connector

XT206M1 High-Speed 2D Decoding Module Barcode Scanner With FFC/FPC Connector

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
Bulk Wholesale Price Laser Distance Module with 60 Meter Long Distance Range

Bulk Wholesale Price Laser Distance Module with 60 Meter Long Distance Range

US $ 65-76.8 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
China Factory High Performance Long Range Integrated UHF Passive RFID Reader for Parking

China Factory High Performance Long Range Integrated UHF Passive RFID Reader for Parking

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

Shandong, China Since 2017
Chat Now Send Inquiry
SPRT RMD9 2 Inch Micro Panel Embedded Thermal Printer 58mm Impresora Trmicais presoras Trmicas.

SPRT RMD9 2 Inch Micro Panel Embedded Thermal Printer 58mm Impresora Trmicais presoras Trmicas.

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
Secondary Development Flexible Extension 640× 512 Ceramic-Packaged Infrared Detector Uncooled Infrared Module

Secondary Development Flexible Extension 640× 512 Ceramic-Packaged Infrared Detector Uncooled Infrared Module

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

Shandong, China Since 2024
Chat Now Send Inquiry
RF R/W Card Collector Dispenser Using in Kiosk -- (F2)

RF R/W Card Collector Dispenser Using in Kiosk -- (F2)

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

Guangdong, China Since 2009
Chat Now Send Inquiry
IoT Gateway with Mqtt, Modbus TCP to Remote Server

IoT Gateway with Mqtt, Modbus TCP to Remote Server

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
Smart Data Collector Gateway CE, RS485

Smart Data Collector Gateway CE, RS485

US $ 431-431.1 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
GaN 500-3000MHz 50W Power Amplifier Module with Multiple Protections for Signal Blocker

GaN 500-3000MHz 50W Power Amplifier Module with Multiple Protections for Signal Blocker

US $ 3,100-4,000 / 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
XT8601B XTIOT Automation Qr Code Reader Industrial HD Scan Engine for Factory Automation

XT8601B XTIOT Automation Qr Code Reader Industrial HD Scan Engine for Factory Automation

US $ 1,500 / 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
2inch 58mm rs232/usb thermal printer small embedded mini panel printer RMD9

2inch 58mm rs232/usb thermal printer small embedded mini panel printer RMD9

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
High-Efficiency Energy-Saving 6es7 972-0AA01-0xa0 Repeater Module for Siemens

High-Efficiency Energy-Saving 6es7 972-0AA01-0xa0 Repeater Module for Siemens

US $ 99-199 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
Chat Now Send Inquiry
High-Resolution Thermal Imaging Module for Uncooled Fire Detection

High-Resolution Thermal Imaging Module for Uncooled Fire Detection

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
33.2 Inch 1920x1920 IPS TFT Industrial LCD Display Module

33.2 Inch 1920x1920 IPS TFT Industrial LCD Display Module

US $ 30 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
4W 50km Anti-Intefere Drone Uav Vtol HD Video Transmission Module

4W 50km Anti-Intefere Drone Uav Vtol HD Video Transmission Module

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
Chat Now Send Inquiry
Nlos Cofdm Long Distance Drone Wireless Video and Data Transmission Module Uav RF Radio Repeater for Comercial Drones

Nlos Cofdm Long Distance Drone Wireless Video and Data Transmission Module Uav RF Radio Repeater for Comercial Drones

US $ 1,850-1,929 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
Chat Now Send Inquiry
4G Industrial Modem DTU with Serial Port RS485/Ttl DTU Industrial Gateway

4G Industrial Modem DTU with Serial Port RS485/Ttl DTU Industrial Gateway

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
PLC Module, CPU Processor Module 1sap131000r0378/1sap141000r0378/11sap151000r03780/1sap1500r0378.

PLC Module, CPU Processor Module 1sap131000r0378/1sap141000r0378/11sap151000r03780/1sap1500r0378.

US $ 1,250-5,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Rs232 Serial Module Factory FAQ

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

    Enhance your Access Control Card Reader setup with our premium 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 advantages does buying access control card readers in wholesale offer?

    The Rs232 Serial Module Factory is included in our comprehensive Access Control Card Reader range.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 Factory is a standout piece in our Access Control Card Reader collection.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.

4 Port GSM Gateway

4 Port GSM Gateway

US $ 501-501.1 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
Chat Now Send Inquiry
Lora+4G Router with RS485/RS232 Serial Ports for Transparent Transmission of IoT Devices

Lora+4G Router with RS485/RS232 Serial Ports for Transparent Transmission of IoT Devices

US $ 250-260 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Xiamen Trust Information Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
Chat Now Send Inquiry
Serial RS232/RS485/RS422 to Ethernet TCP/IP Server with DHCP and Built-in Webpage

Serial RS232/RS485/RS422 to Ethernet TCP/IP Server with DHCP and Built-in Webpage

US $ 29.99-199 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Guangzhou Senke Electronic Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
Ds360 Mwd Directional Module Dm Tensor Wellbore Azimuth Inclination Toolface Temperature.

Ds360 Mwd Directional Module Dm Tensor Wellbore Azimuth Inclination Toolface Temperature.

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

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Orangame Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
Chat Now Send Inquiry
Infiraiy Lwir 640X512 17um Infrared Camera Module with Clear Image Quality Uncooled 640 Thermal Camera

Infiraiy Lwir 640X512 17um Infrared Camera Module with Clear Image Quality Uncooled 640 Thermal Camera

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

Shandong, China Since 2025
Chat Now Send Inquiry
Evcc Module Can Gbt Chademo EV Charging Communication Controller

Evcc Module Can Gbt Chademo EV Charging Communication Controller

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
GST Thermal Imaging Module 640x512 12μm for Unmanned Aerial Vehicles

GST Thermal Imaging Module 640x512 12μm for Unmanned Aerial Vehicles

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

Hubei, China Since 2021
Chat Now Send Inquiry
Low Power Consumption Custom Recognition Module Palm Print & Face Biometric Time Clock for Remote Factory Workshop

Low Power Consumption Custom Recognition Module Palm Print & Face Biometric Time Clock for Remote Factory Workshop

US $ 353-383 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Easco Smart Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Original Brand New Sie-Mens 6es7138-4df11-0ab0 PLC Electronics Module Good Price

Original Brand New Sie-Mens 6es7138-4df11-0ab0 PLC Electronics Module Good Price

US $ 265-315 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
Chat Now Send Inquiry
90m Green Laser Distance Sensor High Accuracy RS485 Industrial Laser Ranging Module for Surveying Equipment

90m Green Laser Distance Sensor High Accuracy RS485 Industrial Laser Ranging Module for Surveying Equipment

US $ 67.56-72.18 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
View More

Browse by Categories

Home > Security & Protection > Access Control System > Access Control Card Reader > Proximity Card Reader
29/410
TOP

Search Filter

Categories

More Less
  • Access Control Card Reader
  • Communication Module
  • CCTV Camera
  • Smart Card Reader
  • Electrical Control System
  • Data Acquisition
  • WiFi Products
  • Monitoring System & Software
  • General-purpose Integrated Circuit
  • GPS Module

Application

More Less
  • Company

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Fujian
  • Hunan
  • Shandong
  • Jiangsu
  • Sichuan
  • Shanghai
  • Liaoning
  • Hubei
  • Beijing
  • Henan
  • Anhui
  • Tianjin
  • Jiangxi
  • Hebei
  • Chongqing
  • Taiwan, China
Reset Done