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Rs232 Serial Module

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Remote Control RFID Wireless Module Uhf Rfid Hmi Wifi Module

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Smart Wireless IoT Gateway 4G Mqtt DTU

Smart Wireless IoT Gateway 4G Mqtt DTU

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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Waveshare Rail-Mount Serial Server, RS232/485/422 to RJ45 Ethernet Module

Waveshare Rail-Mount Serial Server, RS232/485/422 to RJ45 Ethernet Module

US $ 50 / Piece FOB
1 Piece (MOQ)
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Beijing Longtai Hongan International Company Limited

Beijing, China
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USB to RS232 Serial Adapter Cable, CNC Controls Programming Cable, 25 Pin Male Connector USB to 25 Pin dB25 Parallel Port Cable

USB to RS232 Serial Adapter Cable, CNC Controls Programming Cable, 25 Pin Male Connector USB to 25 Pin dB25 Parallel Port Cable

US $ 6.99-19.98 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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4W 50km Anti-Jamming Fhss Drone Uav Vtol Data Link Video Transmission Module

4W 50km Anti-Jamming Fhss Drone Uav Vtol Data Link Video Transmission Module

US $ 2,999-3,999 / 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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Eaton 5p 5p1150IR 1150va 770W 220V 240V 1phase Online Interaction UPS Uniterupted Power Supply for Computer/Date Room

Eaton 5p 5p1150IR 1150va 770W 220V 240V 1phase Online Interaction UPS Uniterupted Power Supply for Computer/Date Room

US $ 226-274 / Piece FOB
1 Piece (MOQ)
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Vesion Tech Co. Ltd

Trading Company

Guangdong, China Since 2024
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POS Cash Drawer USB to Rj11 Converter

POS Cash Drawer USB to Rj11 Converter

US $ 7-10 / Piece FOB
1 Piece (MOQ)
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OCOM Technologies Limited

Guangdong, China Since 2015
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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)
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Shenzhen Easco Smart Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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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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OEM/ODM 50W 3-6GHz PA Module with Vswr Protection for RF Test Equipment

OEM/ODM 50W 3-6GHz PA Module with Vswr Protection for RF Test Equipment

US $ 3,600-4,000 / 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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SPRT RMD9 58mm Micro Panel Thermal Receipt Printer for on-board printing equipment

SPRT RMD9 58mm Micro Panel Thermal Receipt Printer for on-board printing equipment

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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Hot Sale Fut Hc-06 Bluetooth Wireless Module

Hot Sale Fut Hc-06 Bluetooth Wireless Module

US $ 2.94-3.35 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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XT8601B XTIOT factory automation MAC address binding barcode scanner module OEM MAC address scanning device

XT8601B XTIOT factory automation MAC address binding barcode scanner module OEM MAC address scanning device

US $ 1,500 / 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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Siemens Brand New Original Simatic S7-1200 CPU 6es7212-1be40-0xb0 Compact CPU 1212c 6es72121be400xb0 Module

Siemens Brand New Original Simatic S7-1200 CPU 6es7212-1be40-0xb0 Compact CPU 1212c 6es72121be400xb0 Module

US $ 100-300 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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58mm Thermal Panel Printer Embedded Thermal Printer Module Supported USB Interface

58mm Thermal Panel Printer Embedded Thermal Printer Module Supported USB Interface

US $ 13-19 / Set FOB
1 Set (MOQ)
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Xiamen Cashino Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2014
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UHF RFID Reader 12dBi RS232 Interface for Access Control Car Reader

UHF RFID Reader 12dBi RS232 Interface for Access Control Car Reader

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

Shandong, China Since 2017
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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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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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Uncooled Thermal Imaging Camera Module for Advanced Fire Detection Systems

Uncooled Thermal Imaging Camera Module for Advanced Fire Detection Systems

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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125kHz&13.56MHz Access Control RFID Card Reader

125kHz&13.56MHz Access Control RFID Card Reader

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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Point of Sale Wire Qr Code Reader USB Barcode Scanner with IC NFC Reader for Retail Store (HCC3300)

Point of Sale Wire Qr Code Reader USB Barcode Scanner with IC NFC Reader for Retail Store (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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Industrial Automation TCP/IP Mqtt Edge Gateway Scada Control RS485 Iiot Gateway

Industrial Automation TCP/IP Mqtt Edge Gateway Scada Control RS485 Iiot 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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Poe Iot Industrial Serial Communication RS232/RS485 to Tcpip Serial Server

Poe Iot Industrial Serial Communication RS232/RS485 to Tcpip Serial Server

US $ 15.99-29.99 / 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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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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About Rs232 Serial Module FAQ

  • 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.

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

    Our Rs232 Serial Module offers exceptional quality and style 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 is a top choice 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.

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)
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Raythink Technology Co., Ltd.

Shandong, China Since 2024
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Eaton 5P UPS 650va 850va 1150va 220V Single Phase Pure Sine Save Offline UPS Uninterrupted Power Supply for Computers/Servers/Data Room

Eaton 5P UPS 650va 850va 1150va 220V Single Phase Pure Sine Save Offline UPS Uninterrupted Power Supply for Computers/Servers/Data Room

US $ 226-274 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Vesion Tech Co. Ltd

Trading Company

Guangdong, China Since 2024
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POS Cable Type Cash Drawer USB Trigger

POS Cable Type Cash Drawer USB Trigger

US $ 5-10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
OCOM Technologies Limited

Guangdong, China Since 2015
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Fpv HD Broadband Frequency Hopping Wireless Digital Video Link Transmission Communication Device Drone Module

Fpv HD Broadband Frequency Hopping Wireless Digital Video Link Transmission Communication Device Drone Module

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

Guangdong, China Since 2023
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Excellent Heat Dissipation 500-2000MHz 100W RF Power Amplifier Module for Counter-Uas System

Excellent Heat Dissipation 500-2000MHz 100W RF Power Amplifier Module for Counter-Uas System

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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Ds360 Geolink Mwd Directional Module High-Accuracy Measurements Wellbore Inclination Azimuth

Ds360 Geolink Mwd Directional Module High-Accuracy Measurements Wellbore Inclination Azimuth

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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GE PLC Module IC695CPE310 IC695CPE330 IC695CPE305 IC695CPU315 IC695CPE400 IC695CPU310 Central Processing Unit (CPU) module

GE PLC Module IC695CPE310 IC695CPE330 IC695CPE305 IC695CPU315 IC695CPE400 IC695CPU310 Central Processing Unit (CPU) module

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

Fujian, China Since 2024
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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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Audited Supplier
Shanghai Mida EV Power Co., Ltd.

Shanghai, China Since 2020
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Analog Acquisition Module, Signal Isolator/Conversion Module, Signal Transmitter, Analog Signal Amplifier Module

Analog Acquisition Module, Signal Isolator/Conversion Module, Signal Transmitter, Analog Signal Amplifier Module

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

Guangdong, China Since 2025
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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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High-Resolution Thermal Imaging Module with Uncooled Vox Detector Technology

High-Resolution Thermal Imaging Module with Uncooled Vox Detector Technology

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
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)
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Audited Supplier
Beijing Spirit Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
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35mm Athermalized Lwir Thermal Camera Module 640X512 Resolution IP67 Industrial Use PTZ Unit

35mm Athermalized Lwir Thermal Camera Module 640X512 Resolution IP67 Industrial Use PTZ Unit

US $ 1,220-1,430 / 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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