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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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Lwir Thermal Camera Module with 12μm Pixel Pitch for Security

Lwir Thermal Camera Module with 12μm Pixel Pitch for Security

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-Performance USB RS-232 CMOS 1d 2D Qr Barcode Scanner for Warehouse HS-6603

High-Performance USB RS-232 CMOS 1d 2D Qr Barcode Scanner for Warehouse HS-6603

US $ 20-30 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Cost-Effective Custom Recognition Module Palm Print & Face Biometric Check-in Device with 99.98% Accuracy for Hotel Resort

Cost-Effective Custom Recognition Module Palm Print & Face Biometric Check-in Device with 99.98% Accuracy for Hotel Resort

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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Smart IoT Edge Computing Gateway M150 Scada

Smart IoT Edge Computing Gateway M150 Scada

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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Embedded thermal Receipt Panel printer 3inch kiosk printer modules 80mm

Embedded thermal Receipt Panel printer 3inch kiosk printer modules 80mm

US $ 48-60 / units FOB
1 units (MOQ)
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Xiamen Cashino Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2014
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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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Eaton 5p UPS 5p650I 650va 420W 220V 240V Line Interractive Single Phase High Frequency UPS Pure Sine Wave for Conputer/Dater Room

Eaton 5p UPS 5p650I 650va 420W 220V 240V Line Interractive Single Phase High Frequency UPS Pure Sine Wave for Conputer/Dater 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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1-6GHz 40W Ultra Wideband Amplifier Case RF Power Amplifier for Telecommunication with High Linearity, Low Distortion

1-6GHz 40W Ultra Wideband Amplifier Case RF Power Amplifier for Telecommunication with High Linearity, Low Distortion

US $ 3,000-3,500 / 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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585X480 Lt7689 IC Serial Screen 5.6" TFT Module for in-Vehicle Display Systems

585X480 Lt7689 IC Serial Screen 5.6" TFT Module for in-Vehicle Display Systems

US $ 5.8-6.3 / pcs FOB
1,000 pcs (MOQ)
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Hongkong Lestar Electronic Technology Limited

Guangdong, China Since 2024
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Custom 15.6-Inch IPS HDMI Touch Screen Mini PC Monitor, 1920X1080 FHD for Industrial, Medical, Smart Home & Premium Consumer Applications Stm32

Custom 15.6-Inch IPS HDMI Touch Screen Mini PC Monitor, 1920X1080 FHD for Industrial, Medical, Smart Home & Premium Consumer Applications 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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Uncooled Thermal Imaging Camera Module 384x288/17μm Use in Cars for Anti Glare

Uncooled Thermal Imaging Camera Module 384x288/17μm Use in Cars for Anti Glare

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

Hubei, China Since 2021
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High Power 500-2000MHz 100W RF Power Amplifier Jammer Module for Anti-Drone Jammer

High Power 500-2000MHz 100W RF Power Amplifier Jammer Module for Anti-Drone Jammer

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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Rotatable LCD Display 49 Inch LED Advertising Video Player LED Digital Signage Android OEM Screen Outdoor Advertising Billboard

Rotatable LCD Display 49 Inch LED Advertising Video Player LED Digital Signage Android OEM Screen Outdoor Advertising Billboard

US $ 776-829 / Piece FOB
5 Pieces (MOQ)
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Shenzhen GemDragon Display Technology Co., Ltd.

Guangdong, China Since 2017
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SPRT RMD9 2 inch 58mm embedded panel printer mini panel thermal receipt printer

SPRT RMD9 2 inch 58mm embedded panel printer mini panel thermal receipt 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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LTE Industrial DTU for Modbus RS485 RS232 Devices

LTE Industrial DTU for Modbus RS485 RS232 Devices

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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XT8601B XTIOT Multi QR Code Reader Module Batch QR Scanner

XT8601B XTIOT Multi QR Code Reader Module Batch QR Scanner

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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1.26 Inch 50*16 Dots Wide Temperature Winstar Graphic Monochrome OLED Module WEG005016A

1.26 Inch 50*16 Dots Wide Temperature Winstar Graphic Monochrome OLED Module WEG005016A

US $ 9 / Piece FOB
100 Pieces (MOQ)
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Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
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EMV Ccid PC/Sc Pboc 3.0 1d 2D Code Scanning Wireless Barcode Scanner with NFC Reader (HCC3300)

EMV Ccid PC/Sc Pboc 3.0 1d 2D Code Scanning Wireless Barcode Scanner with NFC Reader (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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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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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Lwir Vox 12um Detector 50mm Lens Electric Focus 640*512 Thermal Imaging IP Module

Lwir Vox 12um Detector 50mm Lens Electric Focus 640*512 Thermal Imaging IP Module

US $ 2,500 / 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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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)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Lwir Mwir Swir 19mm 640 Pixel 12um Thermal Imaging Module

Lwir Mwir Swir 19mm 640 Pixel 12um Thermal Imaging Module

US $ 1,400-1,770 / 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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Access Control RFID 13.56MHz Card Reader 5V RS232 Reader Module

Access Control RFID 13.56MHz Card Reader 5V RS232 Reader Module

US $ 4-8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Huiqitong Xing Electronic Co., Ltd.

Guangdong, China
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About Rs232 Serial Module FAQ

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

    Discover the perfect Access Control Card Reader addition 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.

  • 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.

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

    Enhance your Access Control Card Reader setup with our premium Rs232 Serial Module.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.

Infiraiy Mini640thermal Image Camera Core Module640X512 Hiqh Definition 9.1mm Focal Length Lens

Infiraiy Mini640thermal Image Camera Core Module640X512 Hiqh Definition 9.1mm Focal Length Lens

US $ 200-280 / sets FOB
2 sets (MOQ)
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Yantai Botu Automation Technology Co., Ltd

Shandong, China Since 2025
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Caratar Ka-244 Industrial Modbus Ethernet Converter Serial to TCP IP Three-in-One Adapter Server with RS232 RS485 RS422

Caratar Ka-244 Industrial Modbus Ethernet Converter Serial to TCP IP Three-in-One Adapter Server with RS232 RS485 RS422

US $ 19.98-49.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Adaptive Frequency Hopping Module for Fpv Drone 100km Racing Remote Wireless Video Transmission Data Drone Uav Accessories

Adaptive Frequency Hopping Module for Fpv Drone 100km Racing Remote Wireless Video Transmission Data Drone Uav Accessories

US $ 17,675-17,744 / Set FOB
1 Set (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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4W Video Communication Module Airborne Uav Vtol Drone Data Link

4W Video Communication Module Airborne Uav Vtol Drone Data Link

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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Compact Lightweight Laser Distance Module for Robotics and Uav Integration

Compact Lightweight Laser Distance Module for Robotics and Uav Integration

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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Ds360 Tensor Mwd Directional Module Stored in Memory Transmitted in Real Time to The Surface.

Ds360 Tensor Mwd Directional Module Stored in Memory Transmitted in Real Time to The Surface.

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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Eaton 5p UPS 5p650IR 650va 650va 420W 220V 240V Rack Installation 1u Line Interactive UPS for Computer/Date Center/Home

Eaton 5p UPS 5p650IR 650va 650va 420W 220V 240V Rack Installation 1u Line Interactive UPS for Computer/Date Center/Home

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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50W Power Amplifier Module 3000-5000MHz with Over-Current Protect for Radar Recon System.

50W Power Amplifier Module 3000-5000MHz with Over-Current Protect for Radar Recon System.

US $ 3,500-3,800 / 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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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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XT206M2 XTIOT Automated Ticketing Barcode Reader OEM Barcode Scanner Module for Bus Ticket Validation

XT206M2 XTIOT Automated Ticketing Barcode Reader OEM Barcode Scanner Module for Bus Ticket Validation

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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Customized 15.6 Inch 1920*1080 IPS HDMI LCD Display Panel/Display Module Accessories Touch Screen Display Machine Monitor Display

Customized 15.6 Inch 1920*1080 IPS HDMI LCD Display Panel/Display Module Accessories Touch Screen Display Machine Monitor Display

US $ 257.5 / 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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Small USB RS232 OEM 1d 2D Barcode Scan Engine Module Embedded Barcode Scanner for Kiosk (HS-2001M)

Small USB RS232 OEM 1d 2D Barcode Scan Engine Module Embedded Barcode Scanner for Kiosk (HS-2001M)

US $ 18-26 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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